Lenovo E545 freezes with 'CPU stuck' under Kernel 3.19 (Ubuntu 15.04)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
High
|
Unassigned |
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/
/dev/snd/
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
NonfreeKernelMo
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
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.
dmi.board.name: 20B2CTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: 0B98405 Std
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 20B2CTO1WW
dmi.product.
dmi.sys.vendor: LENOVO
---
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
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
NonfreeKernelMo
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
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.
dmi.board.name: 20B2CTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: 0B98405 Std
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 20B2CTO1WW
dmi.product.
dmi.sys.vendor: LENOVO
affects: | ubuntu → linux (Ubuntu) |
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