[i945gm] Stuttering mouse with Natty Narwhal
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: xserver-
Since 10.10 the mouse sometimes "stutters" while moving, freezing for a few hundred milliseconds.
The mouse stuttering / short freezes are much better than with Maverick, where even the sound was affected, but it's still pretty noticeable and annoying / distracting.
Using "top", I noticed a kernel thread called "kworker" being listed among the top-5 processes in the process list refresh following such a "mouse stuttering".
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xserver-
ProcVersionSign
Uname: Linux 2.6.38-7-generic x86_64
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: kwin
DRM.card0.DVI.D.1:
status: connected
enabled: enabled
dpms: On
modes: 1920x1080 1680x1050 1280x1024 1280x1024 1440x900 1440x900 1280x960 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400
edid-base64: AP/////
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1280x800
edid-base64: AP/////
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
Date: Thu Mar 31 00:04:12 2011
DistUpgraded: Log time: 2011-03-30 20:52:28.836629
DistroCodename: natty
DistroVariant: kubuntu
GraphicsCard:
Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Fujitsu Technology Solutions Device [1734:10ad]
Subsystem: Fujitsu Technology Solutions Device [1734:10ad]
MachineType: FUJITSU SIEMENS Amilo Si 1520
ProcEnviron:
LANGUAGE=
LANG=de_DE@euro
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
Renderer: Unknown
SourcePackage: xserver-
UpgradeStatus: Upgraded to natty on 2011-03-30 (0 days ago)
dmi.bios.date: 07/21/2006
dmi.bios.vendor: Phoenix
dmi.bios.version: 1.10
dmi.board.name: 10AD
dmi.board.vendor: FUJITSU
dmi.board.version: 3D22
dmi.chassis.type: 10
dmi.chassis.vendor: FUJITSU SIEMENS
dmi.chassis.
dmi.modalias: dmi:bvnPhoenix:
dmi.product.name: Amilo Si 1520
dmi.product.
dmi.sys.vendor: FUJITSU SIEMENS
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.23-1ubuntu5
version.
version.
version.
version.
version.
description: | updated |
summary: |
- Stuttering mouse with Natty Narwhal + [i945gm] Stuttering mouse with Natty Narwhal |
Seems related to: /bugzilla. redhat. com/show_ bug.cgi? id=638912
- Bug #744154
- https:/
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Having the same issue here in a T400 ThinkPad.