[Bug 651322] [NEW] Ubuntu Kernel Panics on Eee Pc 1001ha due to wireless

[Joshua O'Leary]

Public bug reported:

My Eee Pc occasionally kernel panics on ubuntu, usually once each day, on startup, and sometimes on shutdown. Before it kernel panics, it says something like 'mcu request failed'. When the kernel panic occurs, keyboard and mouse are completely non-responsive and you have to give the machine a hard reboot with the power button. The eee pc has a ralink rt3090 wifi card in it, and uses the 'out of the box' rt2800pci driver (in maverick). In previous kernels (lucid etc) it used the rt2860sta driver, but this still produced the same type of kernel panic.
1) Test ubuntu on an asus eepc, 1001ha
2) Test the machine each day. The network is setup to wpa wireless, auto-connect.
3) You should find similar results.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.33
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  joshua     1374 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xf7db8000 irq 44'
   Mixer name	: 'Realtek ALC269'
   Components	: 'HDA:10ec0269,104383ce,00100004'
   Controls      : 10
   Simple ctrls  : 6
Date: Wed Sep 29 18:06:11 2010
HibernationDevice: RESUME=UUID=8296049f-9a10-4955-9625-8afc9c9f4b2a
InstallationMedia: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Beta i386 (20100902.1)
MachineType: ASUSTeK Computer INC. 1001HA
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=2bd8f30b-bfe5-4bad-95de-f5ffd3b64b0c ro quiet splash
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
 0: phy0: Wireless LAN
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
dmi.bios.date: 12/21/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1203
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: 1005HA
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: 0x00000000
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer INC.
dmi.chassis.version: x.x
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1203:bd12/21/2009:svnASUSTeKComputerINC.:pn1001HA:pvrx.x:rvnASUSTeKComputerINC.:rn1005HA:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
dmi.product.name: 1001HA
dmi.product.version: x.x
dmi.sys.vendor: ASUSTeK Computer INC.

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


** Tags: apport-bug i386 kernel-net maverick needs-upstream-testing ubuntu-une

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Ubuntu Kernel Panics on Eee Pc 1001ha due to wireless
https://bugs.launchpad.net/bugs/651322
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