Christopher,
I tried the version of Ubuntu you mentioned for a few hours and didn't
see the bug. I was running it from a USB drive, however, because I
didn't want to put a development release of Ubuntu on my computer. So
I'm not sure if that makes a difference in triggering the bug.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1197869
Title:
Thinkpad randomly locks up/freezes
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
System randomly locks up completely. Screen is frozen, system is
completely unresponsive. No key combos have any effect (Ctrl-Alt-Del,
Ctrl-Alt-Backspace, Ctrl-Alt-F1). The only thing that works is
holding down the power button until it turns off.
I tried Alt + SysReq + REISUB (http://askubuntu.com/a/36717/18665)
when it locks up, but it has no effect either.
It normally does it about once a day, but this morning it locked up 3
times in the past hour or so.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-48-generic 3.2.0-48.74
ProcVersionSignature: Ubuntu 3.2.0-48.74-generic 3.2.46
Uname: Linux 3.2.0-48-generic x86_64
NonfreeKernelModules: wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: bryan 1922 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf1810000 irq 47'
Mixer name : 'Intel PantherPoint HDMI'
Components : 'HDA:10ec0269,17aa500c,00100203
HDA:80862806,80860101,00100000'
Controls : 31
Simple ctrls : 13
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
unknown'
Mixer name : 'ThinkPad EC (unknown)'
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]
CheckboxSubmission: 0f4e55dc6f3e211b5e23a7a40efd98d8
CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f
Date: Thu Jul 4 10:18:48 2013
HibernationDevice: RESUME=UUID=4afa8032-cfe5-45f4-a626-738ab33904ac
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120823.1)
MachineType: LENOVO 3351CTO
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-48-generic
root=UUID=2d445ceb-b77f-4a11-b57b-9a9a7f59c222 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-48-generic N/A
linux-backports-modules-3.2.0-48-generic N/A
linux-firmware 1.79.4
SourcePackage: linux
StagingDrivers: rts_pstor mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/27/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: H6ET61WW (2.02 )
dmi.board.asset.tag: Not Available
dmi.board.name: 3351CTO
dmi.board.vendor: LENOVO
dmi.board.version: Win8 STD DPK TPG
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrH6ET61WW(2.02):bd08/27/2012:svnLENOVO:pn3351CTO:pvrThinkPadT430u:rvnLENOVO:rn3351CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 3351CTO
dmi.product.version: ThinkPad T430u
dmi.sys.vendor: LENOVO
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