168c:002b Ath9k wifi does not connect to Freebox router with WPA+TKIP, does with WPA+AES
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
High
|
Unassigned |
Bug Description
I had very slow wifi connectivity from my computer to my "Freebox v5" (french operator Free) running OS details: Chumby Internet radio, Linux 2.6.13 - 2.6.28, Linux 2.6.18 (nmap scan) . This was (temporarily) solved by setting nohwcrypt=1 module option, but today, after some use and some non-use (perhaps it got in a different ACPI state) all I could get was connect/
The worst part of it is that it seems to authenticate, but it gets nothing in /etc/resolv.conf, and gives "network is unreachable" if I try to ping 192.168.0.0/24.
I also tried to use backports modules and disable power management, to no success.
WORKAROUND: In Precise, used linux-backports
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-27-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu11
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0c: joari 1881 F...m pulseaudio
/dev/snd/pcmC0D0p: joari 1881 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7db8000 irq 44'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,
Controls : 16
Simple ctrls : 9
Date: Tue Jul 31 14:45:39 2012
HibernationDevice: RESUME=
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release i386 (20110427)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: ASUSTeK Computer INC. 1005HA
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.79
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-05-06 (85 days ago)
dmi.bios.date: 02/26/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1401
dmi.board.
dmi.board.name: 1005HA
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer INC.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: 1005HA
dmi.product.
dmi.sys.vendor: ASUSTeK Computer INC.
description: | updated |
summary: |
- 168c:002b Ath9k wifi problems + 168c:002b Ath9k wifi does not connect to WPA+TKIP, does to WPA+AES |
Bernardofpc, thank you for reporting this and helping make Ubuntu better. Could you please test the latest upstream kernel available following https:/ /wiki.ubuntu. com/KernelMainl ineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the kernel in the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested and remove the 'needs- upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream- testing' text.
If this bug is fixed in the mainline kernel, please add the following tag 'kernel- fixed-upstream' .
If the mainline kernel does not fix this bug, please add the tag: 'kernel- bug-exists- upstream' .
If you are unable to test the mainline kernel, please comment as to why specifically you were unable to test it and add the tag: 'kernel- unable- to-test- upstream' .
Please let us know your results. Thanks in advance.
Helpful Bug Reporting Links: /help.ubuntu. com/community/ ReportingBugs# Bug_Reporting_ Etiquette /help.ubuntu. com/community/ ReportingBugs# A3._Make_ sure_the_ bug_hasn. 27t_already_ been_reported /help.ubuntu. com/community/ ReportingBugs# Adding_ Apport_ Debug_Informati on_to_an_ Existing_ Launchpad_ Bug /help.ubuntu. com/community/ ReportingBugs# Adding_ Additional_ Attachments_ to_an_Existing_ Launchpad_ Bug
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