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Message #119298
[Bug 1455974] AlsaInfo.txt
apport information
** Attachment added: "AlsaInfo.txt"
https://bugs.launchpad.net/bugs/1455974/+attachment/4400469/+files/AlsaInfo.txt
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https://bugs.launchpad.net/bugs/1455974
Title:
Lenovo E545 freezes with 'CPU stuck' under Kernel 3.19 (Ubuntu 15.04)
Status in linux package in Ubuntu:
Incomplete
Bug description:
Lenovo E545 freezes with 'CPU stuck' under Kernel 3.19 (Ubuntu 15.04;
latest) after aprox 10s when login screen appears meanwhile Ubuntu
14.10 runs.
CPU stuck also when booting in text mode.
Kernel 3.16 under Ubuntu 15.04 seems to work either.
---
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ctb 1844 F.... pulseaudio
/dev/snd/controlC0: ctb 1844 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 15.04
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-05-18 (366 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: LENOVO 20B2CTO1WW
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-34-generic.efi.signed root=UUID=186c4ba0-9c33-449a-899f-d1d1a0ec35ff ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-34.47-generic 3.16.7-ckt8
RelatedPackageVersions:
linux-restricted-modules-3.16.0-34-generic N/A
linux-backports-modules-3.16.0-34-generic N/A
linux-firmware 1.143
Tags: vivid
UdevLog:
Uname: Linux 3.16.0-34-generic x86_64
UpgradeStatus: Upgraded to vivid on 2015-04-23 (25 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 01/24/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: HRET24WW (1.12)
dmi.board.asset.tag: Not Available
dmi.board.name: 20B2CTO1WW
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:bvrHRET24WW(1.12):bd01/24/2014:svnLENOVO:pn20B2CTO1WW:pvrThinkPadEdgeE545:rvnLENOVO:rn20B2CTO1WW:rvr0B98405Std:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20B2CTO1WW
dmi.product.version: ThinkPad Edge E545
dmi.sys.vendor: LENOVO
---
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ctb 1844 F.... pulseaudio
/dev/snd/controlC0: ctb 1844 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 15.04
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-05-18 (366 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: LENOVO 20B2CTO1WW
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-34-generic.efi.signed root=UUID=186c4ba0-9c33-449a-899f-d1d1a0ec35ff ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-34.47-generic 3.16.7-ckt8
RelatedPackageVersions:
linux-restricted-modules-3.16.0-34-generic N/A
linux-backports-modules-3.16.0-34-generic N/A
linux-firmware 1.143
Tags: vivid
UdevLog:
Uname: Linux 3.16.0-34-generic x86_64
UpgradeStatus: Upgraded to vivid on 2015-04-23 (25 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 01/24/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: HRET24WW (1.12)
dmi.board.asset.tag: Not Available
dmi.board.name: 20B2CTO1WW
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:bvrHRET24WW(1.12):bd01/24/2014:svnLENOVO:pn20B2CTO1WW:pvrThinkPadEdgeE545:rvnLENOVO:rn20B2CTO1WW:rvr0B98405Std:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20B2CTO1WW
dmi.product.version: ThinkPad Edge E545
dmi.sys.vendor: LENOVO
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