Public bug reported:
I remember when I was connecting my laptop to my TV (via VGA) using
earlier Ubuntu releases, I was offered to run it using it's native
resolution (1368 by 768 or something like that). Now under Oneiric, I'm
only offered 800x600 and 1024x768, which is unsatisfying. Running xrandr
--verbose reveals that the laptop doesn't seem to receive the EDID
information from the TV.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu6
ProcVersionSignature: Ubuntu 3.0.0-6.7-generic 3.0.0-rc7
Uname: Linux 3.0.0-6-generic x86_64
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,obs,snap,move,place,session,mousepoll,gnomecompat,imgpng,compiztoolbox,grid,resize,vpswitch,regex,wall,unitymtgrabhandles,animation,expo,workarounds,ezoom,staticswitcher,fade,scale,unityshell]
CompositorRunning: None
Date: Mon Jul 25 17:52:19 2011
DistUpgraded: Log time: 2011-07-15 12:09:18.206064
DistroCodename: oneiric
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller
[8086:2a42] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:20e4]
Subsystem: Lenovo Device [17aa:20e4]
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: LENOVO 28239KG
ProcEnviron:
LANGUAGE=en
LANG=en_DK.utf8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-6-generic
root=UUID=7b361d96-9c1b-4168-b7b1-261e6bd2734d ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: Upgraded to oneiric on 2011-07-19 (6 days ago)
dmi.bios.date: 03/14/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 6HET35WW (1.20 )
dmi.board.name: 28239KG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6HET35WW(1.20):bd03/14/2011:svnLENOVO:pn28239KG:pvrThinkPadT400s:rvnLENOVO:rn28239KG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 28239KG
dmi.product.version: ThinkPad T400s
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.5.0-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu13
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11~1-0ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11~1-0ubuntu4
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.2-1ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.0-3ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20110411+8378443-1
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric regression single-occurrence ubuntu unity-2d
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/815978
Title:
EDID information not read
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https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/815978/+subscriptions
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