[Bug 619343] [NEW] High CPU on events/0 or 1 and on board networkcard non functional

[snamellit]

Public bug reported:

When booting 2.6.32-24 my onboard network card does not detect a link
and is not initialized. Both lights are fixed on. During the boot the
CPU jump on 1 core to between 30-100% pulsating in about 2 second rhythm
and generating continupously a load of about 2.

System performance is severely degraded with frequent relatively brief
freezes and very sluggish response.

Booting in 2.6.32-23 works perfectly normal.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image (not installed)
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-23-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
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:  pti        1580 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfe220000 irq 17'
   Mixer name	: 'Analog Devices AD1984'
   Components	: 'HDA:11d41984,17aa20bb,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: Tue Aug 17 18:44:57 2010
HibernationDevice: RESUME=UUID=ee6d4aeb-5b72-41a8-8c64-fe52429a1f23
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: LENOVO 6458W5L
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-23-generic root=UUID=2e1277dd-02d4-4965-a928-f58eec4f6e0f ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34.1
SourcePackage: linux
dmi.bios.date: 08/15/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETC4WW (2.24 )
dmi.board.name: 6458W5L
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:bvr7LETC4WW(2.24):bd08/15/2008:svnLENOVO:pn6458W5L:pvrThinkPadT61:rvnLENOVO:rn6458W5L:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6458W5L
dmi.product.version: ThinkPad T61
dmi.sys.vendor: LENOVO

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


** Tags: amd64 apport-bug lucid needs-upstream-testing networking regression-release

-- 
High CPU on events/0 or 1 and on board networkcard non functional
https://bugs.launchpad.net/bugs/619343
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.