[Bug 600073] [NEW] 5Ghz Wireless-N connection times out constantly

[Mario Limonciello]

Public bug reported:

I've just installed Ubuntu 10.04 on this laptop and discovered that it
has a very difficult time with my wireless A/N 5Ghz network at home.  I
am constantly getting drop outs.  Whenever this happens, I see it paired
with the following in dmesg:


[  182.219253] iwlagn 0000:03:00.0: iwl_tx_agg_start on ra = 00:26:5a:fb:54:d9 tid = 0

Just in writing this bug I've gotten another 5 of these messages
appended.

I've installed LBM, but it doesn't appear to help the issue at all.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic-pae 2.6.32-22.36
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-22.36-generic-pae 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic-pae i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  supermario   1623 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xe9660000 irq 22'
   Mixer name	: 'IDT 92HD81B1C5'
   Components	: 'HDA:111d76d5,1028040a,00100104'
   Controls      : 18
   Simple ctrls  : 12
Card1.Amixer.info:
 Card hw:1 'NVidia'/'HDA NVidia at 0xe3080000 irq 16'
   Mixer name	: 'Nvidia ID b'
   Components	: 'HDA:10de000b,10de0101,00100100'
   Controls      : 0
   Simple ctrls  : 0
Card1.Amixer.values:
 
Date: Wed Jun 30 00:25:37 2010
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-dell-lucid-une-20100427-1
HibernationDevice: RESUME=UUID=554d13d3-78d1-4360-903d-cfccf8af64d1
InstallationMedia: Ubuntu 10.04 "Lucid" - Build i386 LIVE Binary 20100427-14:29
MachineType: Dell Inc. Latitude E6410
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic-pae root=UUID=27a6ddbd-d59a-4803-b949-1fba93b1f60a ro nomodeset xforcevesa quiet splash
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
SourcePackage: linux
dmi.bios.date: 05/28/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 0K42JR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA03:bd05/28/2010:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn0K42JR:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6410
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 lucid needs-upstream-testing networking ubuntu-une

-- 
5Ghz Wireless-N connection times out constantly
https://bugs.launchpad.net/bugs/600073
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.