kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Erik, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.13-rc5

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** This bug is no longer a duplicate of bug 568090
   ath5k should be loaded with nohwcrypt parameter

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
       Status: Expired => Incomplete

-- 
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https://bugs.launchpad.net/bugs/700486

Title:
  ath5k slow on small transfers

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I am unable to browse the web using the ath5k driver in lucid's
  standard kernel. Using wget or scp to transfer big files (audio/video)
  works at the expected speed (for 54Mbps wireless -> 18Mbps -> 2,2
  MBps).

  I do believe this is unrelated to #369005 because I do not see the
  "unsupported jumbo" messages in my logs.

  Using the net5211 driver with ndiswrapper both browsing and wget/scp
  work at the expected speed .

  I have tried (in this order):
  1) using the ath5k module from linux-backports-modules-compat-wireless--2.6.36-2.6.32-27-generic. This makes no difference.
  2) booting the kernel & ath5k module from linux-image-2.6.35-22-generic available in lucids archive. This makes no difference.
  3) booting the kernel from linux-image-2.6.32-27-generic with pcie_aspm=off as suggested in https://bugzilla.kernel.org/show_bug.cgi?id=13892. This makes no difference either.

  I am currently downloading the newest lucid mainline kernel
  (2.6.35-rc1) to try that.

  If I can deliver more information please tell me what (and how).

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: linux-image-2.6.32-27-generic 2.6.32-27.49
  Regression: No
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.32-27.49-generic 2.6.32.26+drm33.12
  Uname: Linux 2.6.32-27-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: i386
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp2', '/dev/dsp', '/dev/dsp1', '/dev/snd/by-id', '/dev/snd/controlC2', '/dev/snd/pcmC2D0c', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/seq', '/dev/snd/timer', '/dev/sequencer2', '/dev/sequencer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'IXP'/'ATI IXP rev 2 with ALC250 at 0xc0003400, irq 17'
     Mixer name	: 'Realtek ALC250 rev 2'
     Components	: 'AC97a:414c4752'
     Controls      : 33
     Simple ctrls  : 21
  Card1.Amixer.info:
   Card hw:1 'Modem'/'ATI IXP Modem rev 2 at 0xc0003800, irq 17'
     Mixer name	: 'Silicon Laboratory Si3036,8 rev 15'
     Components	: 'AC97m:53494c2f'
     Controls      : 3
     Simple ctrls  : 3
  Card1.Codecs.codec97.0.mc97.1.1:
   1-1/0: Silicon Laboratory Si3036,8 rev 15
   
   Extended modem ID: codec=1 LIN1
   Modem status     : GPIO MREF ADC1 DAC1 PRE(ADC2) PRF(DAC2) PRG(HADC) PRH(HDAC)
   Line1 rate       : 8000Hz
  Card2.Amixer.info:
   Card hw:2 'U0x46d0x9c1'/'USB Device 0x46d:0x9c1 at usb-0000:00:13.2-3.4, high speed'
     Mixer name	: 'USB Mixer'
     Components	: 'USB046d:09c1'
     Controls      : 2
     Simple ctrls  : 1
  Card2.Amixer.values:
   Simple mixer control 'Mic',0
     Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
     Capture channels: Mono
     Limits: Capture 0 - 3072
     Mono: Capture 1537 [50%] [24.00dB] [on]
  Date: Sat Jan  8 22:16:58 2011
  HibernationDevice: RESUME=UUID=02a43955-21c6-465c-8e90-88dc5c6263de
  MachineType: TOSHIBA Satellite M40
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcCmdLine: root=/dev/sda2 ro quiet splash
  ProcEnviron:
   PATH=(custom, user)
   LANG=C
   SHELL=/bin/bash
  RelatedPackageVersions: linux-firmware 1.34.1
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  WpaSupplicantLog:
   
  dmi.bios.date: 10/26/05
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 1.30
  dmi.board.name: SB400
  dmi.board.vendor: ATI
  dmi.board.version: Rev0.4b
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: ATI
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr1.30:bd10/26/05:svnTOSHIBA:pnSatelliteM40:pvrPSM44E-00X017DU:rvnATI:rnSB400:rvrRev0.4b:cvnATI:ct1:cvrN/A:
  dmi.product.name: Satellite M40
  dmi.product.version: PSM44E-00X017DU
  dmi.sys.vendor: TOSHIBA
  --- 
  Architecture: i386
  DistroRelease: Ubuntu 10.04
  Package: linux (not installed)
  ProcEnviron:
   PATH=(custom, user)
   LANG=C
   SHELL=/bin/bash
  Tags: lucid
  Uname: Linux 2.6.35-020635rc1-generic i686
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UserGroups: adm admin audio cdrom dialout dip disk floppy lpadmin netdev plugdev video

  --- 
  Architecture: i386
  DistroRelease: Ubuntu 10.04
  Package: linux (not installed)
  ProcEnviron:
   PATH=(custom, user)
   LANG=C
   SHELL=/bin/bash
  Tags: lucid
  Uname: Linux 2.6.35-020635rc1-generic i686
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UserGroups: adm admin audio cdrom dialout dip disk floppy lpadmin netdev plugdev video

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