Interesting what file did you change? I'll try again in Maverick.

~Brett
On Nov 22, 2010 9:16 AM, "Jesper Larsen" <email address hidden> wrote:
> I have an Intel Advanced-N 6200 card. I have re enabled n support and
> have normal throughput/packet loss on both g and n connection. I guess
> this bug is not affecting all cards with the iwlagn driver. This is on a
> fully updated natty installation.
>
> --
> iwlagn degrades quickly during normal wifi session
> https://bugs.launchpad.net/bugs/630748
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in The Linux Kernel: Unknown
> Status in Release Notes for Ubuntu: Fix Released
> Status in “linux-firmware” package in Ubuntu: Confirmed
> Status in “module-init-tools” package in Ubuntu: Fix Released
> Status in “linux-firmware” source package in Maverick: Confirmed
> Status in “module-init-tools” source package in Maverick: Fix Released
> Status in “linux-firmware” source package in Natty: Confirmed
> Status in “module-init-tools” source package in Natty: Fix Released
>
> Bug description:
> I recently upgraded my lucid laptop (thinkpad X200s) to maverick. I found
after the reboot that my wireless degrades after about 8 hours of ordinary
use. I had 45% packet loss direct to my WAP, and this was easily cleared up
by doing "modprobe -r iwlagn; modprobe iwlagn" as root.
>
> I'd not be so quick to file this except that Paul Collins told me that
he'd seen the same behavior from upstream 2.6.35.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 10.10
> Package: linux-image-2.6.35-19-generic 2.6.35-19.28
> Regression: Yes
> Reproducible: Yes
> ProcVersionSignature: Ubuntu 2.6.35-19.28-generic 2.6.35.3
> Uname: Linux 2.6.35-19-generic x86_64
> AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
> Architecture: amd64
> ArecordDevices:
> **** List of CAPTURE Hardware Devices ****
> card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
> Subdevices: 1/1
> Subdevice #0: subdevice #0
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC0: nick 2188 F.... pulseaudio
> CRDA: Error: [Errno 2] No such file or directory
> Card0.Amixer.info:
> Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 47'
> Mixer name : 'Conexant CX20561 (Hermosa)'
> Components : 'HDA:14f15051,17aa20ff,00100000'
> Controls : 14
> Simple ctrls : 7
> Card29.Amixer.info:
> Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
7XHT22WW-1.04'
> Mixer name : 'ThinkPad EC 7XHT22WW-1.04'
> Components : ''
> Controls : 1
> Simple ctrls : 1
> Card29.Amixer.values:
> Simple mixer control 'Console',0
> Capabilities: pswitch pswitch-joined penum
> Playback channels: Mono
> Mono: Playback [on]
> Date: Sun Sep 5 11:24:24 2010
> EcryptfsInUse: Yes
> HibernationDevice: RESUME=UUID=093be503-d248-45fa-a7fe-77cdd35c0f5a
> MachineType: LENOVO 7465CTO
> ProcCmdLine: root=UUID=5237fceb-23d0-412d-84d9-b8f8b3bf28af ro quiet
splash
> ProcEnviron:
> LC_COLLATE=C
> PATH=(custom, user)
> LANG=en_US.UTF-8
> SHELL=/bin/bash
> RelatedPackageVersions: linux-firmware 1.38
> SourcePackage: linux
> WpaSupplicantLog:
>
> dmi.bios.date: 06/25/2009
> dmi.bios.vendor: LENOVO
> dmi.bios.version: 6DET55WW (3.05 )
> dmi.board.name: 7465CTO
> dmi.board.vendor: LENOVO
> dmi.board.version: Not Available
> dmi.chassis.asset.tag: No Asset Information
> dmi.chassis.type: 10
> dmi.chassis.vendor: LENOVO
> dmi.chassis.version: Not Available
> dmi.modalias:
dmi:bvnLENOVO:bvr6DET55WW(3.05):bd06/25/2009:svnLENOVO:pn7465CTO:pvrThinkPadX200s:rvnLENOVO:rn7465CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
> dmi.product.name: 7465CTO
> dmi.product.version: ThinkPad X200s
> dmi.sys.vendor: LENOVO
>
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