Public bug reported:
I have noticed the laptop rebooting within 10 minutes of use. I
suspected the temperature as I see the critical temperature reached a
lot of places in the /var/log/syslog. But I notice that this is
increased when I try to download something, run a network speed test,
update the system using apt, etc. I saw today some errors related to
network. I am not sure how to debug this further so filing the bug.
I am getting the fan checked for the laptop tomorrow but I am not sure
about the network part. If there is already a known issue in this area
please let know.
If it is any use the Windows reboots also at times so I am suspecting it
has to do with the laptop after the BSOD. Sometimes it appears corrupted
as well but the frequency is much lesser in case of Windows.
Thanks in advance,
Mayank
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-17-generic 3.5.0-17.28
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mayankr 2137 F.... pulseaudio
Date: Sun Nov 4 12:47:42 2012
HibernationDevice: RESUME=UUID=564591e5-57fe-461a-8a09-2c31fdbbf2ee
MachineType: LENOVO 2768GZ9
MarkForUpload: True
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
LANGUAGE=en_IN:en
TERM=xterm
PATH=(custom, no user)
LANG=en_IN
SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic
root=UUID=420a15eb-4d65-4f15-9c15-1ccc3dee8556 ro quiet splash vt.handoff=7
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory
/home/mayankr not ours.
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.5.0-17-generic N/A
linux-backports-modules-3.5.0-17-generic N/A
linux-firmware 1.95
RfKill:
0: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: yes
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/06/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET91WW (3.21 )
dmi.board.name: 2768GZ9
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:bvr7UET91WW(3.21):bd12/06/2010:svnLENOVO:pn2768GZ9:pvrThinkPadT400:rvnLENOVO:rn2768GZ9:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2768GZ9
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug quantal
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https://bugs.launchpad.net/bugs/1074825
Title:
Laptop reboots very frequrently due to heating or network issues
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