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Message #30784
[Bug 1253037] Re: Micro freezes on Lenovo IdeaPad Y560p
Osman Çaylak, sometimes kernels don't build on certain points. The best way to go is to change the commit one is building against. Try narrowing the git bisect to:
git bisect bad v2.6.38
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https://bugs.launchpad.net/bugs/1253037
Title:
Micro freezes on Lenovo IdeaPad Y560p
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
There are micro freezes on system. This don't allow watching a video
or playing a game.
Linux 3.11.0-13
There are micro freezes.
CPU0 is always ~85% htop is not showing anything using cpu that much
but top is showing kworker. (top output: http://pastebin.com/jz9jwkK0
)
Linux 3.8.13-03081306
There are micro freezes. After adding "noapic" on grub and reinstalling fglrx(while using this kernel) micro freezes disappear.
CPU problem on above exists.
Linux 3.12.0-031200
This is latest mainline kernel. Micro freezes exits.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-13-generic 3.11.0-13.20
ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
Uname: Linux 3.11.0-13-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: muhammed 3437 F.... pulseaudio
/dev/snd/controlC0: muhammed 3437 F.... pulseaudio
Date: Wed Nov 20 11:55:40 2013
HibernationDevice: RESUME=UUID=94297800-4e8e-442b-aa03-afe4303ce50e
InstallationDate: Installed on 2012-07-18 (489 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MachineType: LENOVO IdeaPad Y560p
MarkForUpload: True
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-13-generic root=UUID=40951847-faf8-47f0-906e-a43e1accfe5e ro elevator=deadline
RelatedPackageVersions:
linux-restricted-modules-3.11.0-13-generic N/A
linux-backports-modules-3.11.0-13-generic N/A
linux-firmware 1.116
SourcePackage: linux
UpgradeStatus: Upgraded to saucy on 2013-10-19 (32 days ago)
dmi.bios.date: 05/22/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 3FCN22WW
dmi.board.name: KL3
dmi.board.vendor: LENOVO
dmi.board.version: Rev 1.0
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Rev 1.0
dmi.modalias: dmi:bvnLENOVO:bvr3FCN22WW:bd05/22/2012:svnLENOVO:pnIdeaPadY560p:pvrRev1.0:rvnLENOVO:rnKL3:rvrRev1.0:cvnLENOVO:ct10:cvrRev1.0:
dmi.product.name: IdeaPad Y560p
dmi.product.version: Rev 1.0
dmi.sys.vendor: LENOVO
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References