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[server] BCM5723 DUAL PORT second port doesn't run in 18.04 LTS

July 9, 2018, 6:43 am
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Hi, I have a 18.04 LTS fresh install in HP Proliant server.
So, this server has a BCM5723 DUAL PORT ethernet adapter, but, only one port has identified by linux.
How can I do to see both ports ?

ifconfig
enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet x.y.z.t netmask 255.255.252.0 broadcast x.y.z.255
RX packets 467757 bytes 81053756 (81.0 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 20951 bytes 1877260 (1.8 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 17

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
loop txqueuelen 1000 (Local Loopback)
RX packets 2904 bytes 177454 (177.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2904 bytes 177454 (177.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0


lshw -C Network
*-network
description: Ethernet interface
product: NetXtreme BCM5723 Gigabit Ethernet PCIe
vendor: Broadcom Limited
physical id: 0
bus info: pci@0000:04:00.0
logical name: enp4s0
version: 10
serial: 78:e7:d1:73:b8:ba
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=5723-v3.35, IPMILITE v8.02 ip=x.y.z.t latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:40 memory:fbef0000-fbefffff

lspci -vvnn
04:00.0 Ethernet controller [0200]: Broadcom Limited NetXtreme BCM5723 Gigabit Ethernet PCIe [14e4:165b] (rev 10)
Subsystem: Hewlett-Packard Company NC107i Integrated PCI Express Gigabit Server Adapter [103c:705d]
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 40
Region 0: Memory at fbef0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [48] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [40] Vital Product Data
Product Name: HP NC107i PCIe Gigabit Server Adapter
Read-only fields:
[PN] Part number: BCM95723
[EC] Engineering changes: 106679-15
[SN] Serial number: 0123456789
[MN] Manufacture ID: 31 34 65 34
[RV] Reserved: checksum good, 37 byte(s) reserved
Read/write fields:
[YA] Asset tag: XYZ01234567
[RW] Read-write area: 107 byte(s) free
End
Capabilities: [60] Vendor Specific Information: Len=6c <?>
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee004b8 Data: 0000
Capabilities: [cc] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 10.000W
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <64us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [13c v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending- InProgress-
Capabilities: [160 v1] Device Serial Number 78-e7-d1-ff-fe-73-b8-ba
Capabilities: [16c v1] Power Budgeting <?>
Kernel driver in use: tg3
Kernel modules: tg3
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Missing button for "Connect to Hidden Network..."

July 9, 2018, 8:30 am
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This seems like a very stupid question to me, but I have it nonetheless. I'm running Ubuntu 17.10, fully up to date. I've read these instructions:

https://help.ubuntu.com/17.10/ubuntu...ss-hidden.html

However, there's no such button. Is there something I'm missing?

Screenshot from 2018-07-09 11-33-36.jpg

EDIT: Apparently you can't trust gnome-screenshot -w on this particular window. I guess I have a bug to report?
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[ubuntu] 18.04 LTS Wireless Card Unclaimed (Intel 7260)

July 9, 2018, 10:04 am
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I just upgraded from 16.04 using a minimal install that carried over only my files, and now ubuntu doesn't detect my wireless card.

Results from "sudo lshw -C network" shows that my wireless card is "unclaimed":
*-network UNCLAIMED
description: Network controller
product: Wireless 7260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 6b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:f0400000-f0401fff

Here are the results from the Script:
http://paste.ubuntu.com/p/dDYHkZsYQZ/

I'm not exactly a Linux whiz so any help with figuring out what could possibly be the problem would be much appreciated. Looking through recent posts in this forum this seems to be a common issue, but i couldn't find any forum posts or answers that fit my situation.
Attached Files
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[ubuntu] How do I improve the stability of a Broadcom wireless device?

July 9, 2018, 11:33 am
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Hi,

Info from the ubuntu (16.04) wireless info script at the bottom...

Basically the same (annoying) problem as it appears quite a lot of people are having with Broadcom devices (I just couldn't find a post specifically covering this particular model) where the signal keeps dropping to zero and then disconnecting at random intervals, sometimes requiring a full reboot before it will reconnect.

It's an Asus Transformer T-100 (on which Ubuntu is not officially supported, but it does work), with a Broadcom BCM43241.

It's using the out of the box 'brcmfmac' driver (with the *sdio.txt file already in place for the *b4* bin file, as per this post). Is there a more up to date one than 6.10.197.71?

Is there a better alternative choice? I notice from this page there are several choices, but they don't list this particular model against them, is the official driver any better?

Regards,
Rob.

(had to substitute square brackets or the forum thought I was playing silly billy)

Code:
########## wireless info START ##########
Report from: 08 Jul 2018 21:45 BST +0100
Booted last: 08 Jul 2018 00:00 BST +0100
Script from: 10 Jan 2018 20:04 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 16.04.4 LTS
Release: 16.04
Codename: xenial
##### kernel ############################
Linux 4.13.0-45-generic #50~16.04.1-Ubuntu SMP Wed May 30 11:18:27 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, intel_idle.max_cstate=0, quiet, splash, vt.handoff=7
##### desktop ###########################
sed: can't read /home/{username}/.dmrc: No such file or directory
Could not be determined.
##### lspci #############################
##### lsusb #############################
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 145f:01da Trust
Bus 001 Device 003: ID 0b05:17e0 ASUSTek Computer, Inc.
Bus 001 Device 002: ID 0b05:17e4 ASUSTek Computer, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
##### lsmod #############################
snd_soc_sst_bytcr_rt5640 24576 1
brcmfmac 319488 0
brcmutil 16384 1 brcmfmac
asus_nb_wmi 28672 0
asus_wmi 28672 1 asus_nb_wmi
cfg80211 614400 1 brcmfmac
sparse_keymap 16384 1 asus_wmi
snd_soc_rt5670 131072 0
snd_soc_rt5645 147456 0
snd_soc_rt5640 118784 2 snd_soc_sst_bytcr_rt5640
snd_soc_sst_match 16384 2 snd_soc_sst_bytcr_rt5640,snd_intel_sst_acpi
snd_soc_rl6231 16384 3 snd_soc_rt5670,snd_soc_rt5640,snd_soc_rt5645
snd_soc_core 229376 5 snd_soc_sst_bytcr_rt5640,snd_soc_rt5670,snd_soc_rt5640,snd_soc_sst_atom_hifi2_platform,snd_soc_rt5645
snd_pcm 98304 8 snd_soc_sst_bytcr_rt5640,snd_soc_rt5670,snd_hdmi_lpe_audio,snd_pcm_dmaengine,snd_soc_rt5640,snd_soc_sst_atom_hifi2_platform,snd_soc_rt5645,snd_soc_core
wmi 24576 1 asus_wmi
video 40960 3 asus_wmi,int3406_thermal,i915
##### interfaces ########################
(/etc/network/interfaces)
auto lo
iface lo inet loopback
##### ifconfig ##########################
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:759 errors:0 dropped:0 overruns:0 frame:0
TX packets:759 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:54783 (54.7 KB) TX bytes:54783 (54.7 KB)


wlan0 Link encap:Ethernet HWaddr <MAC 'wlan0' (IF1)>
inet addr:{ipaddress} Bcast:{ipprefix}255 Mask:255.255.255.0
inet6 addr: fe80::<IP6 'wlan0' (IF1)>/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8007 errors:0 dropped:0 overruns:0 frame:0
TX packets:4598 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:11301581 (11.3 MB) TX bytes:431233 (431.2 KB)
##### iwconfig ##########################
lo no wireless extensions.


wlan0 IEEE 802.11 ESSID:"{wlan}"
Mode:Managed Frequency:2.462 GHz Access Point: <MAC '{wlan}' (AC1)>
Bit Rate=24 Mb/s Tx-Power=31 dBm
Retry short limit:7 RTS thrff Fragment thrff
Encryption keyff
Power Managementn
Link Quality=56/70 Signal level=-54 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 {ipprefix}1 0.0.0.0 UG 600 0 0 wlan0
{ipprefix}0 0.0.0.0 255.255.255.0 U 600 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
##### resolv.conf #######################
nameserver 127.0.1.1
##### network managers ##################
Installed:
NetworkManager
Running:
root 1038 1 0 21:20 ? 00:00:03 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: wlan0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Broadcom Corp.
GENERAL.PRODUCT: BCM43241 WLAN card
GENERAL.DRIVER: brcmfmac
GENERAL.DRIVER-VERSION: 6.10.197.71
GENERAL.FIRMWARE-VERSION: 01-882d2634
GENERAL.HWADDR: <MAC 'wlan0' (IF1)>
GENERAL.MTU: 0
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/platform/INT33BB:00/mmc_host/mmc1/mmc1:0001/mmc1:0001:1/net/wlan0
GENERAL.IP-IFACE: wlan0
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: {wlan}
GENERAL.CON-UUID: c683bb37-e467-461a-8f69-e863cb8d8b25
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/6
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: 24 Mb/s
CAPABILITIES.IS-SOFTWARE: no
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
WIFI-PROPERTIES.AP: yes
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0,2}
CONNECTIONS.AVAILABLE-CONNECTIONS(1): b9e96cf8-4260-4c94-92fb-8081c55b16ff | libra2
CONNECTIONS.AVAILABLE-CONNECTIONS(2): c683bb37-e467-461a-8f69-e863cb8d8b25 | {wlan}
IP4.ADDRESS(1): {ipaddress}/24
IP4.GATEWAY: {ipprefix}1
IP4.ROUTE(1): dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS(1): {ipprefix}1
IP6.ADDRESS(1): fe80::<IP6 'wlan0' (IF1)>/64
IP6.GATEWAY:
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE *
{wlan} <MAC '{wlan}' (AC1)> Infra 11 2462 MHz 54 Mbit/s 75 ▂▄▆_ WPA2 yes *
{wlan} <MAC '{wlan}' (AC1)> Infra 11 2462 MHz 54 Mbit/s 66 ▂▄▆_ WPA2 yes *
##### NetworkManager.state ##############
(main)
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager.conf ###############
(main)
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
(ifupdown)
managed=false
##### NetworkManager profiles ###########
((/etc/NetworkManager/system-connections/{wlan})) (600 root)
(connection) id={wlan} | type=wifi | permissions=
(wifi) mac-address=<MAC 'wlan0' (IF1)> | mac-address-blacklist= | ssid={wlan}
(ipv4) method=manual
(ipv6) method=ignore
##### Netplan config ####################
##### iw reg get ########################
Region: Europe/London (based on set time zone)
country GB: DFS-ETSI
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5170 - 5250 @ 80), (N/A, 20), (N/A)
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS
(5490 - 5710 @ 160), (N/A, 27), (0 ms), DFS
(57000 - 66000 @ 2160), (N/A, 40), (N/A)
##### iwlist channels ###################
lo no frequency information.


wlan0 32 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 36 : 5.18 GHz
Channel 38 : 5.19 GHz
Channel 40 : 5.2 GHz
Channel 42 : 5.21 GHz
Channel 44 : 5.22 GHz
Channel 46 : 5.23 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Current Frequency:2.462 GHz (Channel 11)
##### iwlist scan #######################
lo Interface doesn't support scanning.


Channel occupancy:
2 APs on Frequency:2.412 GHz (Channel 1)
5 APs on Frequency:2.437 GHz (Channel 6)
3 APs on Frequency:2.462 GHz (Channel 11)
1 APs on Frequency:5.18 GHz (Channel 36)
1 APs on Frequency:5.24 GHz (Channel 48)


wlan0 Scan completed :
Cell 01 - Address: <MAC '{wlan}' (AC1)>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=37/70 Signal level=-73 dBm
Encryption keyn
ESSID:"{wlan}"
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=0000000000000000
Extra: Last beacon: 467172ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Preauthentication Supported
Cell 07 - Address: <MAC '{wlan}' (AC1)>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=54/70 Signal level=-56 dBm
Encryption keyn
ESSID:""
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=0000000000000000
Extra: Last beacon: 72ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Preauthentication Supported
Cell 12 - Address: <MAC '' (AC12)>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=51/70 Signal level=-59 dBm
Encryption keyn
ESSID:""
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=0000000000000000
Extra: Last beacon: 72ms ago
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Preauthentication Supported
##### module infos ######################
(brcmfmac)
filename: /lib/modules/4.13.0-45-generic/kernel/drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.ko
license: Dual BSD/GPL
description: Broadcom 802.11 wireless LAN fullmac driver.
author: Broadcom Corporation
firmware: brcm/brcmfmac4356-sdio.bin
firmware: brcm/brcmfmac4354-sdio.bin
firmware: brcm/brcmfmac43455-sdio.bin
firmware: brcm/brcmfmac43430-sdio.bin
firmware: brcm/brcmfmac43430a0-sdio.bin
firmware: brcm/brcmfmac4339-sdio.bin
firmware: brcm/brcmfmac43362-sdio.bin
firmware: brcm/brcmfmac4335-sdio.bin
firmware: brcm/brcmfmac43340-sdio.bin
firmware: brcm/brcmfmac4334-sdio.bin
firmware: brcm/brcmfmac4330-sdio.bin
firmware: brcm/brcmfmac4329-sdio.bin
firmware: brcm/brcmfmac43241b5-sdio.bin
firmware: brcm/brcmfmac43241b4-sdio.bin
firmware: brcm/brcmfmac43241b0-sdio.bin
firmware: brcm/brcmfmac43143-sdio.bin
firmware: brcm/brcmfmac43569.bin
firmware: brcm/brcmfmac43242a.bin
firmware: brcm/brcmfmac43236b.bin
firmware: brcm/brcmfmac43143.bin
firmware: brcm/brcmfmac4371-pcie.bin
firmware: brcm/brcmfmac4366c-pcie.bin
firmware: brcm/brcmfmac4366b-pcie.bin
firmware: brcm/brcmfmac4365c-pcie.bin
firmware: brcm/brcmfmac4365b-pcie.bin
firmware: brcm/brcmfmac4359-pcie.bin
firmware: brcm/brcmfmac4358-pcie.bin
firmware: brcm/brcmfmac43570-pcie.bin
firmware: brcm/brcmfmac4356-pcie.bin
firmware: brcm/brcmfmac4350c2-pcie.bin
firmware: brcm/brcmfmac4350-pcie.bin
firmware: brcm/brcmfmac43602-pcie.bin
srcversion: 8C19980354E6F4AFAF01379
depends: brcmutil,cfg80211
intree: Y
name: brcmfmac
vermagic: 4.13.0-45-generic SMP mod_unload
parm: txglomsz:Maximum tx packet chain size (SDIO) (int)
parm: debug:Level of debug output (int)
parm: p2pon:Enable legacy p2p management functionality (int)
parm: feature_disableisable features (int)
parm: alternative_fw_path:Alternative firmware path (string)
parm: fcmode:Mode of firmware signalled flow control (int)
parm: roamoffo not use internal roaming engine (int)


(brcmutil)
filename: /lib/modules/4.13.0-45-generic/kernel/drivers/net/wireless/broadcom/brcm80211/brcmutil/brcmutil.ko
license: Dual BSD/GPL
description: Broadcom 802.11n wireless LAN driver utilities.
author: Broadcom Corporation
srcversion: 389318E018771B5453D0B02
depends:
intree: Y
name: brcmutil
vermagic: 4.13.0-45-generic SMP mod_unload


(cfg80211)
filename: /lib/modules/4.13.0-45-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: A5EDD7467E172A70410EBCD
depends:
intree: Y
name: cfg80211
vermagic: 4.13.0-45-generic SMP mod_unload
parm: bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghzisable 40MHz support in the 2.4GHz band (bool)
##### module parameters #################
(brcmfmac)
debug: 0
roamoff: 0


(cfg80211)
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
##### modprobe options ##################
(/etc/modprobe.d/amd64-microcode-blacklist.conf)
blacklist microcode


(/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
blacklist uvcvideo


(/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/intel-microcode-blacklist.conf)
blacklist microcode


(/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 ########################
##### dmesg #############################
( 11.478795) brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Jul 17 2013 07:36:07 version 6.10.197.71 (r412987) FWID 01-882d2634
( 11.678760) bytcr_rt5640 bytcr_rt5640: quirk IN1_MAP enabled
( 11.678765) bytcr_rt5640 bytcr_rt5640: quirk MCLK_EN enabled
( 11.707797) bytcr_rt5640 bytcr_rt5640: snd-soc-dummy-dai <-> media-cpu-dai mapping ok
( 11.707856) bytcr_rt5640 bytcr_rt5640: snd-soc-dummy-dai <-> deepbuffer-cpu-dai mapping ok
( 11.712284) bytcr_rt5640 bytcr_rt5640: rt5640-aif1 <-> ssp2-port mapping ok
( 13.792189) IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready (repeated 3 times)
( 29.056977) IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
( 723.224540) IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready (repeated 4 times)
( 812.692090) IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
( 823.398638) IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
( 830.753488) IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
( 841.186726) IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
( 1105.565798) IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
( 1299.660027) (UFW BLOCK) IN=wlan0 OUT= MAC=<MAC 'wlan0' (IF1)>:00:30:18:c2:86:f9:08:00 SRC={ipprefix}1 DST={ipaddress} LEN=132 TOS=0x00 PREC=0x00 TTL=64 ID=18142 PROTO=UDP SPT=53 DPT=38513 LEN=112
( 1304.270022) (UFW BLOCK) IN=wlan0 OUT= MAC=<MAC 'wlan0' (IF1)>:00:30:18:c2:86:f9:08:00 SRC={ipprefix}1 DST={ipaddress} LEN=132 TOS=0x00 PREC=0x00 TTL=64 ID=63551 PROTO=UDP SPT=53 DPT=38513 LEN=112
( 1309.390560) (UFW BLOCK) IN=wlan0 OUT= MAC=<MAC 'wlan0' (IF1)>:00:30:18:c2:86:f9:08:00 SRC={ipprefix}1 DST={ipaddress} LEN=132 TOS=0x00 PREC=0x00 TTL=64 ID=2355 PROTO=UDP SPT=53 DPT=31666 LEN=112
( 1314.205628) (UFW BLOCK) IN=wlan0 OUT= MAC=<MAC 'wlan0' (IF1)>:00:30:18:c2:86:f9:08:00 SRC={ipprefix}1 DST={ipaddress} LEN=132 TOS=0x00 PREC=0x00 TTL=64 ID=45963 PROTO=UDP SPT=53 DPT=31666 LEN=112
########## wireless info END ############
↧

[ubuntu] Dell Latitude 2110 Broadcom wifi adapter not working with latest kernel for 16.04 LTS

July 9, 2018, 2:03 pm
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Hi nice people,

I have a Dell Latitude 2110 laptop running Ubuntu 16.04.LTS. I know, it's a Laptopus Dinosaurus, but it is very durable and I like it. I have a dual-boot system with Windows 7, with the laptop loading by default to Ubuntu. The laptop has a Broadcom BCM4313 802.11 bgn wireless network adapter (Inspiron M5010/XPS 8300), which uses proprietary driver Broadcom Linux STA wireless driver source. Once I loaded the proprietary driver after my initial install of 16.04 LTS, all was well with my wifi until a recent kernel upgrade. As of a couple of weeks ago, my wifi and ethernet was no longer recognized with the newest kernel. I am able to go into GRUB and load a previous kernel. 4.13.0-45 generic works fine; I am using it now to write this. Kernel 4.15 that is available on GRUB does not recognize my wifi, and my ethernet is also non-functional with the newer kernels. Windows 7 works fine. Would someone please help with this? Many thanks in advance for your kindness and consideration.

Kind regards,

Sara Ann
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↧

[xubuntu] Intel Wireless 8260 connection drops after receiving channel switch event

July 9, 2018, 9:28 pm
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Hi all,

On a newly installed Xubuntu 18.04, I am able to connect to the internet via wireless adapter. But several times a day I get disconnected and won't be able browse any websites, however the WiFi status still shows as being connected to the AP. I see this type of message in the syslog whenever this happens:

Code:
wpa_supplicant[907]: wlp2s0: CTRL-EVENT-CHANNEL-SWITCH freq=2412 ht_enabled=1 ch_offset=0 ch_width=20 MHz cf1=2412 cf2=0
Reconnecting to the AP doesn't fix the problem, only restarting NetworkManager will fix it.

Wireless info (obtained from after I have restarted NetworkManager): http://paste.ubuntu.com/p/yw75nR3Yqm/

I have searched for wireless channel auto selection problems online without success. The wireless adapter seems to behave normally apart from this problem.
I have no access to the WiFI AP and cannot change it's configuration.
Any feedback or suggestions would be much appreciated,

Thanks in advance.
↧

[SOLVED] wifi not showing after update - Broadcom driver

July 10, 2018, 4:46 am
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Hello,

the wifi stopped working after the last update, it doesnt show any wifi that I could connect to.
I tried reinstalling the drivers, but it fails because wl is missing:
modprobe wl
modprobe: FATAL: Module wl not found in directory /lib/modules/4.15.0-24-generic

This is the wireless card version I have:

lspci -nn | grep Network
03:00.0 Network controller [0280]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01)

Thank you for any advice.
↧

[ubuntu] Intel Wireless 7260 randomly dropping connection on ubuntu 18.04

July 10, 2018, 6:01 am
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I have got a somewhat strange issue with my wifi connection and I haven't managed to find a solution.

The laptop connects to wifi without issue right after boot. The connection will work fine for a while (30 seconds to a couple of hours) before spontaneously dropping (often when streaming video but not always, sometimes just opening a news site). Switching wifi off and on does not help, nor restarting the network service. The issue persists after logging off and on, leaving the laptop idle for a few hours or hibernating through any length of time. However, the connection always works right after reboot.

Wireless script output: http://paste.ubuntu.com/p/KwGrQCqsv6/

Due to the random occurrence of the issue this is proving tricky to debug. Any ideas?
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Search

[ubuntu] Ethernet Connection Not Working On Dual Boot (again)

July 10, 2018, 6:30 am
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Hi All,
I'm sorry for bringing up this problem again, but I've tried all the recipes (turned off all the WoL features in Win7, updated the drivers both in Win7 and Ubuntu 16.04, reset the network many times with different configurations, unplugged the cord, etc.) and I'm still unable to solve it.

The original post is here,

https://ubuntuforums.org/showthread.php?t=2297046

although I don't know if finally someone found another way to get the ethernet port working. Everything was perfectly working until a couple of days ago, where for some reason this problem appeared. I wouldn't like to reinstall Ubuntu (I do have many math libraries that I'm not sure if I'll get them again), but if there is no other option, I'll do it. I've tried Ubuntu 'live' (from a DVD) and effectively the network works perfectly, so this make me feel reluctant to start over with a clear slate (might be the solution is around the corner).

Any idea/suggestion will be very welcomed. Thank you very much in advance.

Best,

Marcelo
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↧

[server] Cant login to Samba server from Windows 98

July 10, 2018, 8:31 am
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Hi!

I have installed an openmediavault server on a old HP Probook 4510s from 2007 with a Celeron 1.66 Ghz CPU and 2 GB of ram with 320 GB WD Black harddrive. So openmediavault offers a whole bunch of p2p communication protocols. And my problem is that i cant use my login credenticals when trying to connect to the Samba Workgroup Client. Instead it prints out
Code:
\\192.168.1.x\IPC$
if i try to connect manually in explorer.

Or if i try to connect through Network Neighborhood it just gives me a message saying that access is denied.





My smb.conf file looks like this:
Code:
[global]
workgroup = WORKGROUP
server string = %h server
dns proxy = no
log level = 0
syslog = 0
log file = /var/log/samba/log.%m
max log size = 1000
syslog only = yes
panic action = /usr/share/samba/panic-action %d
encrypt passwords = true
passdb backend = tdbsam
obey pam restrictions = no
unix password sync = no
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
pam password change = yes
socket options = TCP_NODELAY IPTOS_LOWDELAY
guest account = nobody
load printers = no
disable spoolss = yes
printing = bsd
printcap name = /dev/null
unix extensions = yes
wide links = no
create mask = 0777
directory mask = 0777
use sendfile = yes
aio read size = 16384
aio write size = 16384
local master = yes
time server = no
wins support = no
lanman auth = Yes
ntlm auth = Yes
client lanman auth = Yes
client plaintext auth = Yes
client ntlmv2 auth = yes
#======================= Share Definitions =======================
[RetroStuff]
path = /srv/dev-disk-by-label-file
guest ok = no
read only = no
browseable = yes
Have reading some tutorials on the web and yesterday when i was trying to do this but on my Windows 2000 machine it works when i added this lines:
Code:
lanman auth = Yesntlm auth = Yes
client lanman auth = Yes
client plaintext auth = Yes
client ntlmv2 auth = yes
According to the tutorial (http://www.troubleshooters.com/linux/win9x_samba.htm) this was going to work on 9x too. But it didn't.


So now iam asking here. How can i solve this ? Have i missed a line that i need to add ?

Regards
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[ubuntu] Ftp for camera

July 10, 2018, 7:00 pm
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I'm having a totally stupid moment! I have a cheap video cam which will save images to my computer using FTP. Until today it was working just fine ... so I reset the camera. Now, I can get the ftp save stuff to work.

In the camera there is a settings screen which I have filled in as follows:

Server Address: 192.168.1.66
Server Port: 21
User name: ftpuser
Password: secret
Passive mode: On
Path: /home/ftpuser
Auto create dir: On

I press the <test> button, and it fails. Can't establish a ftp connection. I have tried using my host name (Mellowood) and localhost, but no difference.

I've checked the username/password and they certainly seem to be fine. From a terminal I can login as ftpuser.

I can ping 192.168.1.66 as well as mellowood (from the /etc/hosts file).

I have tried different ports including 20 (which my vsftpd.conf file is set to permit) and 10099.

Here is my /etc/vsftpd.conf file:

listen=NO
listen_ipv6=YES
anonymous_enable=NO
local_enable=YES
write_enable=YES
local_umask=022
dirmessage_enable=YES
use_localtime=YES
xferlog_enable=YES
connect_from_port_20=YES
chroot_local_user=YES
secure_chroot_dir=/var/run/vsftpd/empty
pam_service_name=vsftpd
rsa_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
rsa_private_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
ssl_enable=NO
pasv_enable=Yes
pasv_min_port=10000
pasv_max_port=10100
allow_writeable_chroot=YES

Help ... I'm lost :)
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No wireless extensions

July 10, 2018, 8:50 pm
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My pc cannot detect wifi!

Below are the output when I type iwconfig

Code:
    virbr0    no wireless extensions.        enp7s0    no wireless extensions.        lo        no wireless extensions.
Output for rfkill list all

Code:
    0: hci0: Bluetooth        Soft blocked: no        Hard blocked: no
↧

[ubuntu] Wireless Realtek rtl8xxxu driver on Kiano 15.6 HDD

July 10, 2018, 11:29 pm
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I installed Ubuntu 18.04 on laptop Kiano 15.6 HDD with Intel N3350 CPU and everything works properly except wireless and bluetooth. Her is listing of relevant commands:

t@t-K:~$ sudo lshw -C network -numeric
[sudo] password for t:
*-network:0
description: Ethernet interface
physical id: 1
logical name: enp0s21f0u4u2
serial: aa:6d:34:06:92:88
size: 10Mbit/s
capacity: 100Mbit/s
capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8152 driverversion=v1.09.9 duplex=half link=no multicast=yes port=MII speed=10Mbit/s
*-network:1
description: Wireless interface
physical id: 2
bus info: usb@1:7
logical name: wlx8420962c707a
serial: 84:20:96:2c:70:7a
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rtl8xxxu driverversion=4.15.0-24-generic firmware=N/A ip=192.168.8.101 link=yes multicast=yes wireless=IEEE 802.11

t@t-K:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 058f:5608 Alcor Micro Corp.
Bus 001 Device 004: ID 0bda:b720 Realtek Semiconductor Corp.
Bus 001 Device 007: ID 0bda:8152 Realtek Semiconductor Corp.
Bus 001 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 1ea7:0064
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

t@t-K:~$ dmesg | grep wlx8420962c707a
[ 10.582871] rtl8xxxu 1-7:1.2 wlx8420962c707a: renamed from wlan0
[ 10.647169] IPv6: ADDRCONF(NETDEV_UP): wlx8420962c707a: link is not ready
[ 10.656747] IPv6: ADDRCONF(NETDEV_UP): wlx8420962c707a: link is not ready
[ 10.691897] IPv6: ADDRCONF(NETDEV_UP): wlx8420962c707a: link is not ready
[ 11.486212] wlx8420962c707a: authenticate with c4:07:2f:09:4e:79
[ 11.489988] wlx8420962c707a: send auth to c4:07:2f:09:4e:79 (try 1/3)
[ 11.491551] wlx8420962c707a: authenticated
[ 11.492342] wlx8420962c707a: associate with c4:07:2f:09:4e:79 (try 1/3)
[ 11.495896] wlx8420962c707a: RX AssocResp from c4:07:2f:09:4e:79 (capab=0x1411 status=0 aid=2)
[ 11.497360] wlx8420962c707a: associated
[ 11.538205] IPv6: ADDRCONF(NETDEV_CHANGE): wlx8420962c707a: link becomes ready

t@t-K:~$ dmesg | grep -i blue
[ 8.351531] Bluetooth: Core ver 2.22
[ 8.351566] Bluetooth: HCI device and connection manager initialized
[ 8.351570] Bluetooth: HCI socket layer initialized
[ 8.351573] Bluetooth: L2CAP socket layer initialized
[ 8.351591] Bluetooth: SCO socket layer initialized
[ 8.422167] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000b lmp_ver=06 lmp_subver=8723
[ 8.422174] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_config.bin
[ 8.423036] bluetooth hci0: Direct firmware load for rtl_bt/rtl8723b_config.bin failed with error -2
[ 8.423043] Bluetooth: hci0: rtl: loading rtl_bt/rtl8723b_fw.bin
[ 8.425156] Bluetooth: hci0: rom_version status=0 version=1
[ 8.425172] Bluetooth: hci0: cfg_sz 0, total size 22496
[ 10.094328] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 10.094330] Bluetooth: BNEP filters: protocol multicast
[ 10.094336] Bluetooth: BNEP socket layer initialized
[ 21.536254] Bluetooth: RFCOMM TTY layer initialized
[ 21.536265] Bluetooth: RFCOMM socket layer initialized
[ 21.536277] Bluetooth: RFCOMM ver 1.11

t@t-K:~$ uname -r
4.15.0-24-generic
t@t-K:~$

Wireless works, but only very close to the router. The level shows only 40% and it should be close to 100%. Few meters from the router and the connection drops off.
Wit the BT it seems to be working but does not discovers any bt devices even on very close range.
All my other laptops and smartphones work fine with this router.

I tried everything I could on my own but to no avail. Please help.
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↧

VirtualBox or network interfaces problem? Can't find a solution.

July 11, 2018, 5:51 am
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Hi everyone.

I have installed two systems in VirtualBox one is UbuntuServer 16.04 (planing to use as a host with squid) and a second is Ubuntu 16.04 32-bit (just a client)

InternalNetwork for machines was created with following command:
Code:
vboxmanage dhcpserver add --netname testlab --ip 10.10.0.1 --netmask 255.255.255.0 --lowerip 10.10.10.1 --upperip 10.10.10.100 --enable
UbuntuServer(host) network settings in VirtualBox is:

Ubuntu 16.04(client) VirtualBox network settings:


NetworkInterfaces .conf on UbuntuServer looks like this:

Code:
# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto enp0s3                    #Connection to the main internet (host machine of VB)
 iface enp0s3 inet dhcp

auto enp0s8                    # Internal network connection
 iface enp0s8 inet dhcp
And on the client machine everything just stays as it was from default.

Lets get to the squid
main config in http_acces I have added only this:
Code:
http_access allow all
Here is the things that I also added:
Code:
forwarded_for off
request_header_access Allow allow all
request_header_access Authorization allow all
request_header_access WWW-Authenticate allow all
request_header_access Proxy-Authorization allow all
request_header_access Proxy-Authenticate allow all
request_header_access Cache-Control allow all
request_header_access Content-Encoding allow all
request_header_access Content-Length allow all
request_header_access Content-Type allow all
request_header_access Date allow all
request_header_access Expires allow all
request_header_access Host allow all
request_header_access If-Modified-Since allow all
request_header_access Last-Modified allow all
request_header_access Location allow all
request_header_access Pragma allow all
request_header_access Accept allow all
request_header_access Accept-Charset allow all
request_header_access Accept-Encoding allow all
request_header_access Accept-Language allow all
request_header_access Content-Language allow all
request_header_access Mime-Version allow all
request_header_access Retry-After allow all
request_header_access Title allow all
request_header_access Connection allow all
request_header_access Proxy-Connection allow all
request_header_access User-Agent allow all
request_header_access Cookie allow all
request_header_access All deny all
I want to establish a proxy connection for the client machine so the internet see the client with it's IP that was given buy a squid and not the main connection from a provider.

Client machine can ping host but din't get any access to the internet itself.

Here is the input from ifconfig on UbuntuServer(host)



For now I'am stuck please help. I don't ask for a full solution just the direction will be good. Thank you.
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[SOLVED] DWA-125 rev.A wireless dongle not working

July 11, 2018, 5:53 am
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I'm currently dual-booting windows 8.1 and Ubuntu 16.04-i386 and my wireless usb doesnt seems to be working. I'm completely new to linux.
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Search

Kernel update broke my Intel I219-v ethernet

July 11, 2018, 9:43 pm
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My ethernet stopped working as soon as I rebooted after installing the latest updates. I'm running Xubuntu 16.04 and went from kernel 4.4.0-127 to 4.4.0-130. When I boot the older kernel version, it starts working again.

Here's my syslog from the working 4.4.0-127 kernel:

Code:
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7167] policy: auto-activating connection 'Wired connection 1'
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7173] device (enp0s31f6): Activation: starting connection 'Wired connection 1' (b180f5fe-5176-3d00-93f2-4ff51a560d00)
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7174] device (enp0s31f6): state change: disconnected -> prepare (reason 'none') [30 40 0]
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7175] manager: NetworkManager state is now CONNECTING
Jul 11 22:30:31 linux-corei7 kernel: [    5.860187] e1000e: enp0s31f6 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
Jul 11 22:30:31 linux-corei7 kernel: [    5.860237] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s31f6: link becomes ready
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7177] device (enp0s31f6): state change: prepare -> config (reason 'none') [40 50 0]
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7180] device (enp0s31f6): state change: config -> ip-config (reason 'none') [50 70 0]
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7199] dhcp4 (enp0s31f6): activation: beginning transaction (timeout in 45 seconds)
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7208] dhcp4 (enp0s31f6): dhclient started with pid 1345
Jul 11 22:30:31 linux-corei7 dhclient[1345]: DHCPREQUEST of 192.168.1.104 on enp0s31f6 to 255.255.255.255 port 67 (xid=0x2ebfdf88)
Jul 11 22:30:31 linux-corei7 dhclient[1345]: DHCPACK of 192.168.1.104 from 192.168.1.1
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7741]  address 192.168.1.104
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7741]  plen 24 (255.255.255.0)
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7741]  gateway 192.168.1.1
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7741]  server identifier 192.168.1.1
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7741]  lease time 86400
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7742]  nameserver '192.168.0.1'
Jul 11 22:30:31 linux-corei7 avahi-daemon[985]: Joining mDNS multicast group on interface enp0s31f6.IPv4 with address 192.168.1.104.
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7742]  nameserver '205.171.3.25'
Jul 11 22:30:31 linux-corei7 avahi-daemon[985]: New relevant interface enp0s31f6.IPv4 for mDNS.
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7742]  nameserver '192.168.1.1'
Jul 11 22:30:31 linux-corei7 avahi-daemon[985]: Registering new address record for 192.168.1.104 on enp0s31f6.IPv4.
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7742]  domain name 'Home'
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7742] dhcp4 (enp0s31f6): state changed unknown -> bound
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7748] device (enp0s31f6): state change: ip-config -> ip-check (reason 'none') [70 80 0]
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7752] device (enp0s31f6): state change: ip-check -> secondaries (reason 'none') [80 90 0]
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7754] device (enp0s31f6): state change: secondaries -> activated (reason 'none') [90 100 0]
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7755] manager: NetworkManager state is now CONNECTED_LOCAL
Jul 11 22:30:31 linux-corei7 dhclient[1345]: bound to 192.168.1.104 -- renewal in 37043 seconds.
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7787] manager: NetworkManager state is now CONNECTED_GLOBAL
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7788] policy: set 'Wired connection 1' (enp0s31f6) as default for IPv4 routing and DNS
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7793] dns-plugin[0x20e6d00]: starting dnsmasq...
Jul 11 22:30:31 linux-corei7 NetworkManager[982]: <info>  [1531369831.7804] dns-mgr: Writing DNS information to /sbin/resolvconf
Here's the syslog from the failing 4.4.0-130 kernel:

Code:
Jul 11 22:12:41 linux-corei7 NetworkManager[994]: <info>  [1531368761.8836] policy: auto-activating connection 'Wired connection 1'
Jul 11 22:12:41 linux-corei7 NetworkManager[994]: <info>  [1531368761.8841] device (enp0s31f6): Activation: starting connection 'Wired connection 1' (b180f5fe-5176-3d00-93f2-4ff51a560d00)
Jul 11 22:12:41 linux-corei7 NetworkManager[994]: <info>  [1531368761.8842] device (enp0s31f6): state change: disconnected -> prepare (reason 'none') [30 40 0]
Jul 11 22:12:41 linux-corei7 NetworkManager[994]: <info>  [1531368761.8843] manager: NetworkManager state is now CONNECTING
Jul 11 22:12:41 linux-corei7 NetworkManager[994]: <info>  [1531368761.8845] device (enp0s31f6): state change: prepare -> config (reason 'none') [40 50 0]
Jul 11 22:12:41 linux-corei7 NetworkManager[994]: <info>  [1531368761.8847] device (enp0s31f6): state change: config -> ip-config (reason 'none') [50 70 0]
Jul 11 22:12:41 linux-corei7 NetworkManager[994]: <info>  [1531368761.8849] dhcp4 (enp0s31f6): activation: beginning transaction (timeout in 45 seconds)
Jul 11 22:12:41 linux-corei7 NetworkManager[994]: <info>  [1531368761.8857] dhcp4 (enp0s31f6): dhclient started with pid 2016
Jul 11 22:12:41 linux-corei7 dhclient[2016]: DHCPREQUEST of 192.168.1.104 on enp0s31f6 to 255.255.255.255 port 67 (xid=0x6f9c36ac)
Jul 11 22:12:43 linux-corei7 avahi-daemon[906]: Joining mDNS multicast group on interface enp0s31f6.IPv6 with address fe80::5582:f552:35d2:89e5.
Jul 11 22:12:43 linux-corei7 avahi-daemon[906]: New relevant interface enp0s31f6.IPv6 for mDNS.
Jul 11 22:12:43 linux-corei7 avahi-daemon[906]: Registering new address record for fe80::5582:f552:35d2:89e5 on enp0s31f6.*.
Jul 11 22:12:44 linux-corei7 dhclient[2016]: DHCPREQUEST of 192.168.1.104 on enp0s31f6 to 255.255.255.255 port 67 (xid=0x6f9c36ac)
Jul 11 22:12:48 linux-corei7 dhclient[2016]: DHCPREQUEST of 192.168.1.104 on enp0s31f6 to 255.255.255.255 port 67 (xid=0x6f9c36ac)
Jul 11 22:12:56 linux-corei7 dhclient[2016]: DHCPDISCOVER on enp0s31f6 to 255.255.255.255 port 67 interval 3 (xid=0xf5d1f40d)
Jul 11 22:12:59 linux-corei7 dhclient[2016]: DHCPDISCOVER on enp0s31f6 to 255.255.255.255 port 67 interval 5 (xid=0xf5d1f40d)
Jul 11 22:13:04 linux-corei7 dhclient[2016]: DHCPDISCOVER on enp0s31f6 to 255.255.255.255 port 67 interval 9 (xid=0xf5d1f40d)
Jul 11 22:13:13 linux-corei7 dhclient[2016]: DHCPDISCOVER on enp0s31f6 to 255.255.255.255 port 67 interval 15 (xid=0xf5d1f40d)
Jul 11 22:13:26 linux-corei7 NetworkManager[994]: <warn>  [1531368806.8616] dhcp4 (enp0s31f6): request timed out
Jul 11 22:13:26 linux-corei7 NetworkManager[994]: <info>  [1531368806.8617] dhcp4 (enp0s31f6): state changed unknown -> timeout
Jul 11 22:13:26 linux-corei7 NetworkManager[994]: <info>  [1531368806.8784] dhcp4 (enp0s31f6): canceled DHCP transaction, DHCP client pid 2016
Jul 11 22:13:26 linux-corei7 NetworkManager[994]: <info>  [1531368806.8785] dhcp4 (enp0s31f6): state changed timeout -> done
Jul 11 22:13:26 linux-corei7 NetworkManager[994]: <info>  [1531368806.8792] device (enp0s31f6): state change: ip-config -> failed (reason 'ip-config-unavailable') [70 120 5]
Jul 11 22:13:26 linux-corei7 NetworkManager[994]: <info>  [1531368806.8798] manager: NetworkManager state is now DISCONNECTED
Jul 11 22:13:26 linux-corei7 NetworkManager[994]: <info>  [1531368806.8801] policy: disabling autoconnect for connection 'Wired connection 1'.
Jul 11 22:13:26 linux-corei7 NetworkManager[994]: <warn>  [1531368806.8806] device (enp0s31f6): Activation: failed for connection 'Wired connection 1'
Jul 11 22:13:26 linux-corei7 NetworkManager[994]: <info>  [1531368806.8821] device (enp0s31f6): state change: failed -> disconnected (reason 'none') [120 30 0]
Jul 11 22:13:26 linux-corei7 avahi-daemon[906]: Withdrawing address record for fe80::5582:f552:35d2:89e5 on enp0s31f6.
Jul 11 22:13:26 linux-corei7 avahi-daemon[906]: Leaving mDNS multicast group on interface enp0s31f6.IPv6 with address fe80::5582:f552:35d2:89e5.
Jul 11 22:13:26 linux-corei7 avahi-daemon[906]: Interface enp0s31f6.IPv6 no longer relevant for mDNS.
There is an error message about "ip-config-unavailable", but a search on that doesn't reveal any obvious solution.

Any ideas of what I can do to diagnose or fix this?
↧

asus SonicMaster : no adapteur

July 11, 2018, 10:33 pm
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Hello everyone, I have the "no wifi adapteur found" problem, on an ubuntu 18.04 fresh install.
It's an "asus sonicmaster" laptop.

Here is the script output : https://pastebin.com/b5UYBynq


Thank you for your help !
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↧

dnsmasq to block internet connected device and redirect to internal IP

July 12, 2018, 5:10 am
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I have an internet connected device (on 192.168.1.103) which communicates with a webserver (externalwebserver.is).

I want to redirect the device to IP 192.168.1.107 on which I have an nginx server with a flask application.

As the router doesn't let me do the redirection I have tried to implement DNS routing using dnsmasq.

I have added 192.168.1.107 to the DNS section of DHCP settings in the router and set up dnsmasq as per below:

Code:
domain-needed
bogus-priv
no-dhcp-interface=
strict-order
cache-size=1000
localise-queries

server=127.0.0.1
#server=8.8.8.8

address=/externalwebserver.is/192.168.1.107
address=/www.externalwebserver.is/192.168.1.107
listen-address=127.0.0.1
listen-address=192.168.1.107
interface=enp7s0

no-hosts

log-facility=/var/log/dnsmasq.log
log-queries
After implementing the above dnsmasq settings, when I access http://externalwebserver.is I get the flask application's response from 192.168.1.107 which is what i expect. I can also curl GET and PUT to the webserver via http://externalwebsever.is successfully and it hits my flask application as expected. All good so far.

However, the device continues to make it's way through to the actual external webserver - no matter what settings I use in dnsmasq, I cannot successfully block it from accessing the internet.

Any ideas on why this is just not working for me?
↧

[lubuntu] Wifi hard blocked

July 12, 2018, 9:23 am
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I am using Lubuntu 18.04. My wifi is hard blocked. How do I unblock it?

The results for
Code:
lspci
is :

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 14h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler [Radeon HD 6320]
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
00:15.3 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 3)
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 7
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 05)
07:00.0 Network controller: Ralink corp. RT5390 Wireless 802.11n 1T/1R PCIe

The results for
Code:
rfkill list all
is :

0: hp-wifi: Wireless LAN
Soft blocked: no
Hard blocked: yes
1: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: yes

I would be glad if someone could take a look into this and help me figure out how to unblock my wifi. And also the wifi f12 key is not working. It stays orange no matter how many times I press it. I'm on a HP 2000 notebook.
↧

[SOLVED] Lost wifi connection: network unclaimed

July 12, 2018, 10:43 am
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Hello all,

I have a dell xps 13 with ubuntu 16.04. I never had any issue with the wifi, but all of a sudden it does not want to connect anymore. There does not seem to be wifi. When I do `sudo lshw -C network`, I have `network UNCLAIMED` (I put the result of `sudo lshw -C network` at the end of the pastebin). I checked on the forums and saw that I might just need to `apt update`, `apt upgrade`, but I don't have internet access on that computer anymore (when I connect ethernet via a usb-c adapter, it does not seem to find ethernet either). Or maybe the problem is elsewhere.

This is the result of the wireless-info script: https://pastebin.ubuntu.com/p/2BWvj9y6CQ/

Thank you very much for your help!!

Jonathan
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