Public bug reported:
I (and others in the forums) are experiencing MANY hard freezes in
Ubuntu since upgrading to Kernel 3.0. Here is as much information as I
can give now but I'll run anything (including the possibility of
allowing a remote connect) to diagnose this problem as I think it is
serious and has the potential to ruining machines as I'm frequently
having to hard shut down which of course runs the possibility of
damaging a hard drive.
Problem: Hard freeze very often (I've had as many as 5 in an hour). Hard
freeze definition from me:
1. Mouse stops moving
2. Keyboard actions have no response (including alt+cntrl+f1)
3. Hard drive spins for a shor time but then stops
4. Only way to fix is hard shut down
What's been done:
1. Checked logs (willing to provide any but I couldn't see any problem)
2. Tried finding out if software is triggering it, seems to be random, could be
wrong
Again I think that this is a major problem so I'll do whatever it takes to
provide information. Thank you in advance
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-12-generic 3.0.0-12.20
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: joel 1738 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfc700000 irq 46'
Mixer name : 'Intel Cantiga HDMI'
Components : 'HDA:111d7675,102802a0,00100103
HDA:80862802,80860101,00100000'
Controls : 20
Simple ctrls : 11
Date: Fri Dec 23 23:12:36 2011
HibernationDevice: RESUME=UUID=90f593d0-5fa7-400f-a725-a895731a11cb
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: Dell Inc. Studio 1737
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic
root=UUID=e1aae5f2-06b0-45a0-bf21-9ede9bd5263d ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic N/A
linux-backports-modules-3.0.0-12-generic N/A
linux-firmware 1.60
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 11/25/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 0m824g
dmi.board.vendor: Dell Inc.
dmi.board.version: A08
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A08
dmi.modalias:
dmi:bvnDellInc.:bvrA08:bd11/25/2009:svnDellInc.:pnStudio1737:pvrA08:rvnDellInc.:rn0m824g:rvrA08:cvnDellInc.:ct8:cvrA08:
dmi.product.name: Studio 1737
dmi.product.version: A08
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug oneiric running-unity
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https://bugs.launchpad.net/bugs/908335
Title:
Kernel Hard Freezing Very Often
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