Public bug reported:
I filed this bug against linux-image-3.19.0-29-generic and hope that it
has attached everything relevant.
With linux-image-3.19.0-29-generic I can only run my thinkpad X240 for a
few hours before I invariably trip over this bug and cause it to hang,
heating up and driving the fan to full speed. I never have this trouble
when I select linux-image-3.19.0-28-generic. Occasionally I'll reboot
for updates (such as the recent network manager one) and forget to go
down a build number, and I hit this again shortly after reboot.
The screen remains in whatever state it was in, but I am unable to move
the mouse or affect X with the keyboard (including trying to switch to a
virtual console with Ctrl-Alt-F1). Nothing suspicious shows up in
kern.log after the reboot, but I tend to have to do a hard power-off to
get back to a useful machine so the journal may not be fully
checkpointed in time.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-29-generic 3.19.0-29.31
ProcVersionSignature: Ubuntu 3.19.0-28.30-generic 3.19.8-ckt5
Uname: Linux 3.19.0-28-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nick 2766 F.... pulseaudio
/dev/snd/controlC1: nick 2766 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Sep 22 10:20:31 2015
HibernationDevice: RESUME=UUID=dae1fd50-2dc0-48b2-bd93-5823478772b6
InstallationDate: Installed on 2014-05-29 (480 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: LENOVO 20ALCTO1WW
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-28-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.19.0-28-generic N/A
linux-backports-modules-3.19.0-28-generic N/A
linux-firmware 1.143.3
SourcePackage: linux
UpgradeStatus: Upgraded to vivid on 2015-05-05 (139 days ago)
dmi.bios.date: 02/06/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: GIET69WW (2.19 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20ALCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: 0B98405 STD
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrGIET69WW(2.19):bd02/06/2014:svnLENOVO:pn20ALCTO1WW:pvrThinkPadX240:rvnLENOVO:rn20ALCTO1WW:rvr0B98405STD:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20ALCTO1WW
dmi.product.version: ThinkPad X240
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug package-from-proposed vivid
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https://bugs.launchpad.net/bugs/1498387
Title:
system hangs and CPU heats up in -29 but not -28
Status in linux package in Ubuntu:
Confirmed
Bug description:
I filed this bug against linux-image-3.19.0-29-generic and hope that
it has attached everything relevant.
With linux-image-3.19.0-29-generic I can only run my thinkpad X240 for
a few hours before I invariably trip over this bug and cause it to
hang, heating up and driving the fan to full speed. I never have this
trouble when I select linux-image-3.19.0-28-generic. Occasionally
I'll reboot for updates (such as the recent network manager one) and
forget to go down a build number, and I hit this again shortly after
reboot.
The screen remains in whatever state it was in, but I am unable to
move the mouse or affect X with the keyboard (including trying to
switch to a virtual console with Ctrl-Alt-F1). Nothing suspicious
shows up in kern.log after the reboot, but I tend to have to do a hard
power-off to get back to a useful machine so the journal may not be
fully checkpointed in time.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-29-generic 3.19.0-29.31
ProcVersionSignature: Ubuntu 3.19.0-28.30-generic 3.19.8-ckt5
Uname: Linux 3.19.0-28-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nick 2766 F.... pulseaudio
/dev/snd/controlC1: nick 2766 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Sep 22 10:20:31 2015
HibernationDevice: RESUME=UUID=dae1fd50-2dc0-48b2-bd93-5823478772b6
InstallationDate: Installed on 2014-05-29 (480 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: LENOVO 20ALCTO1WW
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-28-generic.efi.signed
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.19.0-28-generic N/A
linux-backports-modules-3.19.0-28-generic N/A
linux-firmware 1.143.3
SourcePackage: linux
UpgradeStatus: Upgraded to vivid on 2015-05-05 (139 days ago)
dmi.bios.date: 02/06/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: GIET69WW (2.19 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20ALCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: 0B98405 STD
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvrGIET69WW(2.19):bd02/06/2014:svnLENOVO:pn20ALCTO1WW:pvrThinkPadX240:rvnLENOVO:rn20ALCTO1WW:rvr0B98405STD:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20ALCTO1WW
dmi.product.version: ThinkPad X240
dmi.sys.vendor: LENOVO
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