Public bug reported:
While screen dims on battery mode or manually adjust brightness of lcd
then whole system freezes.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xorg 1:7.7+1ubuntu4
ProcVersionSignature: Ubuntu 3.7.0-7.15-generic 3.7.0
Uname: Linux 3.7.0-7-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CurrentDmesg:
[ 23.293717] r8169 0000:05:00.0 eth0: link down
[ 23.293752] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 23.294068] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 30.116383] postgres (1414): /proc/1414/oom_adj is deprecated, please use
/proc/1414/oom_score_adj instead.
[ 53.930563] init: plymouth-stop pre-start process (2019) terminated with
status 1
Date: Fri Feb 1 10:06:09 2013
DistUpgraded: 2012-12-06 21:35:44,785 DEBUG enabling apt cron job
DistroCodename: quantal
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 5.100.82.112+bdcom, 3.5.0-22-generic, x86_64: installed
bcmwl, 5.100.82.112+bdcom, 3.7.0-7-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0508]
InstallationDate: Installed on 2012-10-27 (96 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120823.1)
MachineType: Dell Inc. Vostro 1550
MarkForUpload: True
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.7.0-7-generic
root=UUID=b0eef8a8-b0f7-4977-88b5-9a97559320e2 ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: Upgraded to quantal on 2012-12-06 (56 days ago)
dmi.bios.date: 10/14/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A03
dmi.board.name: 061W4M
dmi.board.vendor: Dell Inc.
dmi.board.version: A03
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias:
dmi:bvnDellInc.:bvrA03:bd10/14/2011:svnDellInc.:pnVostro1550:pvrNotSpecified:rvnDellInc.:rn061W4M:rvrA03:cvnDellInc.:ct8:cvrNotSpecified:
dmi.product.name: Vostro 1550
dmi.product.version: Not Specified
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.8.6-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.41+git20130122.303ca37e-0ubuntu0sarvatt2~quantal
version.libgl1-mesa-dri: libgl1-mesa-dri
9.1~git20130104.r1.b8b1d61e-0ubuntu0ricotz~quantal
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx
9.1~git20130104.r1.b8b1d61e-0ubuntu0ricotz~quantal
version.xserver-xorg-core: xserver-xorg-core
2:1.13.1.901+git20130104+server-1.13-branch.3a8c618a-0ubuntu0ricotz~quantal
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:7.0.99+git20130107.857d729e-0ubuntu0sarvatt~quantal
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.20.19+git20130125.8ffb3f50-0ubuntu0sarvatt~quantal
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.6+git20130107.8f934fad-0ubuntu0sarvatt~quantal
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug compiz-0.9 quantal third-party-packages ubuntu
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1112117
Title:
Display freeze
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https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1112117/+subscriptions
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