[Bug 662288] Re: rt3090: freeze on module rt2800pci unload

[Leann Ogasawara]

Looks like we just pulled in the 2.6.38.3 stable updates which contains
the patch to resolve this bug.  The 2.6.38.3 stable patch set is queued
for the next (and final) Natty upload before release.  Setting this to
Fix Committed for now.

** Changed in: linux (Ubuntu)
       Status: Confirmed => Fix Committed

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Title:
  rt3090:  freeze on module rt2800pci unload

Status in The Linux Kernel:
  Fix Released
Status in “linux” package in Ubuntu:
  Fix Committed

Bug description:
  [Status 2010-04-12]
  fixed in linux mainline (since 2.6.39) with commit 7f6e144fb99a4a70d3c5ad5f074204c5b89a6f65 "rt2x00: Fix radio off hang issue for PCIE interface" (see comment 31)
  not (yet) fixed in kernels 2.6.38 and older (natty, maverick)
  submitted to stable on 2010-04-05 by Stanislaw Gruszka
  committed to stable-queue: http://git.kernel.org/?p=linux/kernel/git/stable/stable-queue.git;a=tree;f=queue-2.6.38;hb=HEAD (so it should be in 2.6.38.3)

  This commit should be considered for inclusion in natty.

  [Original Report]
  When I shut down the computer it does not switch off and I have to hold down the power button to power it off completely.

  Following the advice of Wolfgang Kufner I have submitted this new bug
  (see comment #25 on this bug:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/594866).

  When I blacklist the modules listed in post #14 of the above bug my PC
  shuts down properly but I cannot connect to a WPA2 wireless router.

  If I un-blacklist rt2800pci (keeping the other modules blacklisted) I
  can again connect to the WPA2 wireless router but I can no longer shut
  down.

  I have tried several different combinations of blacklisting the
  modules in post #14 but none of the combinations I tried seemed to
  work.

  My PC is an MSI CR700.

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: linux-image-2.6.35-22-generic 2.6.35-22.33
  Regression: Yes
  Reproducible: No
  ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
  Uname: Linux 2.6.35-22-generic i686
  NonfreeKernelModules: nvidia
  AcpiTables:
   Error: command ['gksu', '-D', 'Apport', '--', '/usr/share/apport/dump_acpi_tables.py'] failed with exit code 1:
   (gksu:9846): Gdk-CRITICAL **: IA__gdk_draw_pixbuf: assertion `GDK_IS_DRAWABLE (drawable)' failed
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  marjorie   1485 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'NVidia'/'HDA NVidia at 0xfae78000 irq 21'
     Mixer name	: 'Nvidia MCP79/7A HDMI'
     Components	: 'HDA:10ec0888,14621019,00100202 HDA:10de0007,10de0101,00100100'
     Controls      : 32
     Simple ctrls  : 17
  Date: Sun Oct 17 18:34:46 2010
  Frequency: Once a day.
  HibernationDevice: RESUME=UUID=cfb75d32-2f8e-4d89-8c5e-02f828455d9f
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
  Lsusb:
   Bus 002 Device 002: ID 0461:4d08 Primax Electronics, Ltd
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 001 Device 003: ID 1307:0165 Transcend Information, Inc. 2GB/4GB Flash Drive
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Micro-Star International CR700
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=c00e545b-2e51-41b6-88d9-6e25f57fcf47 ro quiet splash
  ProcEnviron:
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  RelatedPackageVersions: linux-firmware 1.38
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  StagingDrivers: rt2860sta
  Title: [STAGING]
  dmi.bios.date: 01/20/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: A1734NMS V3.1A
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: MS-1734
  dmi.board.vendor: MSI
  dmi.board.version: Ver 1.000
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 10
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrA1734NMSV3.1A:bd01/20/2010:svnMicro-StarInternational:pnCR700:pvrVer1.000:rvnMSI:rnMS-1734:rvrVer1.000:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
  dmi.product.name: CR700
  dmi.product.version: Ver 1.000
  dmi.sys.vendor: Micro-Star International