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[server] Destination Host Unreachable

June 22, 2015, 2:55 am
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I installed Server 14.04 and for the life of me, cannot see what I've done wrong.

I am using a static IP from Comcast and have my server plugged directly into the SMC modem.

Here's what I got:

ifconfig -a

Code:
eth0      Link encap:Ethernet  HWaddr 00:00:00:00:00:00 
          inet addr:173.164.126.170  Bcast:173.164.126.175  Mask:255.255.255.248
          inet6 addr: fe80::214:22ff:fe22:5191/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:246 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:63 (63.0 B)  TX bytes:0 (0.0 B)


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:567 errors:0 dropped:0 overruns:0 frame:0
          TX packets:567 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:143991 (143.9 KB)  TX bytes:143991 (143.9 KB)
route -n

Code:
Kernel IP routing table
Destination    Gateway        Genmask        Flags Metric Ref    Use Iface
0.0.0.0        173.164.126.174 0.0.0.0        UG    0      0        0 eth0
173.164.126.168 0.0.0.0        255.255.255.248 U    0      0        0 eth0
netstat -r

Code:
Kernel IP routing table
Destination    Gateway        Genmask        Flags  MSS Window  irtt Iface
default        173.164.126.174 0.0.0.0        UG        0 0          0 eth0
173.164.126.168 *              255.255.255.248 U        0 0          0 eth0
cat /etc/network/interfaces

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


# The primary network interface
auto eth0
iface eth0 inet static
address 173.164.126.170/29
gateway 173.164.126.174
dns-search fartinginelevators.com
dns-nameservers 75.75.75.75 75.75.76.76
cat /etc/hosts

Code:
127.0.0.1      localhost
173.164.126.170 fartinginelevators.com fartinginelevators
cat /etc/resolv.conf

Code:
nameserver 75.75.75.75
nameserver 75.75.76.76
search fartinginelevators.com
ip addr

Code:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
      valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
      valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 00:00:00:0:00:00 brd ff:ff:ff:ff:ff:ff
    inet 173.164.126.170/29 brd 173.164.126.175 scope global eth0
      valid_lft forever preferred_lft forever
    inet6 fe80::214:22ff:fe22:5191/64 scope link
      valid_lft forever preferred_lft forever
ip route

Code:
default via 173.164.126.174 dev eth0
173.164.126.168/29 dev eth0  proto kernel  scope link  src 173.164.126.170
If I try to ping the gateway: 173.164.126.174

Code:
PING 173.164.126.174 (173.164.126.174) 56(84) bytes of data.
From 173.164.126.170 icmp_seq=1 Destination Host Unreachable
I have 5 static IPs from Comcast in the 173.164.126.174/29 block.
What have I possibly missed? I have double checked and triple checked the physical cable to the modem and I checked that switch controls on the SMC were opened as well.

Edit: Added ip commands and responses
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Search

[kubuntu] RT5370 make install error

June 22, 2015, 5:36 am
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Hi all,

hope som1 can help.

I dlded drivers from :
http://www.mediatek.com/en/downloads...t5572-usb-usb/

And set
...
# Support Wpa_Supplicant
HAS_WPA_SUPPLICANT=y
# Support Native WpaSupplicant for Network Manger
HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y
as mentioned here:
http://bernaerts.dyndns.org/linux/74...k-dwa160-revb2

everything else seems fine so I didnt change.

when I "make install" error happens. seems like it can´t find ".ko" file.

tried to do a search into the drivers folder but cant find it.

any ideas?

many thanks ;)

edit:

I have been trying and making a lot of search. Seems like there is a problem with rt_linux.c code. I read in another post for another chipset that code is old for linux kernel but dunno how to fix.
I believe bug is over here as it tells "incompatible types when assigning to int"

#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
pOSFSInfo->fsuid = current->fsuid;
pOSFSInfo->fsgid = current->fsgid;
current->fsuid = current->fsgid = 0;
#else
pOSFSInfo->fsuid = current_fsuid();
pOSFSInfo->fsgid = current_fsgid();
#endif
pOSFSInfo->fs = get_fs();
set_fs(KERNEL_DS);
} else {
set_fs(pOSFSInfo->fs);
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
current->fsuid = pOSFSInfo->fsuid;
current->fsgid = pOSFSInfo->fsgid;
#endif
}
}

edit 2:

Seems like I´m auto solving it! LOL. Im on VM, I will try in the PC this WE

I left the code like this, following instructions

pOSFSInfo->fsuid = current_fsuid();
pOSFSInfo->fsgid = current_fsgid();

pOSFSInfo->fs = get_fs();
set_fs(KERNEL_DS);
} else {
set_fs(pOSFSInfo->fs);

}
}


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[ubuntu] Really slow connection speeds!

June 22, 2015, 6:43 am
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I got ubuntu yesterday on my new rig and I use a netis Wf-2113 Pci-e adapter. I downloaded my Nvidia drivers at 20 kb/s when I do load things on other devices in my house at 10 mb/s. I don't know if it's my network card or Mozilla firefox, but I'd appreciate each replies. I am a brand new linux user so bare with me.
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ethernet driver problems Marvell 80E8056 (sky2)

June 22, 2015, 6:57 am
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Hi, i have a problem on my Ubuntu 14.04.
I have same problems if i run on the bootcd of Ubuntu 12.04 ; 13.10 ; 14.04 or 15.04
The problem is my ethernet driver, the sky2 sriver. (i know that because if i update it to sk98lin on Ubuntu 12.04 the issues with ethernet disappears.)
I downloaded the new driver on marvell.com (for fedora 2.6 and Linux kernel 2.4.20 or higher) but if is it possible to install the "Fedora 2.6" package on Ubuntu 12.04 ( i don't try to install the package for "Linux kernel 2.4.20 or higher" on Ubuntu 12.04 because the package for fedora 2.6 already works)it's not possible to install it on Ubuntu 14.04.
here the log :
Code:
root@martin-Aspire-M5100:~/Téléchargements/Linux_v10.93.3.3.tar.zip_FILES/Driver
Install# bash install.sh


Installation script for sk98lin driver.
Version 10.93.3.3 (Aug-22-2012)
(C)Copyright 2003-2012 Marvell(R).
====================================================
Add to your trouble-report the logfile install.log
which is located in the  DriverInstall directory.
====================================================


1) installation          3) generate makefile
2) generate patch    4) exit
Choose your favorite installation method: 1











Please read this carefully!

This script will automatically compile and load the sk98lin
driver on your host system. Before performing both compilation
and loading, it is necessary to shutdown any device using the
sk98lin kernel module and to unload the old sk98lin kernel
module. This script will do this automatically per default.
 
Please plug a card into your machine. Without a card we aren't
able to check the full driver functionality.

Do you want proceed? (y/N) y




































IMPORTANT INFORMATION!

We found an alternative driver for your Marvell product on this system.
The alternative driver is _NOT_ directly supported by Marvell and does not
include all features provided by your device. If you want to use the
sk98lin driver developed by Marvell, you may choose either to deactivate
or remove the alternative driver.

[PRESS ANY KEY FOR FURTHER INSTRUCTIONS]















Do nothing:
  - The sk98lin will be installed
  NOTE: It may happen that the alternative driver will be loaded on
  the next boot process. In this case the Marvell driver _WON'T_ be
  loaded.

Deactivate driver:
  - The alternative driver will be renamed to _skge.ko or _sky2.ko
  - All references in the /etc/modprobe.conf file will be changed to
    the sk98lin driver
  - The alternative driver will be unloaded
  - The sk98lin driver will be installed

Remove driver (recommended):
  - The alternative driver will be removed from your system
  - All references in the /etc/modprobe.conf file will be changed to
    the sk98lin driver
  - The alternative driver will be unloaded
  - The sk98lin driver will be installed


1) Do nothing
2) Deactivate diver
3) Remove driver
Action: 1

Create tmp dir (/tmp/Sk98IWgGObDVhEPCQjhMGaWmp)                      [  OK  ]
Check user id (0)                                                    [  OK  ]
Check kernel version (3.13.0-55-generic)                            [  OK  ]
Check kernel symbol file (/proc/kallsyms)                            [  OK  ]
Check kernel type (SMP)                                              [  OK  ]
Check number of CPUs (2)                                            [  OK  ]
Check architecture (found)                                          [  OK  ]
Set architecture (i386)                                              [  OK  ]
Check compiler (/usr/bin/gcc)                                        [  OK  ]
Check mcmodel flags (none)                                          [  OK  ]
Check module support (/sbin/insmod)                                  [  OK  ]
Check make (/usr/bin/make)                                          [  OK  ]
Check kernel gcc version (4.8.2) (Kernel:4.8.2 == gcc:4.8.2)        [  OK  ]
Check sk98lin driver availability (not loaded)                      [  OK  ]
Check kernel header files (/lib/modules/3.13.0-55-generic/build)    [  OK  ]
Check driver location (/lib/modules/3.13.0-55-generic/build/drivers/net/ethernet/marvell)                                                            [  OK  ]
Check sources for .config file (/lib/modules/3.13.0-55-generic/build/[  OK  ]
Copy and check .config file (done)                                  [  OK  ]
Check the mem address space (highmem64)                              [  OK  ]
Change IOMMU (enabled)                                              [  OK  ]
Create new .config file (done)                                      [  OK  ]
Execute: make oldconfig (done)                                      [  OK  ]
Check modpost availability (available)                              [  OK  ]
Unpack the sources (done)                                            [  OK  ]
Check firmware availability (done)                                  [  OK  ]
Execute: make prepare (done)                                        [  OK  ]
Check kernel header versiongrep: /lib/modules/3.13.0-55-generic/build/include/linux/version.h: Aucun fichier ou dossier de ce type
./functions: ligne 1117 : [: != : opérateur unaire attendu
grep: /lib/modules/3.13.0-55-generic/build/include/linux/version.h: Aucun fichier ou dossier de ce type
./functions: ligne 1126 : [: != : opérateur unaire attendu
 (Kernel:3.13.0 == Header:)                                          [  OK  ]
Check kernel functions (Changed: nothing)                            [  OK  ]
Compile the kernel (error)                                          [ failed ]

An error has occurred during the compile proces which prevented
the installation from completing.                             
Take a look at the log file install.log for more informations. 
Installation of package failed.
root@martin-Aspire-M5100:~/Téléchargements/Linux_v10.93.3.3.tar.zip_FILES/Driver
Install#
The problem is my kernel version how isn't compatible with the package i think, but sk98lin doesn't exist for 14.04...
Here are two another command how can help you to solve my problem :
Code:
martin@martin-Aspire-M5100:~$ dpkg -l | grep linux-
ii  linux-firmware                                        1.127.12                                            all          Firmware for Linux kernel drivers
ii  linux-generic                                        3.13.0.55.62                                        i386        Complete Generic Linux kernel and headers
ii  linux-headers-3.13.0-24                              3.13.0-24.47                                        all          Header files related to Linux kernel version 3.13.0
ii  linux-headers-3.13.0-24-generic                      3.13.0-24.47                                        i386        Linux kernel headers for version 3.13.0 on 32 bit x86 SMP
ii  linux-headers-3.13.0-55                              3.13.0-55.92                                        all          Header files related to Linux kernel version 3.13.0
ii  linux-headers-3.13.0-55-generic                      3.13.0-55.92                                        i386        Linux kernel headers for version 3.13.0 on 32 bit x86 SMP
ii  linux-headers-generic                                3.13.0.55.62                                        i386        Generic Linux kernel headers
ii  linux-image-3.13.0-24-generic                        3.13.0-24.47                                        i386        Linux kernel image for version 3.13.0 on 32 bit x86 SMP
ii  linux-image-3.13.0-55-generic                        3.13.0-55.92                                        i386        Linux kernel image for version 3.13.0 on 32 bit x86 SMP
ii  linux-image-extra-3.13.0-24-generic                  3.13.0-24.47                                        i386        Linux kernel extra modules for version 3.13.0 on 32 bit x86 SMP
ii  linux-image-extra-3.13.0-55-generic                  3.13.0-55.92                                        i386        Linux kernel extra modules for version 3.13.0 on 32 bit x86 SMP
ii  linux-image-generic                                  3.13.0.55.62                                        i386        Generic Linux kernel image
ii  linux-libc-dev:i386                                  3.13.0-55.92                                        i386        Linux Kernel Headers for development
ii  linux-sound-base                                      1.0.25+dfsg-0ubuntu4                                all          base package for ALSA and OSS sound systems
ii  syslinux-common                                      3:4.05+dfsg-6+deb8u1                                all          collection of boot loaders (common files)
ii  syslinux-legacy                                      2:3.63+dfsg-2ubuntu5                                i386        Bootloader for Linux/i386 using MS-DOS floppies
martin@martin-Aspire-M5100:~$
Code:
martin@martin-Aspire-M5100:~$ uname -a
Linux martin-Aspire-M5100 3.13.0-55-generic #92-Ubuntu SMP Sun Jun 14 18:33:09 UTC 2015 i686 athlon i686 GNU/Linux
martin@martin-Aspire-M5100:~$
Thanks for all of your help

EDIT : I uploaded the package here http://www.mediafire.com/download/ls...Install.tar.gz
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My wi-fi keeps disconnecting/reconnecting

June 22, 2015, 9:18 am
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I tried several reinstallations from 14.04 - 15.04. versions, currently on 15.04. It seems until regular automatic updates take place it does not happen but after them, my wifi-connection (not just home but anywhere) keeps disconnecting and reconnecting which is extremely irritating.
I have gone through several topics on forum but could not fix it (sometime did not really understand what am i supposed to do since I am beginner in Ubuntu). Now I am almost positive it has to do something with the wi-fi drivers but since I am newbie in Ubuntu I am unable to come with the solution (what to check in terminal etc.)
Any insight on this matter is extremely appreciated.
I managed to follow something though which is:


Code:
sudo apt-get install linux-firmware-nonfree
 
sudo lshw -C network
 
*-network             
      description: Wireless interface
      product: BCM43142 802.11b/g/n
      vendor: Broadcom Corporation
      physical id: 0
      bus info: pci@0000:02:00.0
      logical name: wlan0
      version: 01
      serial: 48:d2:24:fa:05:dd
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
      configuration: broadcast=yes driver=wl0 driverversion=6.30.223.248 (r487574) ip=192.168.1.3 latency=0 multicast=yes wireless=IEEE 802.11abg
      resources: irq:17 memory:f0500000-f0507fff
  *-network
      description: Ethernet interface
      product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
      vendor: Realtek Semiconductor Co., Ltd.
      physical id: 0
      bus info: pci@0000:03:00.0
      logical name: eth0
      version: 07
      serial: 3c:97:0e:ca:91:42
      size: 10Mbit/s
      capacity: 1Gbit/s
      width: 64 bits
      clock: 33MHz
      capabilities: 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=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
      resources: irq:25 ioport:2000(size=256) memory:f0404000-f0404fff memory:f0400000-f0403fff

It may have something with switched wl0 or wlan0 but honestly I may be completely wrong.... Modinfo on both does not show anything...
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[server] DHCP/DNS Issues on Ubuntu 12.04 and 14.04

June 22, 2015, 9:50 am
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Hello All,

First let me start off by saying I am not a networking expert, I know enough to get me into trouble. I will gladly provide any configs, logs, etc that more knowledgable networking gurus on this forum would want. First, I will start by giving a bit of background on this long standing DHCP/DNS issue on server 12.04.

I deploy many Ubuntu servers from a template in VMWare vSphere (private cloud). Intermittently after building a DHCP VM I am unable to access the machine by hostname. On the machine I see that it has in fact populated a lease for the machine, my network engineer sees that a lease is created on our DNS server (Infoblox) but only certain machines have DNS registered. Another interesting thing to note is that these machines will first grab a 1 hour lease, then in most cases grab 1 day shortly after. This is completely against our DHCP lease policy on our Infoblox server, we assign leases across all subnets to 1 week TTL so the fact that it's not getting a week seems that something on the Ubuntu machine or DHCP client is requesting a particular kind of lease. Throughout these issues I can always ping the machine by the IP it is assigned initially, so it does always get network just intermittently not getting its hostname registered. Let me just repeat what I said earlier in that these machine are built from the same template in vSphere so they are identical.

I have tried rebuilding a clean template from an ISO, same deal. I have also tried building a new template from an ISO on 14.04, same result.

The configs always look ok to me no matter what result I am getting (at least as far as I know). The files are configured for DHCP, pointing to our name servers, and with our domain.

I really don't know what to try at this point except potentially trying an alternate DHCP client. I was really hoping going to 14.04 would fix the issue but it hasn't. Any help would be greatly appreciated, thank you!
↧

[SOLVED] Network manager - can't save a VPN connection

June 22, 2015, 11:02 am
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I am trying to get a VPN connection going. I have already verified I can make the connection manually, but it is tedious so I wanted to add it to the network manager. When I go into the network manager "edit connections" and select "add" for OpenVPN, I get the window for editing a VPN connection, but the "save" button is greyed out no matter what I do. On the other hand if I try to "add" an ethernet connection for example, the save button is always available.

Yes the network manager plugin for openvpn is installed, as well as openvpn itself. I tried "gksudo nm-connection-editor" but it didn't help.

$ uname -a
Linux len780 3.13.0-55-generic #94-Ubuntu SMP Thu Jun 18 00:27:10 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
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Asus K555L wireless does not work

June 22, 2015, 11:55 am
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Hi,

I have an Asus K555L as well, and I still couldn't manage to get the WLAN working.
My first attempt was with a Xubuntu-14.04.2, but I just tried with Ubuntu-15.04 as well.

Code:
lshw -c net; lspci -nnk | grep -iA2 net; rfkill list all
WARNING: you should run this program as super-user.
  *-network             
      description: Ethernet interface
      product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
      vendor: Realtek Semiconductor Co., Ltd.
      physical id: 0
      bus info: pci@0000:02:00.0
      logical name: eth0
      version: 10
      serial: -------------
      size: 10Mbit/s
      capacity: 1Gbit/s
      width: 64 bits
      clock: 33MHz
      capabilities: 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=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
      resources: irq:47 ioport:e000(size=256) memory:f7904000-f7904fff memory:f7900000-f7903fff
  *-network
      description: Network controller
      product: BCM43142 802.11b/g/n
      vendor: Broadcom Corporation
      physical id: 0
      bus info: pci@0000:03:00.0
      version: 01
      width: 64 bits
      clock: 33MHz
      capabilities: bus_master cap_list
      configuration: driver=bcma-pci-bridge latency=0
      resources: irq:19 memory:f7800000-f7807fff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
    Subsystem: ASUSTeK Computer Inc. Device [1043:200f]
    Kernel driver in use: r8169
03:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
    Subsystem: Lite-On Communications Inc Device [11ad:6675]
    Kernel driver in use: bcma-pci-bridge
1: asus-wlan: Wireless LAN
    Soft blocked: no
    Hard blocked: no
2: asus-bluetooth: Bluetooth
    Soft blocked: yes
    Hard blocked: no
I also tried installing the 4 packages from here: http://kernel.ubuntu.com/~kernel-ppa...e/v4.0.5-wily/
But nothing seemed to change, no enable wireless option at all.

I managed to buy myself a quite unique piece of hardware, because I couldn't get the WLAN working on Win7 either. The driver I got for it only works on Win8.1 and nothing else...

Any help is appriciated!
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Search

.ovpn config file for vpn connection

June 22, 2015, 12:57 pm
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Hi ...,

For a few years I've working with Ubuntu 12.04 and I had successfully configured a vpn connection with my work. After installation of Ubuntu 15.04 on another computer I cannot establish the connection.

Does anybody know how could I export or read the .ovpn file from my previous connection and import it into the new Ubuntu 15.04 version? At my ICT Department they support Windows and Mac, but sadly enough not Linux. Therefore, I do not really get any help from there.

Best regards,


Miguel
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14.04 connects to WiFi but no Internet

June 22, 2015, 5:03 pm
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Just installed Ubuntu on my desktop and it won't connect to the internet through my home WiFi. Had windows installed previously and the internet worked fine as it currently does on my other devices. The desktop can, however, access the internet if I connect to hotspot on my phone, but that's not really a long term fix.

I have attached my wireless-info
Attached Files
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Need Help finding a new Router.

June 22, 2015, 5:41 pm
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I am looking to buy a new router. What I need in this router would be both Wireless N (5ghz) and G (2.4ghz).

There are about 16 devices that use my current router, I am using MAC filtering. What I need is to have some of these devices connect to the Wireless N, with full bandwitdth, the rest of these devices connecting to the Wireless G, and are allowed limited bandwidth.

Is there a router out there that can do this? I am currently running a Linksys E1500 with DDWRT Firmware. This will allow me to limit the bandwidth (connection speed), but only to "all" wireless devices.

Thanks
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Connection refused even after installing openssh-server

June 22, 2015, 11:38 pm
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I have been spending the last 4 hours trying to get my VNC connection to work. Eventually, I realized it was because my Ubuntu remote host was unable to host SSH connections- even though I had already installed openssh-server.

I then tried some basic tests to verify that sshd was working on my machine, and found that "ssh localhost" gives a "Connection refused on port 22" error. Also, "sudo service ssh start" and "sudo start ssh" both give a "start: Unknown job: ssh" error. I tried purging and reinstalling "openssh-server", but no luck. Why can't I receive clients?

EDIT: When I try to connect via the local machines (the VNC viewers) they give me a "Connection timed out" error.
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[ubuntu] Question about wireless in Ubuntu 14.04 LTS

June 23, 2015, 12:32 am
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Hello all member!
I am having trouble fixing an unusably slow wireless network on a new PC with Ubuntu 14.04 LTS installed.
After a while I have no network connection.
It works if I restart my computer (still slow), but the connection usually becomes slower and later on I am unable to use it.

The wireless card I am using is a D-Link DWA-548 pci-express.

I came accross a couple of simular issues in my googling research, none of the suggestions helped me.

Here are some useful commands printing out information that may help.
I have seen some of the gurus asked for this info (got it from one of varunendra's posts.):

Code:
====================================================================================
lsb_release -d
--------------
Description:    Ubuntu 14.04.2 LTS

====================================================================================
uname -mr
---------
3.13.0-55-generic x86_64


====================================================================================
lspci -nnk | grep -iA2 net
--------------------------
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
        Subsystem: Gigabyte Technology Co., Ltd Motherboard [1458:e000]
        Kernel driver in use: r8169
03:00.0 Network controller [0280]: Ralink corp. RT5392 PCIe Wireless Network Adapter [1814:5392]
        Subsystem: D-Link System Inc Device [1186:3c06]
        Kernel driver in use: rt2800pci


====================================================================================
lsmod
-----
Module                  Size  Used by
...
rt2800pci              13598  0
rt2800mmio            20986  1 rt2800pci
rt2800lib              88867  2 rt2800pci,rt2800mmio
rt2x00pci              13287  1 rt2800pci
rt2x00mmio            13603  2 rt2800pci,rt2800mmio
rt2x00lib              55250  5 rt2x00pci,rt2800lib,rt2800pci,rt2800mmio,rt2x00mmio
mac80211              639514  3 rt2x00lib,rt2x00pci,rt2800lib
cfg80211              541326  2 mac80211,rt2x00lib
r8169                  67581  0
...


====================================================================================
iwconfig
--------
eth0      no wireless extensions.


lo        no wireless extensions.


wlan0    IEEE 802.11bgn  ESSID:"xx xxx" 
          Mode:Managed  Frequency:2.412 GHz  Access Point: <masked_address> 
          Bit Rate=27 Mb/s  Tx-Power=20 dBm 
          Retry short limit:7  RTS thr:off  Fragment thr:off
          Power Management:off
          Link Quality=47/70  Signal level=-63 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:37  Invalid misc:125  Missed beacon:0


====================================================================================
rfkill list all
---------------
0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no


====================================================================================
iw reg get
----------
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


====================================================================================
nm-tool
-------
NetworkManager Tool


State: connected (global)


- Device: wlan0  [Ex Mente]
  Type:              802.11 WiFi
  Driver:            rt2800pci
  State:            connected
  Default:          yes
  HW Address:        <masked_address>


  Capabilities:
    Speed:          14 Mb/s


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


  Wireless Access Points (* = current AP)
    *Ex Mente:      Infra, <masked_address>, Freq 2412 MHz, Rate 54 Mb/s, Strength 57 WPA2


  IPv4 Settings:
  .
  .
  .



- Device: eth0
  Type:              Wired
  Driver:            r8169
  State:            unavailable
  Default:          no
  HW Address:        <masked_address>


  Capabilities:
    Carrier Detect:  yes


  Wired Properties
    Carrier:        off

====================================================================================
sudo iwlist scan
----------------
eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0    Scan completed :
      Cell 01 - Address: <masked_address>
                Channel:1
                Frequency:2.412 GHz (Channel 1)
                Quality=53/70  Signal level=-57 dBm 
                Encryption key:on
                ESSID:"Ex Mente"
                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=0000000000000000
                Extra: Last beacon: 56ms ago
                IE: Unknown: 00084578204D656E7465
                IE: Unknown: 010882848B962430486C
                IE: Unknown: 030101
                IE: Unknown: 2A0104
                IE: Unknown: 2F0104
                IE: IEEE 802.11i/WPA2 Version 1
                    Group Cipher : CCMP
                    Pairwise Ciphers (1) : CCMP
                    Authentication Suites (1) : PSK
                IE: Unknown: 32040C121860
                IE: Unknown: 2D1AFE181BFFFF000001000000000000000000000000000000000000
                IE: Unknown: 3D1601051700000000000000000000000000000000000000
                IE: Unknown: DD7D0050F204104A00011010440001021041000100103B00010310470010550364D39CAC0C7C62E4DD6D11DFF2AD102100074E6574676561721023000944474E3232303076331024000944474E32323030763310420004313233341054000800060050F20400011011000944474E323230307633100800020084103C000101
                IE: Unknown: DD090010180205F02C0000
                IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00


====================================================================================
egrep '^(#.*device|[^#]|$)' /etc/udev/rules.d/70-persistent-net.rules
---------------------------------------------------------------------
# PCI device 0x10ec:0x8168 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<masked_address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"


# PCI device 0x1814:0x5392 (rt2800pci)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<masked_address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"


====================================================================================
dmesg | grep 'wlan|rt2'
-----------------------
I tried to set the nohwcrypt as well, but had no success:

Code:
sudo modprobe -rv rt2800pci
sudo modprobe -v rt2800pci nohwcrypt=Y
It leaves my wireless unable to connect.

Thank you very much!
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no wired connection when booting 14.04 from live CD or USB

June 23, 2015, 3:40 am
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I am trying to install Ubunu 14.04 on a brand new machine with no system installed. Booting is fine but there is no network connection. I have created a new Ethernet connection and by adding all the IPv4 settings manually I have managed to connect, but there is no driver shown on the active network connection information. This is the same on the live CD and on the USB. I am hesitant to install without an internet connection. Any idea what I need to do? Thanks for your help
↧

[ubuntu] Wifi toggle refuses to stay in on position on Packard Bell TN65

June 23, 2015, 6:47 am
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Hey guys

I have tried 15.04, 14.04 and 13.10 All have the same issue, as soon as I enter Ubuntu desktop, the Network offline notification shows up. Then when I go into wireles setting to switch the wifi on, the toggle immediately switches to the off position. The wifi led on my laptop switches on for a split second so the wifi comes on for a split second as well.
I once had success connecting to a hidden network and entering my wifi network details when booting from liveDVD but after installation the hidden network button refuses to open its contextual menu.
Please help.
Thanks
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Search

[ubuntu] Wifi connects for 30 secs - 1 min but then disconnects and firefox doesn't load

June 23, 2015, 7:56 am
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I have recently formatted and reinstalled ubuntu 14.04 on my computer hoping to fix a problem I've been having with my wifi. Wifi had been working fine previously but I tried to install open office and the drivers for my printer and they seem to have messed it up. I've read lots of people's posts with a similar problem copying and pasting commands in the terminal but nothing has worked. I would be very grateful for any help.

Here is ifconfig and iw config info

eth0 Link encap:Ethernet HWaddr 74:d4:35:d4:77:a8
inet addr:192.168.1.34 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::76d4:35ff:fed4:77a8/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:31585 errors:0 dropped:0 overruns:0 frame:0
TX packets:20593 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:21628899 (21.6 MB) TX bytes:4518522 (4.5 MB)

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:5926 errors:0 dropped:0 overruns:0 frame:0
TX packets:5926 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:564766 (564.7 KB) TX bytes:564766 (564.7 KB)

wlan0 Link encap:Ethernet HWaddr 30:b5:c2:1d:3b:d1
inet addr:192.168.1.35 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::32b5:c2ff:fe1d:3bd1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9221 errors:0 dropped:0 overruns:0 frame:0
TX packets:65 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:487379 (487.3 KB) TX bytes:12464 (12.4 KB)


eth0 no wireless extensions.

wlan0 IEEE 802.11bgn ESSID:"MOVISTAR_A290"
Mode:Managed Frequency:2.437 GHz Access Point: B2:46:FC:77:A2:90
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-27 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:68 Missed beacon:0

lo no wireless extensions.
↧

WiFi periodically disconnecting with DWA-548

June 23, 2015, 1:49 pm
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Cloned MAC address not working in Network Mananger

June 23, 2015, 6:15 pm
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Using Ubuntu 14.04 LTS 64bit If I try to enter a new MAC address into the "Cloned MAC address" box in Network Manager like this -
Network Manager > Edit Connections then select an "SSIDNAME" > Edit > Wi-Fi Tab > Cloned MAC address
it doesn't work. As soon as I enter one character into the Cloned MAC address box then the "Save" button immediately greys out. So I can enter a Cloned MAC address but it is not saved or acted on by Network Manager. Can this be fixed? Thanks for any advice.
↧

[lubuntu] Ubuntu 14.04.2 LTS; wifi connectiion on one user account, but not another

June 23, 2015, 8:26 pm
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Greetings,


I have Lubuntu (Ubuntu 14.04.2 LTS) hosted on Dell Pentium 4 desktop. We have Comcast ArrisTG862G/CT cable modem, with 802.11 bgn.
Ethernet (wired) access is no problem. We recently purchased a USB 2.0 802.11n adapter. One user account has no issue connecting wirelessly.
The other user account does not even see any WiFi hotspot, including my neighbors'.


I tried installing Network Manager to no avail. Changing router's channel does not affect it either.


I ran the wireless-info.bash and here is the output. Thanks for


Code:
########## wireless info START ##########


Report from: 20 Jun 2015 20:21 PDT -0700


Booted last: 20 Jun 2015 20:02 PDT -0700


Script from: 21 May 2015 09:10 UTC +0000


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


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


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


Linux 3.13.0-46-generic #76-Ubuntu SMP Thu Feb 26 18:52:49 UTC 2015 i686 i686 i686 GNU/Linux


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


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


Lubuntu


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


03:08.0 Ethernet controller [0200]: Intel Corporation 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller [8086:1064] (rev 04)
        Subsystem: Dell Device [1028:01c4]
        Kernel driver in use: e100


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


Bus 001 Device 004: ID 0bda:8179 Realtek Semiconductor Corp.
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 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 279e:024e 
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 046d:c315 Logitech, Inc. Classic Keyboard 200
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


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


'pccardctl' is not installed (package "pcmciautils").


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


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


cfg80211              409394  0
r8188eu              755586  0


##### 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:14677 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9981 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:13426975 (13.4 MB)  TX bytes:1003241 (1.0 MB)


wlan0    Link encap:Ethernet  HWaddr <MAC 'wlan0' [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)


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


lo        no wireless extensions.


eth0      no wireless extensions.


wlan0    unassociated  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency=2.412 GHz  Access Point: Not-Associated 
          Sensitivity:0/0 
          Retry:  off  RTS thr:  off  Fragment thr:  off
          Power Management:  off
          Link Quality:0  Signal level:0  Noise level:0
          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


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


##### network managers ##################


Installed:


        NetworkManager


Running:


root      699    1  0 20:02 ?        00:00:00 NetworkManager


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


** (process:2395): WARNING **: Could not create object for /org/freedesktop/NetworkManager/Settings/0: uid 1000 has no permission to perform this operation


** (process:2395): WARNING **: Could not create object for /org/freedesktop/NetworkManager/Settings/1: uid 1000 has no permission to perform this operation


** (process:2395): WARNING **: handle_property_changed: failed to update property 'available-connections' of object type NMDeviceWifi.


** (process:2395): WARNING **: error: cannot retrieve connection: uid 1000 has no permission to perform this operation


** (process:2395): WARNING **: error: cannot retrieve connection: uid 1000 has no permission to perform this operation


NetworkManager Tool


State: disconnected


- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            r8188eu
  State:            disconnected
  Default:          no
  HW Address:        <MAC 'wlan0' [IF]>


  Capabilities:


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


  Wireless Access Points
    HOME-3802:      Infra, <MAC 'HOME-3802' [AC2]>, Freq 2462 MHz, Rate 14 Mb/s, Strength 57 WPA WPA2
    YoungDevoe:      Infra, <MAC 'YoungDevoe' [AC4]>, Freq 2412 MHz, Rate 16 Mb/s, Strength 0 WPA WPA2
    xfinitywifi:    Infra, <MAC 'xfinitywifi' [AC1]>, Freq 2412 MHz, Rate 16 Mb/s, Strength 0


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


  Capabilities:
    Carrier Detect:  yes
    Speed:          100 Mb/s


  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/YoungDevoe]] (600 root)
[connection] id=YoungDevoe | type=802-11-wireless | permissions=user:rht:;
[802-11-wireless] ssid=YoungDevoe | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/HOME-3802]] (600 root)
[connection] id=HOME-3802 | type=802-11-wireless | permissions=user:rht:;
[802-11-wireless] ssid=HOME-3802 | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto


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


'iw' is not installed (package "iw").


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


lo        no frequency information.


eth0      no frequency information.


wlan0    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 #######################


lo        Interface doesn't support scanning.


eth0      Interface doesn't support scanning.


Channel occupancy:


      3  APs on  Frequency:2.412 GHz (Channel 1)
      2  APs on  Frequency:2.462 GHz (Channel 11)


wlan0    Scan completed :
          Cell 01 - Address: <MAC 'xfinitywifi' [AC1]>
                    ESSID:"xfinitywifi"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:  off
                    Bit Rates:144 Mb/s
                    Quality:0  Signal level:0  Noise level:0
          Cell 02 - Address: <MAC 'HOME-3802' [AC2]>
                    ESSID:"HOME-3802"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:  on
                    Bit Rates:270 Mb/s
                    Extra:wpa_ie =dd1a0050f20101000050f20202000050f2020050f20401000050f202
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac02000fac040100000fac020000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    Quality=0/100  Signal level=72/100 
          Cell 03 - Address: <MAC '' [AC3]>
                    ESSID:""
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.462 GHz (Channel 11)
                    Encryption key:  on
                    Bit Rates:270 Mb/s
                    Extra:rsn_ie =30140100000fac040100000fac040100000fac020000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 04 - Address: <MAC 'YoungDevoe' [AC4]>
                    ESSID:"YoungDevoe"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:  on
                    Bit Rates:144 Mb/s
                    Extra:wpa_ie =dd1c0050f20101000050f20202000050f2040050f20201000050f2020c00
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0
          Cell 05 - Address: <MAC '' [AC5]>
                    ESSID:""
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.412 GHz (Channel 1)
                    Encryption key:  on
                    Bit Rates:144 Mb/s
                    Extra:rsn_ie =30140100000fac040100000fac040100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Quality:0  Signal level:0  Noise level:0


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


[cfg80211]
filename:      /lib/modules/3.13.0-46-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:        Johannes Berg
srcversion:    5C139B156678DB83EDA757D
depends:       
intree:        Y
vermagic:      3.13.0-46-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        97:3B:F0:F9:5D:4E:E6:29:D1:96:4C:EA:21:CB:01:5A:4D:0C:FD:77
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)


[r8188eu]
filename:      /lib/modules/3.13.0-46-generic/kernel/drivers/staging/rtl8188eu/r8188eu.ko
version:        v4.1.4_6773.20130222
author:        Realtek Semiconductor Corp.
description:    Realtek Wireless Lan Driver
license:        GPL
srcversion:    3E7C2595787C9010733B049
depends:       
staging:        Y
intree:        Y
vermagic:      3.13.0-46-generic SMP mod_unload modversions 686
signer:        Magrathea: Glacier signing key
sig_key:        97:3B:F0:F9:5D:4E:E6:29:D1:96:4C:EA:21:CB:01:5A:4D:0C:FD:77
sig_hashalgo:  sha512
parm:          rtw_ips_mode:The default IPS mode (int)
parm:          ifname:The default name to allocate for first interface (charp)
parm:          if2name:The default name to allocate for second interface (charp)
parm:          rtw_initmac:charp
parm:          rtw_channel_plan:int
parm:          rtw_chip_version:int
parm:          rtw_rfintfs:int
parm:          rtw_lbkmode:int
parm:          rtw_network_mode:int
parm:          rtw_channel:int
parm:          rtw_mp_mode:int
parm:          rtw_wmm_enable:int
parm:          rtw_vrtl_carrier_sense:int
parm:          rtw_vcs_type:int
parm:          rtw_busy_thresh:int
parm:          rtw_ht_enable:int
parm:          rtw_cbw40_enable:int
parm:          rtw_ampdu_enable:int
parm:          rtw_rx_stbc:int
parm:          rtw_ampdu_amsdu:int
parm:          rtw_lowrate_two_xmit:int
parm:          rtw_rf_config:int
parm:          rtw_power_mgnt:int
parm:          rtw_smart_ps:int
parm:          rtw_low_power:int
parm:          rtw_wifi_spec:int
parm:          rtw_antdiv_cfg:int
parm:          rtw_antdiv_type:int
parm:          rtw_enusbss:int
parm:          rtw_hwpdn_mode:int
parm:          rtw_hwpwrp_detect:int
parm:          rtw_hw_wps_pbc:int
parm:          rtw_max_roaming_times:The max roaming times to try (uint)
parm:          rtw_fw_iol:FW IOL (int)
parm:          rtw_mc2u_disable:int
parm:          rtw_80211d:Enable 802.11d mechanism (int)
parm:          rtw_notch_filter:0:Disable, 1:Enable, 2:Enable only for P2P (uint)
parm:          debug:Set debug level (1-9) (default 1) (int)


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


[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00


[r8188eu]
debug: 1
if2name: wlan%d
ifname: wlan%d
rtw_80211d: 0
rtw_ampdu_amsdu: 0
rtw_ampdu_enable: 1
rtw_antdiv_cfg: 2
rtw_antdiv_type: 0
rtw_busy_thresh: 40
rtw_cbw40_enable: 3
rtw_channel: 1
rtw_channel_plan: 66
rtw_chip_version: 0
rtw_enusbss: 0
rtw_fw_iol: 1
rtw_ht_enable: 1
rtw_hwpdn_mode: 2
rtw_hwpwrp_detect: 0
rtw_hw_wps_pbc: 1
rtw_initmac: (null)
rtw_ips_mode: 1
rtw_lbkmode: 0
rtw_low_power: 0
rtw_lowrate_two_xmit: 1
rtw_max_roaming_times: 2
rtw_mc2u_disable: 0
rtw_mp_mode: 0
rtw_network_mode: 0
rtw_notch_filter: 0
rtw_power_mgnt: 1
rtw_rf_config: 5
rtw_rfintfs: 2
rtw_rx_stbc: 1
rtw_smart_ps: 2
rtw_vcs_type: 1
rtw_vrtl_carrier_sense: 2
rtw_wifi_spec: 0
rtw_wmm_enable: 1


##### /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/libpisock9.conf]
blacklist visor


[/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 0x8086:0x1064 (e100)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# USB device 0x:0x (r8188eu)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"


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


[  13.604233] intel_rng: don't want to disable this in firmware setup, and if
[ 1102.324306] r8188eu: module is from the staging directory, the quality is unknown, you have been warned.
[ 1103.013076] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready (repeated 3 times)


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

acer aspire 6550g wireless not working

June 24, 2015, 12:04 am
$
0
0
Hi, yesterday i have installed ubuntu 15.04 and my wifi is not working. I can see networks but when i try to connect it is just loading and never connects.

Here is output of a script i have found on the forums.

Thank you for your help.

Code:

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


Report from: 24 Jun 2015 08:53 CEST +0200


Booted last: 24 Jun 2015 08:46 CEST +0200


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


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


Distributor ID:    Ubuntu
Description:    Ubuntu 15.04
Release:    15.04
Codename:    vivid


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


Linux 3.19.0-21-generic #21-Ubuntu SMP Sun Jun 14 18:31:11 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux


Parameters: ro, quiet, splash


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


Ubuntu


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


02:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe [14e4:16b5] (rev 10)
    Subsystem: Acer Incorporated [ALI] Device [1025:0605]
    Kernel driver in use: tg3


03:00.0 Network controller [0280]: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) [168c:002e] (rev 01)
    Subsystem: Foxconn International, Inc. Device [105b:e034]
    Kernel driver in use: ath9k


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


Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 064e:d20c Suyin Corp.
Bus 002 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 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


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


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


0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no


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


b43                  421888  0
bcma                  57344  1 b43
ssb                    65536  1 b43
ath9k                147456  0
ath9k_common          32768  1 ath9k
ath9k_hw              458752  2 ath9k_common,ath9k
ath                    32768  3 ath9k_common,ath9k,ath9k_hw
mac80211              724992  2 b43,ath9k
cfg80211              540672  5 b43,ath,ath9k_common,ath9k,mac80211


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


auto lo
iface lo inet loopback


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


eth0      Link encap:Ethernet  HWaddr <MAC 'eth0' [IF]> 
          inet addr:192.168.1.17  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::226a:8aff:fe4f:3c81/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2494 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1782 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:982299 (982.2 KB)  TX bytes:283335 (283.3 KB)
          Interrupt:11


wlan0    Link encap:Ethernet  HWaddr <MAC 'wlan0' [IF]> 
          inet6 addr: fe80::ceaf:78ff:fe7e:2bc7/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:889 errors:0 dropped:0 overruns:0 frame:0
          TX packets:315 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:144756 (144.7 KB)  TX bytes:46661 (46.6 KB)


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


eth0      no wireless extensions.


lo        no wireless extensions.


wlan0    IEEE 802.11bgn  ESSID:"NOaCO" 
          Mode:Managed  Frequency:2.412 GHz  Access Point: <MAC 'NOaCO' [AC6]> 
          Bit Rate=1 Mb/s  Tx-Power=15 dBm 
          Retry short limit:7  RTS thr:off  Fragment thr:off
          Power Management:off
          Link Quality=56/70  Signal level=-54 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:16  Invalid misc:2  Missed beacon:0


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


Kernel IP routing table
Destination    Gateway        Genmask        Flags Metric Ref    Use Iface
0.0.0.0        192.168.1.1    0.0.0.0        UG    1024  0        0 eth0
169.254.0.0    0.0.0.0        255.255.0.0    U    1000  0        0 eth0
192.168.1.0    0.0.0.0        255.255.255.0  U    0      0        0 eth0


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


nameserver 127.0.1.1


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


GENERAL.DEVICE:                        eth0
GENERAL.TYPE:                          ethernet
GENERAL.VENDOR:                        Broadcom Corporation
GENERAL.PRODUCT:                        NetLink BCM57785 Gigabit Ethernet PCIe
GENERAL.DRIVER:                        tg3
GENERAL.DRIVER-VERSION:                3.137
GENERAL.FIRMWARE-VERSION:              sb
GENERAL.HWADDR:                        <MAC 'eth0' [IF]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (connected)
GENERAL.REASON:                        0 (No reason given)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:04.0/0000:02:00.0/net/eth0
GENERAL.IP-IFACE:                      eth0
GENERAL.NM-MANAGED:                    yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.CONNECTION:                    Wired connection 1
GENERAL.CON-UUID:                      88cc2f06-982c-45c7-aef5-dda5fa0b60ff
GENERAL.CON-PATH:                      /org/freedesktop/NetworkManager/ActiveConnection/1
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                    1000 Mb/s
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{2}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:  88cc2f06-982c-45c7-aef5-dda5fa0b60ff | Wired connection 1
WIRED-PROPERTIES.CARRIER:              on
IP4.ADDRESS[1]:                        ip = 192.168.1.17/24, gw = 192.168.1.1
IP4.ROUTE[1]:                          dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]:                            195.168.1.2
IP4.DNS[2]:                            195.168.1.4
IP4.DNS[3]:                            192.168.1.1
DHCP4.OPTION[1]:                        requested_ntp_servers = 1
DHCP4.OPTION[2]:                        requested_domain_search = 1
DHCP4.OPTION[3]:                        requested_broadcast_address = 1
DHCP4.OPTION[4]:                        requested_domain_name = 1
DHCP4.OPTION[5]:                        requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[6]:                        requested_time_offset = 1
DHCP4.OPTION[7]:                        expiry = 1435214950
DHCP4.OPTION[8]:                        requested_wpad = 1
DHCP4.OPTION[9]:                        next_server = 0.0.0.0
DHCP4.OPTION[10]:                      requested_netbios_scope = 1
DHCP4.OPTION[11]:                      requested_interface_mtu = 1
DHCP4.OPTION[12]:                      requested_subnet_mask = 1
DHCP4.OPTION[13]:                      dhcp_lease_time = 86400
DHCP4.OPTION[14]:                      ip_address = 192.168.1.17
DHCP4.OPTION[15]:                      subnet_mask = 255.255.255.0
DHCP4.OPTION[16]:                      requested_static_routes = 1
DHCP4.OPTION[17]:                      routers = 192.168.1.1
DHCP4.OPTION[18]:                      broadcast_address = 192.168.1.255
DHCP4.OPTION[19]:                      domain_name_servers = 195.168.1.2 195.168.1.4 192.168.1.1
DHCP4.OPTION[20]:                      requested_domain_name_servers = 1
DHCP4.OPTION[21]:                      requested_netbios_name_servers = 1
DHCP4.OPTION[22]:                      requested_routers = 1
DHCP4.OPTION[23]:                      requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]:                      dhcp_message_type = 5
DHCP4.OPTION[25]:                      requested_host_name = 1
DHCP4.OPTION[26]:                      network_number = 192.168.1.0
DHCP4.OPTION[27]:                      dhcp_server_identifier = 192.168.1.1
IP6.ADDRESS[1]:                        ip = fe80::226a:8aff:fe4f:3c81/64, gw = ::


GENERAL.DEVICE:                        wlan0
GENERAL.TYPE:                          wifi
GENERAL.VENDOR:                        Qualcomm Atheros
GENERAL.PRODUCT:                        AR9287 Wireless Network Adapter (PCI-Express) (T77H167.00)
GENERAL.DRIVER:                        ath9k
GENERAL.DRIVER-VERSION:                3.19.0-21-generic
GENERAL.FIRMWARE-VERSION:              N/A
GENERAL.HWADDR:                        <MAC 'wlan0' [IF]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          70 (connecting (getting IP configuration))
GENERAL.REASON:                        0 (No reason given)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:06.0/0000:03:00.0/net/wlan0
GENERAL.IP-IFACE:                     
GENERAL.NM-MANAGED:                    yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:              no
GENERAL.CONNECTION:                    NOaCO
GENERAL.CON-UUID:                      6e75b7b3-d2f4-44f1-8114-d7d8064a7abe
GENERAL.CON-PATH:                      /org/freedesktop/NetworkManager/ActiveConnection/0
CAPABILITIES.CARRIER-DETECT:            no
CAPABILITIES.SPEED:                    unknown
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{0}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:  6e75b7b3-d2f4-44f1-8114-d7d8064a7abe | NOaCO
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


SSID        BSSID              MODE  CHAN  FREQ      RATE      SIGNAL  BARS  SECURITY  ACTIVE  *
4TV          <MAC '4TV' [AC3]>  Infra  7    2442 MHz  54 Mbit/s  85      ▂▄▆█  WPA1 WPA2  no       
misis        <MAC 'misis' [AC2]>  Infra  4    2427 MHz  54 Mbit/s  82      ▂▄▆█  WPA2      no       
mivejama    <MAC 'mivejama' [AC5]>  Infra  11    2462 MHz  54 Mbit/s  60      ▂▄▆_  WPA2      no       
Blaguss      <MAC 'Blaguss' [AC4]>  Infra  6    2437 MHz  54 Mbit/s  44      ▂▄__  WPA1 WPA2  no       
apli        <MAC 'apli' [AN5]>  Infra  1    2412 MHz  54 Mbit/s  24      ▂___  WPA2      no       
NOaCO-guest  <MAC 'NOaCO-guest' [AC1]>  Infra  1    2412 MHz  54 Mbit/s  72      ▂▄▆_  --        no       
NOaCO        <MAC 'NOaCO' [AC6]>  Infra  1    2412 MHz  54 Mbit/s  69      ▂▄▆_  WPA1 WPA2  no       
Blaguss      <MAC 'Blaguss' [AC7]>  Infra  1    2412 MHz  54 Mbit/s  47      ▂▄__  WPA1 WPA2  no       


##### 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/meress]] (600 root)
[connection] id=meress | type=wifi
[wifi] ssid=meress | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto


[[/etc/NetworkManager/system-connections/NOaCO]] (600 root)
[connection] id=NOaCO | type=wifi
[wifi] ssid=NOaCO | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto


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


Region: Europe/Bratislava (based on set time zone)


country 00: DFS-UNSET
    (2402 - 2472 @ 40), (3, 20), (N/A)
    (2457 - 2482 @ 40), (3, 20), (N/A), NO-IR
    (2474 - 2494 @ 20), (3, 20), (N/A), NO-OFDM, NO-IR
    (5170 - 5250 @ 40), (3, 20), (N/A), NO-IR
    (5735 - 5835 @ 40), (3, 20), (N/A), NO-IR


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


eth0      no frequency information.


lo        no frequency information.


wlan0    13 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


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


Channel occupancy:


      2  APs on  Frequency:2.412 GHz (Channel 1)
      1  APs on  Frequency:2.427 GHz (Channel 4)
      1  APs on  Frequency:2.437 GHz (Channel 6)
      1  APs on  Frequency:2.442 GHz (Channel 7)
      1  APs on  Frequency:2.462 GHz (Channel 11)


eth0      Interface doesn't support scanning.


wlan0    Scan completed :
          Cell 01 - Address: <MAC 'NOaCO-guest' [AC1]>
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=56/70  Signal level=-54 dBm 
                    Encryption key:off
                    ESSID:"NOaCO-guest"
                    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=000000071124803f
                    Extra: Last beacon: 824ms ago
          Cell 02 - Address: <MAC 'misis' [AC2]>
                    Channel:4
                    Frequency:2.427 GHz (Channel 4)
                    Quality=56/70  Signal level=-54 dBm 
                    Encryption key:on
                    ESSID:"misis"
                    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=000009f1c641d102
                    Extra: Last beacon: 40ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 03 - Address: <MAC '4TV' [AC3]>
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=54/70  Signal level=-56 dBm 
                    Encryption key:on
                    ESSID:"4TV"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              12 Mb/s; 24 Mb/s; 36 Mb/s
                    Bit Rates:9 Mb/s; 18 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000f61ceba650e
                    Extra: Last beacon: 40ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                      Preauthentication Supported
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
          Cell 04 - Address: <MAC 'Blaguss' [AC4]>
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=35/70  Signal level=-75 dBm 
                    Encryption key:on
                    ESSID:"Blaguss"
                    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=000000069413ac75
                    Extra: Last beacon: 40ms 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 'mivejama' [AC5]>
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=55/70  Signal level=-55 dBm 
                    Encryption key:on
                    ESSID:"mivejama"
                    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=000006024204add5
                    Extra: Last beacon: 40ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 06 - Address: <MAC 'NOaCO' [AC6]>
                    Channel:1
                    Frequenlo        Interface doesn't support scanning.


cy:2.412 GHz (Channel 1)
                    Quality=58/70  Signal level=-52 dBm 
                    Encryption key:on
                    ESSID:"NOaCO"
                    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=000000071124719b
                    Extra: Last beacon: 824ms 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 'Blaguss' [AC7]>
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=33/70  Signal level=-77 dBm 
                    Encryption key:on
                    ESSID:"Blaguss"
                    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=0000003147833808
                    Extra: Last beacon: 10972ms 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


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


[b43]
filename:      /lib/modules/3.19.0-21-generic/kernel/drivers/net/wireless/b43/b43.ko
firmware:      b43/ucode9.fw
firmware:      b43/ucode5.fw
firmware:      b43/ucode16_mimo.fw
firmware:      b43/ucode15.fw
firmware:      b43/ucode14.fw
firmware:      b43/ucode13.fw
firmware:      b43/ucode11.fw
license:        GPL
author:        Rafał Miłecki
author:        Gábor Stefanik
author:        Michael Buesch
author:        Stefano Brivio
author:        Martin Langer
description:    Broadcom B43 wireless driver
srcversion:    25A88E97301A6821E663814
depends:        bcma,ssb,mac80211,cfg80211
intree:        Y
vermagic:      3.19.0-21-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        33:3A:84:CC:97:05:DD:B2:6E:1C:DC:E3:88:AF:CE:DC:2D:EF:F7:61
sig_hashalgo:  sha512
parm:          bad_frames_preempt:enable(1) / disable(0) Bad Frames Preemption (int)
parm:          fwpostfix:Postfix for the .fw files to load. (string)
parm:          hwpctl:Enable hardware-side power control (default off) (int)
parm:          nohwcrypt:Disable hardware encryption. (int)
parm:          hwtkip:Enable hardware tkip. (int)
parm:          qos:Enable QOS support (default on) (int)
parm:          btcoex:Enable Bluetooth coexistence (default on) (int)
parm:          verbose:Log message verbosity: 0=error, 1=warn, 2=info(default), 3=debug (int)
parm:          pio:Use PIO accesses by default: 0=DMA, 1=PIO (int)
parm:          allhwsupport:Enable support for all hardware (even it if overlaps with the brcmsmac driver) (int)


[bcma]
filename:      /lib/modules/3.19.0-21-generic/kernel/drivers/bcma/bcma.ko
license:        GPL
description:    Broadcom's specific AMBA driver
srcversion:    F17244FFF75F9BDF92327ED
depends:       
intree:        Y
vermagic:      3.19.0-21-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        33:3A:84:CC:97:05:DD:B2:6E:1C:DC:E3:88:AF:CE:DC:2D:EF:F7:61
sig_hashalgo:  sha512


[ssb]
filename:      /lib/modules/3.19.0-21-generic/kernel/drivers/ssb/ssb.ko
license:        GPL
description:    Sonics Silicon Backplane driver
srcversion:    551AE4C23939F7FBED9DA61
depends:       
intree:        Y
vermagic:      3.19.0-21-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        33:3A:84:CC:97:05:DD:B2:6E:1C:DC:E3:88:AF:CE:DC:2D:EF:F7:61
sig_hashalgo:  sha512


[ath9k]
filename:      /lib/modules/3.19.0-21-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k.ko
license:        Dual BSD/GPL
description:    Support for Atheros 802.11n wireless LAN cards.
author:        Atheros Communications
srcversion:    CBEA66963CF96C070BE11E6
depends:        ath9k_hw,mac80211,ath9k_common,cfg80211,ath
intree:        Y
vermagic:      3.19.0-21-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        33:3A:84:CC:97:05:DD:B2:6E:1C:DC:E3:88:AF:CE:DC:2D:EF:F7:61
sig_hashalgo:  sha512
parm:          debug:Debugging mask (uint)
parm:          nohwcrypt:Disable hardware encryption (int)
parm:          blink:Enable LED blink on activity (int)
parm:          btcoex_enable:Enable wifi-BT coexistence (int)
parm:          bt_ant_diversity:Enable WLAN/BT RX antenna diversity (int)
parm:          ps_enable:Enable WLAN PowerSave (int)
parm:          use_chanctx:Enable channel context for concurrency (int)


[ath9k_common]
filename:      /lib/modules/3.19.0-21-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_common.ko
license:        Dual BSD/GPL
description:    Shared library for Atheros wireless 802.11n LAN cards.
author:        Atheros Communications
srcversion:    8836292C9539A29CB162A5D
depends:        ath9k_hw,cfg80211,ath
intree:        Y
vermagic:      3.19.0-21-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        33:3A:84:CC:97:05:DD:B2:6E:1C:DC:E3:88:AF:CE:DC:2D:EF:F7:61
sig_hashalgo:  sha512


[ath9k_hw]
filename:      /lib/modules/3.19.0-21-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_hw.ko
license:        Dual BSD/GPL
description:    Support for Atheros 802.11n wireless LAN cards.
author:        Atheros Communications
srcversion:    C1A24C37619ED65AB1240B9
depends:        ath
intree:        Y
vermagic:      3.19.0-21-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        33:3A:84:CC:97:05:DD:B2:6E:1C:DC:E3:88:AF:CE:DC:2D:EF:F7:61
sig_hashalgo:  sha512


[ath]
filename:      /lib/modules/3.19.0-21-generic/kernel/drivers/net/wireless/ath/ath.ko
license:        Dual BSD/GPL
description:    Shared library for Atheros wireless LAN cards.
author:        Atheros Communications
srcversion:    D89F916A5E804AF040C4D29
depends:        cfg80211
intree:        Y
vermagic:      3.19.0-21-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        33:3A:84:CC:97:05:DD:B2:6E:1C:DC:E3:88:AF:CE:DC:2D:EF:F7:61
sig_hashalgo:  sha512


[mac80211]
filename:      /lib/modules/3.19.0-21-generic/kernel/net/mac80211/mac80211.ko
license:        GPL
description:    IEEE 802.11 subsystem
srcversion:    88CC41451370601B0D885E4
depends:        cfg80211
intree:        Y
vermagic:      3.19.0-21-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        33:3A:84:CC:97:05:DD:B2:6E:1C:DC:E3:88:AF:CE:DC:2D:EF:F7:61
sig_hashalgo:  sha512
parm:          minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
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/3.19.0-21-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:        Johannes Berg
srcversion:    E61EB836E1B33C2A2918485
depends:       
intree:        Y
vermagic:      3.19.0-21-generic SMP mod_unload modversions
signer:        Magrathea: Glacier signing key
sig_key:        33:3A:84:CC:97:05:DD:B2:6E:1C:DC:E3:88:AF:CE:DC:2D:EF:F7:61
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 #################


[b43]
allhwsupport: 0
bad_frames_preempt: 0
btcoex: 1
hwpctl: 0
hwtkip: 0
nohwcrypt: 0
pio: 0
qos: 1
verbose: 2


[ath9k]
blink: 0
bt_ant_diversity: 0
btcoex_enable: 0
nohwcrypt: 0
ps_enable: 0
use_chanctx: 0


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


[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00


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


##### 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/broadcom-sta-common.conf]
blacklist b43
blacklist b43legacy
blacklist b44
blacklist bcma
blacklist brcm80211
blacklist brcmsmac
blacklist ssb
install wl /sbin/modprobe --ignore-install wl $CMDLINE_OPTS


[/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 0x14e4:0x16b5 (tg3)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x168c:0x002e (ath9k)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"


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


[  377.664398] wlan0: RX AssocResp from <MAC 'NOaCO' [AC6]> (capab=0x411 status=0 aid=2)
[  377.664499] wlan0: associated
[  383.269053] wlan0: authenticate with <MAC 'NOaCO' [AC6]>
[  383.292940] wlan0: send auth to <MAC 'NOaCO' [AC6]> (try 1/3)
[  383.804238] wlan0: send auth to <MAC 'NOaCO' [AC6]> (try 2/3)
[  384.300457] wlan0: authenticated
[  384.340094] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 1/3)
[  385.792092] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 2/3)
[  386.344554] wlan0: RX AssocResp from <MAC 'NOaCO' [AC6]> (capab=0x411 status=0 aid=2)
[  386.344687] wlan0: associated
[  392.260895] wlan0: authenticate with <MAC 'NOaCO' [AC6]>
[  392.285313] wlan0: send auth to <MAC 'NOaCO' [AC6]> (try 1/3)
[  392.804035] wlan0: send auth to <MAC 'NOaCO' [AC6]> (try 2/3)
[  393.292535] wlan0: authenticated
[  393.340063] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 1/3)
[  394.804060] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 2/3)
[  395.344493] wlan0: RX AssocResp from <MAC 'NOaCO' [AC6]> (capab=0x411 status=0 aid=2)
[  395.344591] wlan0: associated
[  405.424590] wlan0: deauthenticated from <MAC 'NOaCO' [AC6]> (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[  406.401095] wlan0: authenticate with <MAC 'NOaCO' [AC6]>
[  406.425181] wlan0: send auth to <MAC 'NOaCO' [AC6]> (try 1/3)
[  407.432518] wlan0: authenticated
[  407.468087] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 1/3)
[  408.780096] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 2/3)
[  409.472473] wlan0: RX AssocResp from <MAC 'NOaCO' [AC6]> (capab=0x411 status=0 aid=2)
[  409.472570] wlan0: associated
[  419.552661] wlan0: deauthenticated from <MAC 'NOaCO' [AC6]> (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[  420.541046] wlan0: authenticate with <MAC 'NOaCO' [AC6]>
[  420.565260] wlan0: send auth to <MAC 'NOaCO' [AC6]> (try 1/3)
[  421.572356] wlan0: authenticated
[  421.620260] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 1/3)
[  422.816091] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 2/3)
[  423.624662] wlan0: RX AssocResp from <MAC 'NOaCO' [AC6]> (capab=0x411 status=0 aid=2)
[  423.624774] wlan0: associated
[  433.704567] wlan0: deauthenticated from <MAC 'NOaCO' [AC6]> (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)
[  434.697076] wlan0: authenticate with <MAC 'NOaCO' [AC6]>
[  434.721216] wlan0: send auth to <MAC 'NOaCO' [AC6]> (try 1/3)
[  435.728553] wlan0: authenticated
[  435.764300] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 1/3)
[  436.816099] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 2/3)
[  437.768628] wlan0: RX AssocResp from <MAC 'NOaCO' [AC6]> (capab=0x411 status=0 aid=2)
[  437.768726] wlan0: associated
[  443.268962] wlan0: authenticate with <MAC 'NOaCO' [AC6]>
[  443.293168] wlan0: send auth to <MAC 'NOaCO' [AC6]> (try 1/3)
[  444.904412] wlan0: authenticated
[  444.948096] wlan0: associate with <MAC 'NOaCO' [AC6]> (try 1/3)


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