Andrew Piziali, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1223055/comments/55
regarding this is no longer an issue for you. For future reference you
can manage the status of your own bugs by clicking on the current status
in the yellow line and then choosing a new status in the revealed drop
down box. You can learn more about bug statuses at
https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
to report this bug and helping to make Ubuntu better. Please submit any
future bugs you may find.
Kenneth Loafman, please file a new report via a terminal:
ubuntu-bug xorg
Please ensure you have xdiagnose installed, and that you click the Yes
button for attaching additional debugging information.
Also, please feel free to subscribe me to it.
** Changed in: xorg (Ubuntu)
Importance: High => Undecided
** Changed in: xorg (Ubuntu)
Status: Confirmed => Invalid
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1223055
Title:
System Hangs With Kernel Migration Processes Consuming 100% CPU
Status in xorg package in Ubuntu:
Invalid
Bug description:
Once or twice a week, the system becomes non-responsive, with the
mouse cursor tracking mouse movement but no keyboard response. Until
today I would resort to using the kernel magic keys to reboot the
system (R-E-I-S-U-B). Today I remotely logged in from another machine
on the LAN and discovered that not only was the kernel alive and all
processes running, but that the "migration/0" and "migration/1"
processes were consuming 50% of the CPU each, as reported by top(1). I
suspect this is why the system becomes non-responsive.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-generic 3.2.0.53.63
ProcVersionSignature: Ubuntu 3.2.0-53.81-generic 3.2.50
Uname: Linux 3.2.0-53-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.4
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: andy 2195 F.... pulseaudio
/dev/snd/controlC0: andy 2195 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xee400000 irq 47'
Mixer name : 'Analog Devices AD1981'
Components : 'HDA:11d41981,17aa2025,00100200'
Controls : 21
Simple ctrls : 12
Card1.Amixer.info:
Card hw:1 'U0x46d0x804'/'USB Device 0x46d:0x804 at usb-0000:00:1d.7-6.2.2,
high speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0804'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 6144
Mono: Capture 4608 [75%] [24.00dB] [on]
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
79HT50WW-1.07'
Mixer name : 'ThinkPad EC 79HT50WW-1.07'
Components : ''
Controls : 2
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 14
Mono: Playback 7 [50%] [on]
Date: Mon Sep 9 16:56:22 2013
HibernationDevice: RESUME=UUID=5301c707-e227-46f3-8b49-a319582091a4
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: LENOVO 8743CTO
MarkForUpload: True
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-53-generic
root=UUID=a9ba509e-76a3-4c03-b898-0409f24233eb ro quiet splash nomodeset
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-53-generic N/A
linux-backports-modules-3.2.0-53-generic N/A
linux-firmware 1.79.6
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/05/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 7IET32WW (1.13 )
dmi.board.name: 8743CTO
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:bvr7IET32WW(1.13):bd02/05/2008:svnLENOVO:pn8743CTO:pvrThinkPadT60:rvnLENOVO:rn8743CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 8743CTO
dmi.product.version: ThinkPad T60
dmi.sys.vendor: LENOVO
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