commit 0c96c65b48fba3ffe9822a554cbc0cd610765cd5
Author: Jani Nikula <jani.nik...@intel.com>
Date: Wed Sep 26 18:43:10 2012 +0300
drm/i915: use adjusted_mode instead of mode for checking the 6bpc
force flag
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1082234
Title:
i915 display corruption on Acer Aspire S5
Status in “xserver-xorg-video-intel” package in Ubuntu:
Fix Released
Bug description:
After a fresh install of 12.04.1 and an upgrade to 12.10 I am
experiencing a bug where the display is corrupted/flickering; colors
are non-existent and part of the screen is cut off. I am able to work
around the problem by suspending the laptop and then resuming it. I
googled this problem and it appears that others are experiencing it
with different laptops. It may very well be the problem described in
detail here:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=690198
If I boot into the 12.10 installer I get the very same issue.
However, booting into the 12.04.1 installer everything works as it
should (no display corruption). I am willing to test out any
suggested fixes.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
Uname: Linux 3.5.0-18-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: compiz
Date: Thu Nov 22 21:50:06 2012
DistUpgraded: 2012-11-22 21:24:13,286 DEBUG enabling apt cron job
DistroCodename: quantal
DistroVariant: ubuntu
EcryptfsInUse: Yes
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166]
(rev 09) (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device [1025:0704]
InstallationDate: Installed on 2012-11-23 (0 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64
(20120822.4)
MachineType: Acer Aspire S5-391
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic
root=UUID=7b9e940d-e967-4b1b-aa5c-b26a236a201a ro quiet splash vt.handoff=7
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: Upgraded to quantal on 2012-11-23 (0 days ago)
dmi.bios.date: 06/09/2012
dmi.bios.vendor: Acer
dmi.bios.version: V1.03
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: Venus
dmi.board.vendor: Acer
dmi.board.version: Type2 - Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.03
dmi.modalias:
dmi:bvnAcer:bvrV1.03:bd06/09/2012:svnAcer:pnAspireS5-391:pvrV1.03:rvnAcer:rnVenus:rvrType2-BoardVersion:cvnAcer:ct10:cvrV1.03:
dmi.product.name: Aspire S5-391
dmi.product.version: V1.03
dmi.sys.vendor: Acer
version.compiz: compiz 1:0.9.8.4+bzr3407-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.99.99~git20120913.8637f772-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.2-0ubuntu3
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