Mesa 9.0 (quantal) uses LLVMpipe (slow) on ThinkPad L412. Mesa 9.1 solves it.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
mesa (Ubuntu) |
Expired
|
Low
|
Unassigned |
Bug Description
#803943 is marked as fixed, but it is not fixed.
With 12.10 and Intel HD Graphics the problem still persists
In idle phase compiz top show 80%-120% cpu and shows load between 1,2 and 2,2
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: compiz 1:0.9.8.4-0ubuntu3
ProcVersionSign
Uname: Linux 3.5.0-17-generic x86_64
.tmp.unity.
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
CompizPlugins: [core,composite
CompositorRunning: compiz
Date: Sun Nov 4 09:34:10 2012
DistUpgraded: 2012-10-18 21:41:59,032 DEBUG enabling apt cron job
DistroCodename: quantal
DistroVariant: ubuntu
DkmsStatus: vboxhost, 4.2.4: added
GraphicsCard:
Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:215a]
InstallationDate: Installed on 2012-04-27 (190 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MachineType: LENOVO 44036KG
MarkForUpload: True
PackageArchitec
ProcEnviron:
SHELL=/bin/bash
TERM=xterm
PATH=(custom, no user)
LANG=de_DE.UTF-8
XDG_RUNTIME_
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: compiz
UpgradeStatus: Upgraded to quantal on 2012-10-18 (16 days ago)
dmi.bios.date: 03/28/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 81ET61WW (1.37 )
dmi.board.name: 44036KG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 44036KG
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.8.4-0ubuntu3
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
Please do these:
Determine if the problem is Compiz or Unity (which runs inside compiz). You can do this by logging in to Gnome Classic (install gnome-session- fallback) and see if the problem persists. Alternatively, open some terminal windows, one running top, and in the other run ccsm, click on the Unity plugin and untick it to disable it temporarily. Does the CPU go down when just unity is removed? Remember to tick it again to enable Unity before logging in again.
Secondly, please collect stack information:
1. Copy the attached script to your home directory
2. Open a terminal (Ctrl+Alt+T)
3. Run: sudo sh ./dstack compiz >> compizcpu.txt
4. Repeat #3 many times.
5. Attach "compizcpu.txt" to this bug.