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Setting up NTP

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Hello,

I may be asked to set up an NTP server for our private networks which will consist of over 700 cameras, NVRs, etc. My initial research shows that Ubuntu could be set up as an NTP server. I'm sure there is a ton of sites explaining how to set this up, but I thought I'd drop a couple of questions here to save me some time.

1. Would you point me to a couple of resources you feel do a great job of explaining how to set this up, which might include pitfalls to avoid etc.
2. Would a desktop pc, say a Dell GX 745 with 2 GB RAM be sufficient for the task? I don't suppose (in my ignorance of course) than an NTP server would require a lot of horse power. If not, what hardware requirements would you suggest? I also have a Dell Poweredge 2850 server I could possibly use but I also don't want to over-kill.
3. Any other advice I should know in setting this up?

Thanks for you help.

[ubuntu] Can't get any CGI program to run on new 14.04 server installation

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Ubuntu 14.04.2 server. Default Apache install with no virtual hosts or alternate ports. The default "It Works" page comes up but I can't get any CGI program (or even a text file in the cgi-bin library) to come up: I just get 404 errors.

/usr/lib/cgi-bin is the correct library:
wizard@sirius:/etc/apache2$ grep -R ScriptAlias
conf-available/serve-cgi-bin.conf: ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
conf-enabled/serve-cgi-bin.conf: ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/


It's enabled for CGI execution:
wizard@sirius:/etc/apache2$ grep -R ExecCGI
conf-available/serve-cgi-bin.conf: Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
conf-enabled/serve-cgi-bin.conf: Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch


The known-good CGI program (written in Perl, it lists the environment) has a .cgi extension, which is enabled:
wizard@sirius:/etc/apache2$ grep -R AddHandler *
mods-available/mime.conf: AddHandler cgi-script .cgi
mods-available/mime.conf: AddHandler type-map var
mods-enabled/mime.conf: AddHandler cgi-script .cgi
mods-enabled/mime.conf: AddHandler type-map var


The known-good program is executable:
wizard@sirius:/etc/apache2$ ls -l /usr/lib/cgi-bin/printenv.cgi
-rwxr-xr-x 1 root root 262 May 1 19:21 /usr/lib/cgi-bin/printenv.cgi


The /usr/lib/cgi-bin directory is owned by root and is 755:
wizard@sirius:/etc/apache2$ ls -ld /usr/lib/cgi-bin
drwxr-xr-x 2 root root 4096 May 1 22:25 /usr/lib/cgi-bin


... and still I get "The requested URL /cgi-bin/printenv.cgi was not found on this server", with this in the access log:
$ tail -1 /var/log/apache2/access.log
172.24.0.204 - - [01/May/2015:22:49:46 +0100] "GET /cgi-bin/printenv.cgi HTTP/1.1" 404 505 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:36.0) Gecko/20100101 Firefox/36.0"


What on earth am I doing wrong? It's something simple, I'm sure, but I've tried everything I know.

[ubuntu] Connects to WiFi but the internet doesn't work

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I have a Acer aspire 5738-6197 with Ubuntu 15.04

I've already checked if the Wifi works on another devices

Can you help me? :)

[ubuntu] WiMAX Capabillity?

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I had always seen "wmx0" on my network stack and thought nothing of it. I looked up what it was the other day, and i found its something called WiMAX. In the network manager the Mobile Broadband option is grayed out (not sure if WiMAX is classified as that?)

when running the command
Code:

rfkill list
i get the output:

Code:

1: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
2: i2400m-usb:2-1.6:1.0: WiMAX
        Soft blocked: yes
        Hard blocked: no
11: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no

The output of
Code:

lspci
gives this for my wireless card:

Code:

Intel Corporation Centrino Wireless-N 1030 [Rainbow Peak] (rev 34)
I looked up this wireless card on the Intel site and according to them this card doesnt have WiMAX capabillity.


What is going on here?

IPv6 not working on vivid with gogoc

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Hi all, prior to upgrading to vivid, IPv6 with gogoc was working perfectly on my laptop. But post upgrade to vivid, it has stopped working. I purged gogoc and reinstalled it and followed the instructions at their website, but that still didn't work. Any suggestions on what may be the problem here?

How to get wifi ac with an intel ac 7260 ?

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Hi, my hp envyM6 1164sf had a poor wifi with its rt3290 (n was only on 20MhZ)
Thus I replaced it with an intel AC 7260.
Performs very well on wifi n, but i can't figure out how to use the wifi ac of my provider...

Code:


>>    cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=15.04
DISTRIB_CODENAME=vivid
DISTRIB_DESCRIPTION="Ubuntu 15.04"

>>    lsusb

Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 004: ID 8087:07dc Intel Corp.
Bus 003 Device 003: ID 064e:c33c Suyin Corp.
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 138a:0018 Validity Sensors, Inc. Fingerprint scanner
Bus 001 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

>>    lspci -k -nn | grep -A 3 -i net

07:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0a)
    Subsystem: Hewlett-Packard Company Device [103c:18a5]
    Kernel driver in use: r8169
08:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 4b)
    Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:4070]
    Kernel driver in use: iwlwifi

>>    sudo lshw -C network

  *-network
      description: Ethernet interface
      produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
      fabriquant: Realtek Semiconductor Co., Ltd.
      identifiant matériel: 0.2
      information bus: pci@0000:07:00.2
      nom logique: eth0
      version: 0a
      numéro de série: 84:34:97:14:24:7b
      taille: 10Mbit/s
      capacité: 1Gbit/s
      bits: 64 bits
      horloge: 33MHz
      fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
      configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8411-1_0.0.3 06/18/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
      ressources: irq:27 portE/S:2000(taille=256) mémoire:61404000-61404fff mémoire:61400000-61403fff
  *-network
      description: Interface réseau sans fil
      produit: Wireless 7260
      fabriquant: Intel Corporation
      identifiant matériel: 0
      information bus: pci@0000:08:00.0
      nom logique: wlan2
      version: 4b
      numéro de série: 00:15:00:ba:6c:97
      bits: 64 bits
      horloge: 33MHz
      fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
      configuration: broadcast=yes driver=iwlwifi driverversion=3.19.0-15-generic firmware=25.15.12.0 ip=192.168.0.33 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
      ressources: irq:31 mémoire:61500000-61501fff

>>    lsmod

Module                  Size  Used by
uas                    24576  0
usb_storage            69632  1 uas
nvram                  16384  0
msr                    16384  0
ctr                    16384  3
ccm                    20480  3
binfmt_misc            20480  1
nls_iso8859_1          16384  1
arc4                  16384  2
iwlmvm                278528  0
intel_rapl            20480  0
snd_hda_codec_hdmi    53248  1
iosf_mbi              16384  1 intel_rapl
snd_hda_codec_idt      65536  1
snd_hda_codec_generic    69632  1 snd_hda_codec_idt
snd_hda_intel          32768  3
snd_hda_controller    32768  1 snd_hda_intel
mac80211              720896  1 iwlmvm
snd_hda_codec        143360  5 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
x86_pkg_temp_thermal    16384  0
snd_hwdep              20480  1 snd_hda_codec
uvcvideo              90112  0
intel_powerclamp      20480  0
videobuf2_vmalloc      16384  1 uvcvideo
amdkfd                81920  1
coretemp              16384  0
videobuf2_memops      16384  1 videobuf2_vmalloc
videobuf2_core        49152  1 uvcvideo
kvm_intel            151552  0
v4l2_common            16384  1 videobuf2_core
kvm                  483328  1 kvm_intel
videodev              159744  3 uvcvideo,v4l2_common,videobuf2_core
hp_wmi                16384  0
amd_iommu_v2          20480  1 amdkfd
snd_pcm              106496  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi          16384  0
media                  24576  2 uvcvideo,videodev
sparse_keymap          16384  1 hp_wmi
iwlwifi              196608  1 iwlmvm
snd_seq_midi_event    16384  1 snd_seq_midi
radeon              1556480  0
crct10dif_pclmul      16384  0
crc32_pclmul          16384  0
snd_rawmidi            32768  1 snd_seq_midi
ghash_clmulni_intel    16384  0
cryptd                20480  1 ghash_clmulni_intel
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
i915                1052672  3
ttm                    98304  1 radeon
drm_kms_helper        122880  2 i915,radeon
rtsx_pci_ms            20480  0
btusb                  32768  0
snd_seq_device        16384  3 snd_seq,snd_rawmidi,snd_seq_midi
drm                  344064  7 ttm,i915,drm_kms_helper,radeon
cfg80211              540672  3 iwlwifi,mac80211,iwlmvm
bluetooth            491520  2 btusb
snd_timer              32768  2 snd_pcm,snd_seq
wmi                    20480  1 hp_wmi
memstick              20480  1 rtsx_pci_ms
joydev                20480  0
serio_raw              16384  0
snd                    90112  17 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore              16384  2 snd,snd_hda_codec
hp_accel              28672  0
mac_hid                16384  0
i2c_algo_bit          16384  2 i915,radeon
lis3lv02d              20480  1 hp_accel
mei_me                20480  0
mei                    90112  1 mei_me
lpc_ich                24576  0
video                  20480  1 i915
intel_smartconnect    16384  0
hp_wireless            16384  0
shpchp                40960  0
input_polldev          16384  1 lis3lv02d
ip6t_REJECT            16384  1
nf_reject_ipv6        16384  1 ip6t_REJECT
nf_log_ipv6            16384  5
xt_hl                  16384  6
ip6t_rt                16384  3
nf_conntrack_ipv6      20480  8
nf_defrag_ipv6        36864  1 nf_conntrack_ipv6
ipt_REJECT            16384  1
nf_reject_ipv4        16384  1 ipt_REJECT
nf_log_ipv4            16384  5
nf_log_common          16384  2 nf_log_ipv4,nf_log_ipv6
xt_LOG                16384  10
xt_limit              16384  13
xt_tcpudp              16384  18
xt_addrtype            16384  4
nf_conntrack_ipv4      16384  8
nf_defrag_ipv4        16384  1 nf_conntrack_ipv4
xt_conntrack          16384  16
ip6table_filter        16384  1
ip6_tables            28672  1 ip6table_filter
nf_conntrack_netbios_ns    16384  0
nf_conntrack_broadcast    16384  1 nf_conntrack_netbios_ns
nf_nat_ftp            16384  0
nf_nat                28672  1 nf_nat_ftp
nf_conntrack_ftp      20480  1 nf_nat_ftp
parport_pc            32768  0
nf_conntrack          106496  8 nf_nat_ftp,nf_conntrack_netbios_ns,nf_nat,xt_conntrack,nf_conntrack_broadcast,nf_conntrack_ftp,nf_conntrack_ipv4,nf_conntrack_ipv6
ppdev                  20480  0
lp                    20480  0
iptable_filter        16384  1
ip_tables              28672  1 iptable_filter
parport                45056  3 lp,ppdev,parport_pc
x_tables              36864  13 ip6table_filter,xt_hl,ip_tables,xt_tcpudp,xt_limit,xt_conntrack,xt_LOG,iptable_filter,ip6t_rt,ipt_REJECT,ip6_tables,xt_addrtype,ip6t_REJECT
autofs4                40960  2
hid_generic            16384  0
usbhid                53248  0
hid                  110592  2 hid_generic,usbhid
rtsx_pci_sdmmc        24576  0
psmouse              118784  0
ahci                  36864  4
libahci                32768  1 ahci
r8169                  81920  0
rtsx_pci              49152  2 rtsx_pci_ms,rtsx_pci_sdmmc
mii                    16384  1 r8169

Code:


>>    iwconfig

wlan2    IEEE 802.11abgn  ESSID:"LENii" 
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:24:D4:70:96:88 
          Bit Rate=270 Mb/s  Tx-Power=22 dBm 
          Retry short limit:7  RTS thr:off  Fragment thr:off
          Power Management:off
          Link Quality=68/70  Signal level=-42 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:326  Missed beacon:0


>>    ifconfig -a

eth0      Link encap:Ethernet  HWaddr 84:34:97:14:24:7b 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

lo        Link encap:Boucle locale 
          inet adr:127.0.0.1  Masque:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:29590 erreurs:0 :0 overruns:0 frame:0
          TX packets:29590 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0
          Octets reçus:2670549 (2.6 MB) Octets transmis:2670549 (2.6 MB)

wlan2    Link encap:Ethernet  HWaddr 00:15:00:ba:6c:97 
          inet adr:192.168.0.33  Bcast:192.168.0.255  Masque:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:4849250 erreurs:0 :0 overruns:0 frame:0
          TX packets:9393581 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          Octets reçus:938321524 (938.3 MB) Octets transmis:12223587778 (12.2 GB)


>>    sudo iwlist scan

wlan2    Scan completed :
          Cell 01 - Address: 00:24:D4:70:96:88
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=70/70  Signal level=-39 dBm 
                    Encryption key:on
                    ESSID:"LENii"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000c6b8943a1
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 00054C454E6969
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AFE0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1606051600000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 02 - Address: F4:CA:E5:F4:C8:ED
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=24/70  Signal level=-86 dBm 
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000001d7ed4c8160
                    Extra: Last beacon: 5288ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030103
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1603001100000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 03 - Address: 00:19:70:AC:16:DA
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=37/70  Signal level=-73 dBm 
                    Encryption key:on
                    ESSID:"Bbox-CA82DC"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000003843bbecd1
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 000B42626F782D434138324443
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
          Cell 04 - Address: 00:24:D4:70:96:89
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=70/70  Signal level=-39 dBm 
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000c6b89eec9
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 2D1AFE0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1606051600000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 05 - Address: 00:19:70:4B:8F:45
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=46/70  Signal level=-64 dBm 
                    Encryption key:on
                    ESSID:"Livebox-f997"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000003047bbbf8
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 000C4C697665626F782D66393937
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201018E0003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000900000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD8B0050F204104A0001101044000102103B00010310470010000000000000100000000019704B8F4510210005536167656D1023000F4C697665626F78204654544820763210240007422E312E312E311042000F414E313232313632353735373535371054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
          Cell 06 - Address: 06:19:70:4B:8F:45
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=46/70  Signal level=-64 dBm 
                    Encryption key:off
                    ESSID:"orange"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000003047cacbc
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201018E0003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000900000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
          Cell 07 - Address: 00:9C:02:0C:8E:BF
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=51/70  Signal level=-59 dBm 
                    Encryption key:on
                    ESSID:"HP-Print-BF-Officejet 6700"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000c6ad02cab
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 001A48502D5072696E742D42462D4F66666963656A65742036373030
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101810027A4000003A4000042435E0062322F00
          Cell 08 - Address: 00:24:D4:70:96:8A
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=70/70  Signal level=-40 dBm 
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000c6b895329
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1AFE0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1606051600000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 09 - Address: 00:24:D4:D5:FE:7C
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=28/70  Signal level=-82 dBm 
                    Encryption key:on
                    ESSID:"wifimaisonvalmarpp"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000124e87d8160
                    Extra: Last beacon: 5156ms ago
                    IE: Unknown: 0012776966696D6169736F6E76616C6D61727070
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030107
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 10 - Address: 88:25:2C:70:45:84
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=29/70  Signal level=-81 dBm 
                    Encryption key:on
                    ESSID:"AFONE_WPA_2EC3"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
                              11 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000024a7aa93ea
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 000E41464F4E455F5750415F32454333
                    IE: Unknown: 010882848B0C12961824
                    IE: Unknown: 03010B
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DDA00050F204104A000110104400010210570001001041000100103B00010310470010500B1FDA8B6E4C26B88469DF2F6CC7D910210005426577616E102300174152563435314150572D412D4C462D4C332041666F6E651024000A307830304135304132311042000F3938303030303037353438363131321054000800060050F20400011011000F496E66696E656F6E2044616E756265100800020080103C000101
          Cell 11 - Address: BA:B3:62:45:D9:BE
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=18/70  Signal level=-92 dBm 
                    Encryption key:off
                    ESSID:"orange"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000004634b2f180
                    Extra: Last beacon: 5012ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050401030000
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101860003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B000900000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
          Cell 12 - Address: 4E:08:D3:C4:21:24
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=64/70  Signal level=-46 dBm 
                    Encryption key:on
                    ESSID:"freebox_auteuil"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000007af6ab1154
                    Extra: Last beacon: 4984ms ago
                    IE: Unknown: 000F66726565626F785F6175746575696C
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B000100000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000043127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B000100000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 13 - Address: 4E:08:D3:C4:21:26
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=64/70  Signal level=-46 dBm 
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000007af6ab244f
                    Extra: Last beacon: 4976ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B000100000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000043127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B000100000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 14 - Address: 4E:08:D3:C4:21:27
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=63/70  Signal level=-47 dBm 
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000007af6ab2d19
                    Extra: Last beacon: 4976ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010B
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160B000100000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000043127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C340B000100000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 15 - Address: A0:21:B7:D6:02:E8
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=33/70  Signal level=-77 dBm 
                    Encryption key:on
                    ESSID:"NUMERICABLE-58E0"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000553b1c63a8d
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 00104E554D4552494341424C452D35384530
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010D
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160D080000000000000000000000000000000000000000
                    IE: Unknown: DD800050F204104A0001101044000102103B00010310470010D46A8590ECB6D9E16B2C4B35EF3A5E48102100074E657467656172102300074E6574676561721024000631323334353610420007303030303030311054000800060050F2040001101100094E6574676561724150100800022008103C0001011049000600372A000120
                    IE: Unknown: DD090010180200F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 16 - Address: 3C:81:D8:D8:5B:56
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=26/70  Signal level=-84 dBm 
                    Encryption key:on
                    ESSID:"Livebox-5B56"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000fcf1099a1
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 000C4C697665626F782D35423536
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010D
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 3D160D080000000000000000000000000000000000000000
                    IE: Unknown: 34160D080000000000000000000000000000000000000000
                    IE: Unknown: DD180050F20201018E0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD8F0050F204104A0001101044000102103B000103104700103A4A3F384B3FFB3FFC493C3D074A3F3810210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E30104200094E51313232393146461054000800060050F204000110110000100800020006103C0001011049000600372A000120
          Cell 17 - Address: 1E:81:D8:D8:5B:56
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=25/70  Signal level=-85 dBm 
                    Encryption key:off
                    ESSID:"orange"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=4b00000fcf10a967
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010D
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 3D160D080000000000000000000000000000000000000000
                    IE: Unknown: 34160D080000000000000000000000000000000000000000
                    IE: Unknown: DD180050F20201018E0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
          Cell 18 - Address: 14:0C:76:BB:04:10
                    Channel:36
                    Frequency:5.18 GHz (Channel 36)
                    Quality=58/70  Signal level=-52 dBm 
                    Encryption key:on
                    ESSID:"LENii"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000c6bad8efd
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 00054C454E6969
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030124
                    IE: Unknown: 070A465220240814640B1B00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AEF101BFFFFFF0000000000000000000100000000000000000000
                    IE: Unknown: 3D1624050000000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: BF0CB2010030EAFF0000EAFF0000
                    IE: Unknown: C005012A00FCFF
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 19 - Address: DC:71:44:E9:A3:00
                    Channel:44
                    Frequency:5.22 GHz (Channel 44)
                    Quality=31/70  Signal level=-79 dBm 
                    Encryption key:on
                    ESSID:"Bbox-A7A59974-5GHz"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000016d723ae2f4
                    Extra: Last beacon: 32ms ago
                    IE: Unknown: 001242626F782D41374135393937342D3547487A
                    IE: Unknown: 01080C1218243048606C
                    IE: Unknown: 03012C
                    IE: Unknown: 3E0401162C00
                    IE: Unknown: 2D1AEE0103FFFF000001000000000000000000000000001846471100
                    IE: Unknown: 3D162C050100000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000000127A
                    IE: Unknown: DD07000C4303000000
                    IE: Unknown: DD06001C51AA0100
                    IE: Unknown: 200103
                    IE: Unknown: 0706465220241210
          Cell 20 - Address: 18:62:2C:95:77:67
                    Channel:112
                    Frequency:5.56 GHz (Channel 112)
                    Quality=24/70  Signal level=-86 dBm 
                    Encryption key:on
                    ESSID:"Livebox-7766"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000253b229b03b
                    Extra: Last beacon: 2496ms ago
                    IE: Unknown: 000C4C697665626F782D37373636
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030170
                    IE: Unknown: 050400030008
                    IE: Unknown: 07344652202401172801172C01173001173401173801173C01174001176401176801176C01177001177401178401178801178C011700
                    IE: Unknown: 200100
                    IE: Unknown: 2D1AEF011BFFFFFF00000000000000000000000000000406E4470D00
                    IE: Unknown: 3D16700F0000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD1D0050F204104A0001101044000102103C0001021049000600372A000120
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK


>>    uname -r -m

3.19.0-15-generic x86_64

>>    cat /etc/network/interfaces

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

>>    nm-tool


>>    sudo rfkill list

0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

[ubuntu] wifi networks are not detecting my lenovo b490

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hi,
my wifi is not detecting after i tried
sudo apt-get install linux-image-generic-lts-trusty for docker installtion.My driver details are given and i already enbled the broadcom proprietary driver from software center additional driver, then also no use

02:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: Lenovo Device [17aa:0611]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 19
Region 0: Memory at f0500000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: wl

then i tried ifconfig wlan0 up
i got "SIOCSIFFLAGS: Operation not permitted" this message.

please help

\\"machine" is not accessible

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Hello!!

I have a ubuntu 15.04 machine. at first i was able to access the machine from a windows machine and see the shares on my buntu box but not access them, now I am not able to access my buntu box at all from a windows machine, nor a mac.

I did do the smbpassword -a blah blah blah command and enter a new user, but even that has not enabled me to access the machine.

I did do the config file.

Workgroup = Workgroup
netbios name = yady yah

so my machine is viewable to windows, mac and linux machines on my network & i can access any of their shares with no issues from my buntu box, but i just cannot figure out how to make my machine accessible again so I can control shares.

any help would be appreciated. Thanks!!!!!!

[ubuntu] NFSv4 weird UID/GID behavior

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The environment:
  • NFSv4 server: Synology DS-1813+
    • Linux kernel 3.2.40 x86/64-bit

  • NFSv4 client: Ubuntu 14.10
    • Linux kernel 3.19.0 x86/64-bit
    • nfs-common version: 1.2.8-9ubuntu1.1



The problem:
  • after mounting NFS exports from the Synology box using type "nfs4", all files and directories are shown as owned by user and group "root", although effective permissions are applied according to the UID/GID of the respective directory/file as on the NFS-server


An example:

On the server I have the following directory:
Code:

server> ls -la /volume1/homes/ancoron/
drwxr-xr-x    2 ancoron  users        4096 Dec 11 01:39 .
dr-xr-xr-x    5 root    root          4096 Dec 11 01:39 ..
server> ls -lna /volume1/homes/ancoron/
drwxr-xr-x    2 1026    100          4096 Dec 11 01:39 .
dr-xr-xr-x    5 0        0            4096 Dec 11 01:39 ..

As you see, on the server I have a user-owner directory, where the user-ID is 1026.

The export for this directory is a single one for the upper "home" directory:
Code:

/volume1/homes  192.168.6.0/24(rw,async,no_wdelay,root_squash,insecure_locks,sec=sys,anonuid=1025,anongid=100)
To handle the UID for the user "ancoron", I have the following idmap definition:
Code:

server> cat /etc/idmapd.conf
[General]
Domain=homezone.localdomain
[Mapping]
Nobody-User=guest
Nobody-Group=users
[Translation]
Method=static,nsswitch
GSS-Methods=static,synomap
[Static]
ancoron@homezone.localdomain = ancoron

...which - as far as I understand up to now - should tell the NFSv4 server to map any incoming "ancoron@homezone.localdomain" user to the local user "ancoron".

Now, on the Ubuntu client side I am mounting the directory like this:
Code:

$ sudo mount -t nfs4 -o hard,intr server:/volume1/homes/ancoron /net/server/home
...and a listing shows the following:
Code:

$ ls -la /net/server/home/
total 8
drwxr-xr-x 2 root root 4096 Dec 11 01:39 .
drwxr-xr-x 4 root root 4096 May  2 19:27 ..

...so what??? If it would show up as "nobody" or something with the local UID/GID equivalent of the "anonuid/-gid" NFS export setting, I would at least see that ID-mapping just doesn't work, but "root"? Weird...

And a simple test confirms that it is really not just a presentation issue:
Code:

$ touch /net/server/home/file
touch: cannot touch ‘/net/server/home/file’: Permission denied
$ sudo touch /net/server/home/file
touch: cannot touch ‘/net/server/home/file’: Permission denied

...in parallel, I have the "idmapd" running in the foreground on the server-side.
When mounting, I see the following:
Code:

idmapd: nfsdcb: authbuf=192.168.6.0/24 authtype=user
idmapd: Server : (user) id "0" -> name "root@homezone.localdomain"
idmapd: nfsdcb: authbuf=192.168.6.0/24 authtype=group
idmapd: Server : (group) id "0" -> name "root@homezone.localdomain"

...however, when executing the "touch" as a regular user on the client, I see:
Code:

idmapd: nfsdcb: authbuf=192.168.6.0/24 authtype=user
idmapd: Server : (user) id "1026" -> name "ancoron@homezone.localdomain"
idmapd: nfsdcb: authbuf=192.168.6.0/24 authtype=group
idmapd: Server : (group) id "100" -> name "users@homezone.localdomain"

...so, erh... now I'm confused! It seems to get the correct user translated but still says "permission denied"?

...but it gets a bit more weird...

On the server, I've just created a new directory with numeric UID 1000 as that is the UID of the user "ancoron" at the Ubuntu client:
Code:

server> ls -la /volume1/homes/ancoron/
drwxr-xr-x    3 ancoron  users        4096 May  2 20:21 .
dr-xr-xr-x    5 root    root          4096 Dec 11 01:39 ..
drwx------    2 1000    root          4096 May  2 20:21 test-dir

...let's see how that looks at the Ubuntu client side:
Code:

$ ls -la /net/server/home
total 12
drwxr-xr-x 3 root root 4096 May  2 20:21 .
drwxr-xr-x 4 root root 4096 May  2 19:27 ..
drwx------ 2 root root 4096 May  2 20:21 test-dir

...errr... OK, the "root" as before, but now see this:
Code:

$ cd /net/server/home/test-dir/
$ touch file
$ ls -la
total 8
drwx------ 2 root root 4096 May  2  2015 .
drwxr-xr-x 3 root root 4096 May  2 20:21 ..
-rw-rw-r-- 1 root root    0 May  2  2015 file
$ echo "content" > file
$ ls -la
total 12
drwx------ 2 root root 4096 May  2 20:26 .
drwxr-xr-x 3 root root 4096 May  2 20:21 ..
-rw-rw-r-- 1 root root    8 May  2  2015 file
$ cat file
content
$ rm file
$ ls -la
total 8
drwx------ 2 root root 4096 May  2 20:26 .
drwxr-xr-x 3 root root 4096 May  2 20:21 ..

...meanwhile, on the server, the test file looks like this:
Code:

server> ls -la /volume1/homes/ancoron/test-dir/
drwx------    2 1000    root          4096 May  2 20:27 .
drwxr-xr-x    3 ancoron  users        4096 May  2 20:21 ..
-rw-rw-r--    1 1000    1000            8 May  2 20:27 file

Can anyone please explain to me what is going on here?

The id mapping on the server is being created (although quite a weird mapping):
Code:

server> cat /proc/net/rpc/nfs4.nametoid/content
#domain type name [id]

server> cat /proc/net/rpc/nfs4.idtoname/content
#domain type id [name]
192.168.6.0 group 100 users@homezone.localdomain
192.168.6.0 group 1000 users
192.168.6.0 user 1000 guest
192.168.6.0 group 0 root@homezone.localdomain
192.168.6.0 user 1026 ancoron@homezone.localdomain

[SOLVED] Unable to detect WiFi after kernel update to 3.16.0-36 on X1 Carbon 3rd Gen

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I'm running Ubuntu 14.04 and Windows 8 dual boot on a Lenovo X1 Carbon 3rd Gen. After updating from 3.16.0-34 to 3.16.0-36, several things happened:

- Booting into 3.16.0-36 gets stuck at purple screen. This is a known issue (https://bugs.launchpad.net/ubuntu/+s...c/+bug/1450156), so I am currently using 3.16.0-34. However...
- WiFi universally doesn't work in any kernel (currently using 3.16.0-34). I can't see any networks at all, and no longer have the soft option to turn WiFi on/off from the connections menu. Ethernet is fine.

Everything was OK before the update. The wifi works when I boot into Windows so my connection and hardware are OK, but I would prefer to be using Ubuntu.

Here is the output of the wireless script:

Code:


########## wireless info START ##########

Report from: 02 May 2015 13:59 CDT -0500

Booted last: 01 May 2015 15:05 CDT -0500

Script from: 30 Apr 2015 17:23 UTC +0000

##### release ###########################

Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.2 LTS
Release:    14.04
Codename:    trusty

##### kernel ############################

Linux 3.16.0-34-generic #47~14.04.1-Ubuntu SMP Fri Apr 10 17:49:16 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=7

##### desktop ###########################

Ubuntu

##### lspci #############################

00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection (3) I218-V [8086:15a3] (rev 03)
    Subsystem: Lenovo Device [17aa:2227]
    Kernel driver in use: e1000e

04:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095b] (rev 59)
    Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5210]

##### lsusb #############################

Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 04f2:b45d Chicony Electronics Co., Ltd
Bus 002 Device 002: ID 138a:0017 Validity Sensors, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

##### PCMCIA card info ##################

##### rfkill ############################

0: tpacpi_bluetooth_sw: Bluetooth
    Soft blocked: yes
    Hard blocked: no

##### lsmod #############################

iwlwifi              179412  0
cfg80211              494362  1 iwlwifi
wmi                    19193  0

##### interfaces ########################

auto lo
iface lo inet loopback

##### ifconfig ##########################

eth0      Link encap:Ethernet  HWaddr <MAC 'eth0' [IF]> 
          inet addr:192.168.100.104  Bcast:192.168.100.255  Mask:255.255.255.0
          inet6 addr: fe80::56ee:75ff:fe44:6ed0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:363383 errors:0 dropped:1 overruns:0 frame:0
          TX packets:271703 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:462160224 (462.1 MB)  TX bytes:24933933 (24.9 MB)
          Interrupt:20 Memory:f1100000-f1120000

##### iwconfig ##########################

eth0      no wireless extensions.

lo        no wireless extensions.

##### route #############################

Kernel IP routing table
Destination    Gateway        Genmask        Flags Metric Ref    Use Iface
0.0.0.0        192.168.100.254 0.0.0.0        UG    0      0        0 eth0
192.168.100.0  0.0.0.0        255.255.255.0  U    1      0        0 eth0

##### resolv.conf #######################

nameserver 127.0.1.1
search gateway.mts.net

##### NetworkManager info ###############

NetworkManager Tool

State: connected (global)

- Device: eth0  [Auto Ethernet] ------------------------------------------------
  Type:              Wired
  Driver:            e1000e
  State:            connected
  Default:          yes
  HW Address:        <MAC 'eth0' [IF]>

  Capabilities:
    Carrier Detect:  yes
    Speed:          1000 Mb/s

  Wired Properties
    Carrier:        on

  IPv4 Settings:
    Address:        192.168.100.104
    Prefix:          24 (255.255.255.0)
    Gateway:        192.168.100.254

    DNS:            192.168.100.254

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true

##### NetworkManager.conf ###############

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false

##### NetworkManager profiles ###########

[[/etc/NetworkManager/system-connections/datavalet]] (600 root)
[connection] id=datavalet | type=802-11-wireless
[802-11-wireless] ssid=datavalet | mac-address=<MAC address>
[ipv6] method=auto
[ipv4] method=auto

[[/etc/NetworkManager/system-connections/Second Cup - WiFi]] (600 root)
[connection] id=Second Cup - WiFi | type=802-11-wireless
[802-11-wireless] ssid=Second Cup - WiFi | mac-address=<MAC address>
[ipv6] method=auto
[ipv4] method=auto

[[/etc/NetworkManager/system-connections/MTS803]] (600 root)
[connection] id=MTS803 | type=802-11-wireless
[802-11-wireless] ssid=MTS803 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/Blatm]] (600 root)
[connection] id=Blatm | type=802-11-wireless
[802-11-wireless] ssid=Blatm | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/MTS Wi-Fi Hotspot]] (600 root)
[connection] id=MTS Wi-Fi Hotspot | type=802-11-wireless
[802-11-wireless] ssid=MTS Wi-Fi Hotspot | mac-address=<MAC address>
[ipv6] method=auto
[ipv4] method=auto

[[/etc/NetworkManager/system-connections/maple]] (600 root)
[connection] id=maple | type=802-11-wireless
[802-11-wireless] ssid=maple | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/FYI_TC1]] (600 root)
[connection] id=FYI_TC1 | type=802-11-wireless
[802-11-wireless] ssid=FYI_TC1 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/loup pacifique]] (600 root)
[connection] id=loup pacifique | type=802-11-wireless
[802-11-wireless] ssid=loup pacifique | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/uofm-wpa]] (600 root)
[ipv6] method=auto
[connection] id=uofm-wpa | type=802-11-wireless
[802-11-wireless] ssid=uofm-wpa | mac-address=<MAC address>
[ipv4] method=auto

[[/etc/NetworkManager/system-connections/WPG-Wifi]] (600 root)
[connection] id=WPG-Wifi | type=802-11-wireless
[802-11-wireless] ssid=WPG-Wifi | mac-address=<MAC address>
[ipv6] method=auto
[ipv4] method=auto

[[/etc/NetworkManager/system-connections/VnL]] (600 root)
[connection] id=VnL | type=802-11-wireless
[802-11-wireless] ssid=VnL | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/AERO WI-FI]] (600 root)
[connection] id=AERO WI-FI | type=802-11-wireless
[802-11-wireless] ssid=AERO WI-FI | mac-address=<MAC address>
[ipv6] method=auto
[ipv4] method=auto

##### iw reg get ########################

Region: America/[city removed] (based on set time zone)

country 00:
    (2402 - 2472 @ 40), (3, 20)
    (2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    (2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
    (5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    (5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS

##### iwlist channels ###################

eth0      no frequency information.

lo        no frequency information.

##### iwlist scan #######################

eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

##### module infos ######################

[iwlwifi]
filename:      /lib/modules/3.16.0-34-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
license:        GPL
author:        Copyright(c) 2003- 2014 Intel Corporation <ilw@linux.intel.com>
version:        in-tree:
description:    Intel(R) Wireless WiFi driver for Linux
firmware:      iwlwifi-100-5.ucode
firmware:      iwlwifi-1000-5.ucode
firmware:      iwlwifi-135-6.ucode
firmware:      iwlwifi-105-6.ucode
firmware:      iwlwifi-2030-6.ucode
firmware:      iwlwifi-2000-6.ucode
firmware:      iwlwifi-5150-2.ucode
firmware:      iwlwifi-5000-5.ucode
firmware:      iwlwifi-6000g2b-6.ucode
firmware:      iwlwifi-6000g2a-5.ucode
firmware:      iwlwifi-6050-5.ucode
firmware:      iwlwifi-6000-4.ucode
firmware:      iwlwifi-7265-9.ucode
firmware:      iwlwifi-3160-9.ucode
firmware:      iwlwifi-7260-9.ucode
firmware:      iwlwifi-8000-8.ucode
srcversion:    93D664267873827B22C4309
depends:        cfg80211
intree:        Y
vermagic:      3.16.0-34-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        80:21:14:84:DC:DA:08:06:05:39:31:B7:EE:AA:DE:22:EA:7E:C2:62
sig_hashalgo:  sha512
parm:          swcrypto:using crypto in software (default 0 [hardware]) (int)
parm:          11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm:          amsdu_size_8K:enable 8K amsdu size (default 0) (int)
parm:          fw_restart:restart firmware in case of error (default true) (bool)
parm:          antenna_coupling:specify antenna coupling in dB (defualt: 0 dB) (int)
parm:          wd_disable:Disable stuck queue watchdog timer 0=system default, 1=disable (default: 1) (int)
parm:          nvm_file:NVM file name (charp)
parm:          uapsd_disable:disable U-APSD functionality (default: Y) (bool)
parm:          bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm:          led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm:          power_save:enable WiFi power management (default: disable) (bool)
parm:          power_level:default power save level (range from 1 - 5, default: 1) (int)
parm:          fw_monitor:firmware monitor - to debug FW (default: false - needs lots of memory) (bool)

[cfg80211]
filename:      /lib/modules/3.16.0-34-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:        Johannes Berg
srcversion:    4A525D9D32B0C6D120CA547
depends:       
intree:        Y
vermagic:      3.16.0-34-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        80:21:14:84:DC:DA:08:06:05:39:31:B7:EE:AA:DE:22:EA:7E:C2:62
sig_hashalgo:  sha512
parm:          ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:          cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

##### module parameters #################

[iwlwifi]
11n_disable: 0
amsdu_size_8K: 0
antenna_coupling: 0
bt_coex_active: Y
fw_monitor: N
fw_restart: Y
led_mode: 0
nvm_file: (null)
power_level: 0
power_save: N
swcrypto: 0
uapsd_disable: Y
wd_disable: 1

[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

lp
rtc

##### modprobe options ##################

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en

[/etc/modprobe.d/modesetting.conf]
options cirrus modeset=1
options mgag200 modeset=1

[/etc/modprobe.d/touchpad.conf]
options psmouse proto=imps

##### rc.local ##########################

exit 0

##### pm-utils ##########################

[/etc/pm/sleep.d/00_check_touchpad_status] (644 root)
LOGFILE="/var/log/sleep.log"
case "$1" in
        resume|thaw)
                echo "Resumed from suspend at `date`" >> "$LOGFILE"
                /usr/bin/python3 /opt/extras.ubuntu.com/touchpad-indicator/share/touchpad-indicator/check_touchpad_status.py
                echo "Touchpad enabled"
                ;;
esac

##### udev rules ########################

[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x8086:0x15a3 (e1000e)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x8086:0x095b (iwlwifi)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"

##### dmesg #############################

########## wireless info END ############

I am a fairly new user and not sure where to go from here, so any info or suggestions would be appreciated, thanks.

Wifi not being detected, I would appreciate some assistance (new to the OS)

$
0
0
Hello, my wifi (or any other wireless network) is not being detected although my ethernet works perfectly, I am really new to ubuntu (installed it for the first time today). I would appreciate some assistance please, I don't really know which commands I need to put in the terminal so you can see the specs for assistance so I'd appreciate some help with that to, thank you very much.

another connects to wifi but no internet

$
0
0
hi. i started with dell usb wireless adapter and trendnet wireless router.
kept having to reboot router and cox modem. replaced router with tp-link.
dell usb would connect to wifi, but not internet.
bought new d-link 140 usb wireless adapter, and now have different router..
still can connect to wifi, but can't use internet or ping websites from terminal via ubuntu.
i can use internet with ms vista, and can also connect to internet when booting from ubuntu live cd.
have read countless posts, but no idea where to start, other than i have the wireless info.txt
one other weird thing.. i thought i used to have wlan0 instead of wlan1. not sure if this is root of problem.
would prefer it be wlan0 if that is easy to do..
thanks for your help !!

Code:

########## wireless info START ##########

Report from: 02 May 2015 12:41 CDT -0500

Booted last: 02 May 2015 05:26 CDT -0500

Script from: 30 Apr 2015 17:23 UTC +0000

##### release ###########################

Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.2 LTS
Release:    14.04
Codename:    trusty

##### kernel ############################

Linux 3.13.0-49-generic #83-Ubuntu SMP Fri Apr 10 20:14:51 UTC 2015 i686 i686 i686 GNU/Linux

Parameters: ro, quiet, splash

##### desktop ###########################

Ubuntu

##### lspci #############################

05:08.0 Ethernet controller [0200]: Intel Corporation PRO/100 VE Network Connection [8086:1094] (rev 01)
    Subsystem: Gateway, Inc. Device [107b:7201]
    Kernel driver in use: e100

##### lsusb #############################

Bus 001 Device 004: ID 058f:6377 Alcor Micro Corp. Multimedia Card Reader
Bus 001 Device 005: ID 07d1:3c0a D-Link System DWA-140 RangeBooster N Adapter(rev.B2) [Ralink RT3072]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 046d:c51b Logitech, Inc. V220 Cordless Optical Mouse for Notebooks
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

##### PCMCIA card info ##################

##### rfkill ############################

1: phy1: Wireless LAN
    Soft blocked: no
    Hard blocked: no

##### lsmod #############################

rt2800usb              26581  0
rt2x00usb              20041  1 rt2800usb
rt2800lib              83150  1 rt2800usb
rt2x00lib              48886  3 rt2x00usb,rt2800lib,rt2800usb
mac80211              546067  3 rt2x00lib,rt2x00usb,rt2800lib
cfg80211              409394  2 mac80211,rt2x00lib
crc_ccitt              12627  1 rt2800lib

##### interfaces ########################

auto lo
iface lo inet loopback

##### ifconfig ##########################

eth0      Link encap:Ethernet  HWaddr <MAC 'eth0' [IF]> 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wlan1    Link encap:Ethernet  HWaddr <MAC 'wlan1' [IF]> 
          inet addr:192.168.1.79  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: 2602:30a:c0d0:f7e0::36/128 Scope:Global
          inet6 addr: 2602:30a:c0d0:f7e0:7189:8043:9071:4cbf/64 Scope:Global
          inet6 addr: fe80::7262:b8ff:fe2b:690d/64 Scope:Link
          inet6 addr: 2602:30a:c0d0:f7e0:7262:b8ff:fe2b:690d/64 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:65043 errors:0 dropped:0 overruns:0 frame:0
          TX packets:545 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:22694591 (22.6 MB)  TX bytes:56986 (56.9 KB)

##### iwconfig ##########################

lo        no wireless extensions.

eth0      no wireless extensions.

wlan1    IEEE 802.11bgn  ESSID:"ATT7n9Z9G5" 
          Mode:Managed  Frequency:2.412 GHz  Access Point: <MAC 'ATT7n9Z9G5' [AC1]> 
          Bit Rate=115.6 Mb/s  Tx-Power=20 dBm 
          Retry  long limit:7  RTS thr:off  Fragment thr:off
          Power Management:on
          Link Quality=65/70  Signal level=-45 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:33  Invalid misc:269  Missed beacon:0

##### route #############################

Kernel IP routing table
Destination    Gateway        Genmask        Flags Metric Ref    Use Iface
0.0.0.0        192.168.1.254  0.0.0.0        UG    0      0        0 wlan1
192.168.1.0    0.0.0.0        255.255.255.0  U    9      0        0 wlan1

##### resolv.conf #######################

nameserver 192.168.0.1

##### NetworkManager info ###############

NetworkManager Tool

State: connected (global)

- Device: wlan1  [ATT7n9Z9G5] --------------------------------------------------
  Type:              802.11 WiFi
  Driver:            rt2800usb
  State:            connected
  Default:          yes
  HW Address:        <MAC 'wlan1' [IF]>

  Capabilities:
    Speed:          115 Mb/s

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points (* = current AP)
    D2DC65:          Infra, <MAC 'D2DC65' [AC2]>, Freq 2412 MHz, Rate 54 Mb/s, Strength 19 WPA WPA2
    2WIRE469:        Infra, <MAC '2WIRE469' [AC3]>, Freq 2412 MHz, Rate 54 Mb/s, Strength 22 WPA WPA2
    *ATT7n9Z9G5:    Infra, <MAC 'ATT7n9Z9G5' [AC1]>, Freq 2412 MHz, Rate 54 Mb/s, Strength 75 WPA WPA2
    54dfa6:          Infra, <MAC '54dfa6' [AC8]>, Freq 2462 MHz, Rate 54 Mb/s, Strength 9 WPA WPA2
    D0D8F2:          Infra, <MAC 'D0D8F2' [AC9]>, Freq 2462 MHz, Rate 54 Mb/s, Strength 12 WPA WPA2
    D03B10:          Infra, <MAC 'D03B10' [AN6]>, Freq 2462 MHz, Rate 54 Mb/s, Strength 12 WPA WPA2
    print server 5E0A98: Ad-Hoc, <MAC 'print server 5E0A98' [AC7]>, Freq 2462 MHz, Rate 11 Mb/s, Strength 15
    2WIRE676:        Infra, <MAC '2WIRE676' [AC4]>, Freq 2432 MHz, Rate 54 Mb/s, Strength 25 WPA WPA2

  IPv4 Settings:
    Address:        192.168.1.79
    Prefix:          24 (255.255.255.0)
    Gateway:        192.168.1.254

    DNS:            192.168.1.254

  IPv6 Settings:
    Address:        2602:30a:c0d0:f7e0::36
    Prefix:          128
    Gateway:        fe80::ea33:81ff:feb3:a4e0

    Address:        2602:30a:c0d0:f7e0:7189:8043:9071:4cbf
    Prefix:          64
    Gateway:        fe80::ea33:81ff:feb3:a4e0

    Address:        2602:30a:c0d0:f7e0:7262:b8ff:fe2b:690d
    Prefix:          64
    Gateway:        fe80::ea33:81ff:feb3:a4e0

    Address:        fe80::7262:b8ff:fe2b:690d
    Prefix:          64
    Gateway:        fe80::ea33:81ff:feb3:a4e0

    Address:        2602:30a:c0d0:f7e0::36
    Prefix:          128
    Gateway:        ::

- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            e100
  State:            unavailable
  Default:          no
  HW Address:        <MAC 'eth0' [IF]>

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:        off

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true

##### NetworkManager.conf ###############

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false

##### NetworkManager profiles ###########

[[/etc/NetworkManager/system-connections/ATT7n9Z9G5]] (600 root)
[connection] id=ATT7n9Z9G5 | type=802-11-wireless
[802-11-wireless] ssid=ATT7n9Z9G5 | mac-address=<MAC 'wlan1' [IF]>
[ipv4] method=auto
[ipv6] method=auto

##### iw reg get ########################

Region: America/Chicago (based on set time zone)

country 00:
    (2402 - 2472 @ 40), (3, 20)
    (2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    (2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
    (5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    (5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS

##### iwlist channels ###################

lo        no frequency information.

eth0      no frequency information.

wlan1    14 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Channel 12 : 2.467 GHz
          Channel 13 : 2.472 GHz
          Channel 14 : 2.484 GHz
          Current Frequency=2.412 GHz (Channel 1)

##### iwlist scan #######################

Channel occupancy:

      5  APs on  Frequency:2.412 GHz (Channel 1)
      1  APs on  Frequency:2.432 GHz (Channel 5)
      1  APs on  Frequency:2.442 GHz (Channel 7)
      3  APs on  Frequency:2.462 GHz (Channel 11)

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wlan1    Scan completed :
          Cell 01 - Address: <MAC 'ATT7n9Z9G5' [AC1]>
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=69/70  Signal level=-41 dBm 
                    Encryption key:on
                    ESSID:"ATT7n9Z9G5"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000008e07181239
                    Extra: Last beacon: 204ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
          Cell 02 - Address: <MAC 'D2DC65' [AC2]>
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=25/70  Signal level=-85 dBm 
                    Encryption key:on
                    ESSID:"D2DC65"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000002537fbfec6b
                    Extra: Last beacon: 540ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
          Cell 03 - Address: <MAC '2WIRE469' [AC3]>
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=21/70  Signal level=-89 dBm 
                    Encryption key:on
                    ESSID:"2WIRE469"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000bdd7830181
                    Extra: Last beacon: 1216ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
          Cell 04 - Address: <MAC '2WIRE676' [AC4]>
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=27/70  Signal level=-83 dBm 
                    Encryption key:on
                    ESSID:"2WIRE676"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000076b339b181
                    Extra: Last beacon: 2960ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
          Cell 05 - Address: <MAC '\00\00\00\00\00\00\00' [AC5]>
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=15/70  Signal level=-95 dBm 
                    Encryption key:on
                    ESSID:"\x00\x00\x00\x00\x00\x00\x00"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000025380e08183
                    Extra: Last beacon: 1904ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
          Cell 06 - Address: <MAC '2WIRE750' [AC6]>
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=19/70  Signal level=-91 dBm 
                    Encryption key:on
                    ESSID:"2WIRE750"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000058557de8181
                    Extra: Last beacon: 2340ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
          Cell 07 - Address: <MAC 'print server 5E0A98' [AC7]>
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=23/70  Signal level=-87 dBm 
                    Encryption key:off
                    ESSID:"print server 5E0A98"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Mode:Ad-Hoc
                    Extra:tsf=000002538028257b
                    Extra: Last beacon: 1148ms ago
          Cell 08 - Address: <MAC '54dfa6' [AC8]>
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=13/70  Signal level=-97 dBm 
                    Encryption key:on
                    ESSID:"54dfa6"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000158f9de196
                    Extra: Last beacon: 1132ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
          Cell 09 - Address: <MAC 'D0D8F2' [AC9]>
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=21/70  Signal level=-89 dBm 
                    Encryption key:on
                    ESSID:"D0D8F2"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000024e31902d12
                    Extra: Last beacon: 1100ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
          Cell 10 - Address: <MAC 'WLCSSID' [AC10]>
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=19/70  Signal level=-91 dBm 
                    Encryption key:on
                    ESSID:"WLCSSID"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001081f0eb18b
                    Extra: Last beacon: 164ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK

##### module infos ######################

[rt2800usb]
filename:      /lib/modules/3.13.0-49-generic/kernel/drivers/net/wireless/rt2x00/rt2800usb.ko
license:        GPL
firmware:      rt2870.bin
description:    Ralink RT2800 USB Wireless LAN driver.
version:        2.3.0
author:        http://rt2x00.serialmonkey.com
srcversion:    81F4CDE501CE72D2443EE38
depends:        rt2x00lib,rt2800lib,rt2x00usb
intree:        Y
vermagic:      3.13.0-49-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        84:C0:9E:2E:78:FF:91:BA:42:96:F5:F5:42:5F:BD:BB:4A:B0:5A:BE
sig_hashalgo:  sha512
parm:          nohwcrypt:Disable hardware encryption. (bool)

[rt2x00usb]
filename:      /lib/modules/3.13.0-49-generic/kernel/drivers/net/wireless/rt2x00/rt2x00usb.ko
license:        GPL
description:    rt2x00 usb library
version:        2.3.0
author:        http://rt2x00.serialmonkey.com
srcversion:    C8AA2904FC6A58104E65BCC
depends:        rt2x00lib,mac80211
intree:        Y
vermagic:      3.13.0-49-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        84:C0:9E:2E:78:FF:91:BA:42:96:F5:F5:42:5F:BD:BB:4A:B0:5A:BE
sig_hashalgo:  sha512

[rt2800lib]
filename:      /lib/modules/3.13.0-49-generic/kernel/drivers/net/wireless/rt2x00/rt2800lib.ko
license:        GPL
description:    Ralink RT2800 library
version:        2.3.0
author:        http://rt2x00.serialmonkey.com, Bartlomiej Zolnierkiewicz
srcversion:    3AF2621F166C8604D7D8AA5
depends:        rt2x00lib,mac80211,crc-ccitt
intree:        Y
vermagic:      3.13.0-49-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        84:C0:9E:2E:78:FF:91:BA:42:96:F5:F5:42:5F:BD:BB:4A:B0:5A:BE
sig_hashalgo:  sha512

[rt2x00lib]
filename:      /lib/modules/3.13.0-49-generic/kernel/drivers/net/wireless/rt2x00/rt2x00lib.ko
license:        GPL
description:    rt2x00 library
version:        2.3.0
author:        http://rt2x00.serialmonkey.com
srcversion:    09822BD19555F112E3902D4
depends:        mac80211,cfg80211
intree:        Y
vermagic:      3.13.0-49-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        84:C0:9E:2E:78:FF:91:BA:42:96:F5:F5:42:5F:BD:BB:4A:B0:5A:BE
sig_hashalgo:  sha512

[mac80211]
filename:      /lib/modules/3.13.0-49-generic/kernel/net/mac80211/mac80211.ko
license:        GPL
description:    IEEE 802.11 subsystem
srcversion:    29A87AE7782ED3657631C32
depends:        cfg80211
intree:        Y
vermagic:      3.13.0-49-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        84:C0:9E:2E:78:FF:91:BA:42:96:F5:F5:42:5F:BD:BB:4A:B0:5A:BE
sig_hashalgo:  sha512
parm:          max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm:          max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm:          beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm:          probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm:          ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)

[cfg80211]
filename:      /lib/modules/3.13.0-49-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:        Johannes Berg
srcversion:    176113E009F723E69BE9BAB
depends:       
intree:        Y
vermagic:      3.13.0-49-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        84:C0:9E:2E:78:FF:91:BA:42:96:F5:F5:42:5F:BD:BB:4A:B0:5A:BE
sig_hashalgo:  sha512
parm:          ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:          cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

##### module parameters #################

[rt2800usb]
nohwcrypt: N

[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500

[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

lp

##### modprobe options ##################

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en

##### rc.local ##########################

exit 0

##### pm-utils ##########################

##### udev rules ########################

[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x8086:/sys/devices/pci0000:00/0000:00:1e.0/0000:04:08.0 (e100)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# USB device 0x413c:0x8104 (usb)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
# USB device 0x:0x (rt2800usb)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan1' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan1"

##### dmesg #############################

[  31.412878] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
[  31.555886] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.29
[  31.843108] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready (repeated 2 times)
[  120.865239] ieee80211 phy1: rt2x00_set_rt: Info - RT chipset 3071, rev 021c detected
[  120.894484] ieee80211 phy1: rt2x00_set_rf: Info - RF chipset 0008 detected
[  121.004623] systemd-udevd[2299]: renamed network interface wlan0 to wlan1
[  121.008637] ieee80211 phy1: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
[  121.008708] ieee80211 phy1: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.29
[  121.351117] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready (repeated 2 times)
[  174.781764] wlan1: authenticate with <MAC 'ATT7n9Z9G5' [AC1]>
[  174.839369] wlan1: send auth to <MAC 'ATT7n9Z9G5' [AC1]> (try 1/3)
[  174.843093] wlan1: authenticated
[  174.844043] wlan1: associate with <MAC 'ATT7n9Z9G5' [AC1]> (try 1/3)
[  174.847118] wlan1: RX AssocResp from <MAC 'ATT7n9Z9G5' [AC1]> (capab=0x411 status=0 aid=2)
[  174.857974] wlan1: associated
[  174.858073] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready

########## wireless info END ############

[ubuntu] Wi-Fi connects to internet but browser and other software will not open

$
0
0
Thank you in advance for your help!

Here is the output from wireless-info.txt:

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ printf "\n########## wireless info START ##########\n\n"



########## wireless info START ##########



#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ REPORTDATE=$(date +"%d %b %Y %H:%M %Z %z")

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ SCRIPTDATE=$(date -u -d "$SCRIPTDATE" +"%d %b %Y %H:%M %Z ###########



#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ lspci -nnk | grep -iA 2 '^[^[:space:]].*net' | sed '/^--$/ byte:~$ ifconfig -a | sed '/^lo /,/^$/d'

eth0 Link encap:Ethernet HWaddr fc:aa:14:55:a0:4b

inet addr:10.132.97.141 Bcast:10.132.97.255 Mask:255.255.255.0

inet6 addr: 2601:0:8700:6e0:feaa:14ff:fe55:a04b/64 Scope:Global

inet6 addr: 2601:0:8700:6e0:b1cb:35d4:c1cf:498/64 Scope:Global

inet6 addr: fe80::feaa:14ff:fe55:a04b/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:4890 errors:0 dropped:0 overruns:0 frame:0

TX packets:369 errors:0 dropped:846 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:2089076 (2.0 MB) TX bytes:36978 (36.9 KB)



#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ printf "\n##### iwconfig ##########################\n\n"



##### iwconfig ##########################



#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ iwconfig

eth0 no wireless extensions.



lo no wireless extensions.



#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ printf "\n##### route #############################\n\n"



##### route #############################



#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ route -n

Kernel IP routing table

Destination Gateway Genmask Flags Metric Ref Use Iface

0.0.0.0 10.132.97.99 0.0.0.0 UG 0 0
0 eth0

10.132.97.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ printf "\n##### resolv.conf #######################\n\n"



##### resolv.conf #######################



#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ grep -v '^#' /etc/resolv.conf

nameserver 127.0.1.1

search hsd1.ga.comcast.net

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ printf "\n##### NetworkManager info ###############\n\n"



##### NetworkManager info ###############



#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ if [ -x /usr/bin/nm-tool ]; then

>

> nm-tool

>

> else

>

> nmcli -f all device show | sed '/^GENERAL.DEVICE:[ ]\+lo$/,/^$/d; /^AP\[[0 ]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ printf "\n##### NetworkManager.conf ###############\n\n"



##### NetworkManager.conf ###############



#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ grep -v '^#' /etc/NetworkManager/NetworkManager.conf

[main]

plugins=ifupdown,keyfile,ofono

dns=dnsmasq



[ifupdown]

managed=false

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$

#]0;aaron@asm-gigabyte: ~#aaron@asm-gigabyte:~$ if [ -f /etc/NetworkManager/nm-system-settings.conf ]; the n@asm-gigabyte:~$ if [ -n "$SUDO" ]; then

>

> trap "" 2 3

>

> IWLISTSCAN=$($SUDO${KDESUDO+ -d} iwlist scan 2>&1) && SUDOSUCCESS="yes" ||

[other] Can't Enable wireless

$
0
0
I am currently trying Elementary OS but have tried a number of other distro too.

Quote:

sysadmin@L-HS-01:~$ iwconfig
wlan0 IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Quote:

sysadmin@L-HS-01:~$ sudo ip link set wlan0 up
[sudo] password for sysadmin:
RTNETLINK answers: Operation not possible due to RF-kill
sysadmin@L-HS-01:~$
Quote:

sysadmin@L-HS-01:~$ rfkill list all
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
There is a switch on the Compaq nw8440 laptop but its one of those soft-type switches and it won't switch on under linux.

Quote:

sysadmin@L-HS-01:~$ lspci -v | grep Wireless
10:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
Any ideas; I have read a number of postings but none have helped.

[SOLVED] Cisco AM10 USB wireless in Ubuntu/Raspberry Pi

$
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Warning: PLEASE DO NOT TRY THIS IF YOUR USB WIRELESS CARD IS NOT CISCO AM10
Solution:
1. Download usb-modeswitch from http://www.draisberghof.de/usb_modeswitch/#download
note: if you get usb-modeswitch from "sudo apt-get install usb-modeswitch",
you will get old one and it won't work!
2. sudo apt-get install tcl tcl-dev libusb-1.0
3. tar -xf usb-modeswitch-2.2.1.tar.bz2
4. cd usb-modeswitch-2.2.1
5. make
6. sudo make install
7. sudo usb_modeswitch -v 1307 -p 1169 -L
8. ifconfig
9. if it work, you will see your wlan0!

Actually I did this in Raspberry Pi(I think the ubuntu will also work). After I google this issue, I end up with this closed thread. After I did my 4hrs research, I finally get it worked. I should thank ohmysql(this guy had lot of enthusiasm to get this done
) and usb-modeswitch(thread between ohmysql and Josh, the author of usb-modeswitch). This won't be possible without them.

unable to write to shared folder (shared on win 8.1 pc - write with ubuntu 15.04)

$
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Both machines are 100% current with updates
A= win 8.1 with shared folder has a new user with administrative rights
B= ubuntu 15.04

From B, I can open the shared folder and open files.
After opening a file (in this example the file is "DashlaneExport" an LibreOffice spreadsheet ) and after making changes attempting to save generates the error
"Error saving the document DashlaneExport: The object cannot be accessed due to insufficient user rights"
The error is generated on pc "B" by LibreOffice.
The problem is not limited to LibreOffice.
I assume the problem needs to be addressed within pc "B"s OS
Attached Files

Router on different subnet?

$
0
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Hello. I have been battling all day with the setup of a new provider.

The router from the provider 'Telenor.dk" is a "TG788vn-v2", and I am using a feature to "assign the public IP to internal IP" AKA 'bridge mode'.

When I do this with dhcp I get a public IP with a net mask 255.0.0.0 and an IP which is 85.x.x.x, and the router has IP 94.x.x.x.

The UbuntuBox I want to use as a router/firewall just says "network unreachable".
(It works when not in public IP, i.e. behind NAT).

My Netgear WNDR3700 running openwork also chokes on this network, whereas it worked with public IP on my previous provider.
Oddly my Mac seems to be able to use this network, when I assign the public IP directly to it, so it seems to be able to somehow 'compensate'.

AM i correct in assuming that the reason why this public IP setup throws off both my Ubuntubox and Openwrt router is because Linux refuses to use an IP on a different subnet as default route?

Is this problem solvable by doing something on the UbuntuBox, such as 'static route' or the like?

Or is the problem possibly something else?

I can provide more info, but firstly I wanted to focus on the subnet-discrepancy as I perceive it.

Kind regards, Jakob.

help with wifi on acer switch notebook/tablet

$
0
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Hoping you folks can help. I just installed 15.04 on my acer switch. Problem is wifi does not work and I can't seem to get any method for broadcom working (I'm assuming it's a broadcom but I'm actually unsure.

It looks like my wifi card is the broadcom since my device ID says 0x4324 in the mmc1:0001:1/data file however, the vendor id in the same directory is 0x02d0 which as far as I can tell is not standard broadcom. probably why none of the standard drivers does not work. lspci does not show any broadcom device at all.

Anyone have ideas on getting this working?

[lubuntu] Lubuntu 14.10 how to set a static IP

$
0
0
I've followed a few guides which say to edit network and networking etc etc.
I reboot and either networking will not work or my networking reverts back to a dynamic IP address.

I can create a new profile but when I reboot It decides to use the default which is dynamic...


Help how do I get Lubuntu to use a static IP address?

[ubuntu] Ubuntu 15.4 crashes when connecting to WiFi with fixed / manual IP?

$
0
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Hi,

I just updated my TravelMate 5735Z from 14.4 to 15.4 and now the device just stops working when I switch from my DHCP WiFi network to a different network where I have manually provided an IP. The screen just freezes. I have also tried formating the HDD and installing 15.4 as a fresh install but the problem persists. Every time I switch to the other network the screen freezes (also if I leave this network as the only network and it is connected to on startup).

Is there any fix for this?

Thanks in advance and best wishes,
Jan
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