[Bug 580648] [NEW] Network speed decrease with 2.6.34.x

[Kjell L.]

Public bug reported:

Currently I am using 2.6.34-2-generic x86_64 which just got updated to
maverick. However the network speed is greatly reduced. I can download
at max speed and upload at max speed but not at the same time. I tried
other 2.6.24 kernels earlier from the kernel ppa since I wanted to test
nouveau. And they all have the problems.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.34-2-generic 2.6.34-2.9
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.34-2.9-generic 2.6.34-rc7
Uname: Linux 2.6.34-2-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.22.1.
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
   Subdevices: 2/2
   Subdevice #0: subdevice #0
   Subdevice #1: subdevice #1
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  kl         1431 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfe220000 irq 33'
   Mixer name	: 'Analog Devices AD1984'
   Components	: 'HDA:11d41984,17aa20d7,00100400'
   Controls      : 29
   Simple ctrls  : 18
Card29.Amixer.info:
 Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7KHT24WW-1.08'
   Mixer name	: 'ThinkPad EC 7KHT24WW-1.08'
   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: Fri May 14 19:44:38 2010
HibernationDevice: RESUME=UUID=a987efcd-d02a-4fe3-9093-f1d5d071412c
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: LENOVO 7664R6G
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.34-2-generic root=UUID=b615e3ed-e3b7-4c30-99ad-80b56203ccf7 ro quiet splash
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/zsh
RelatedPackageVersions: linux-firmware 1.34
SourcePackage: linux
dmi.bios.date: 04/25/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETB7WW (2.17 )
dmi.board.name: 7664R6G
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:bvr7LETB7WW(2.17):bd04/25/2008:svnLENOVO:pn7664R6G:pvrThinkPadT61:rvnLENOVO:rn7664R6G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7664R6G
dmi.product.version: ThinkPad T61
dmi.sys.vendor: LENOVO

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


** Tags: amd64 apport-bug maverick needs-upstream-testing networking regression-potential

-- 
Network speed decrease with 2.6.34.x
https://bugs.launchpad.net/bugs/580648
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