Public bug reported:
I have a second display plugged into a Lenovo Thinkpad W510. It is
detected but it's only possible to have one display active at a time and
it's not possible to change the display resolution. Xrandr only shows
information about the active display, however very limited:
$ xrandr -q
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1680 x 1050, current 1680 x 1050, maximum 1680 x 1050
default connected 1680x1050+0+0 0mm x 0mm
1680x1050 0.0*
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu7
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
.tmp.unity.support.test.1:
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: None
Date: Tue Oct 11 10:08:57 2011
DistUpgraded: Log time: 2011-10-07 21:59:23.495527
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus: virtualbox, 4.1.2, 3.0.0-12-generic, x86_64: installed
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
GlAlternative: lrwxrwxrwx 1 root root 24 2011-09-26 10:19
/etc/alternatives/gl_conf -> /usr/lib/mesa/ld.so.conf
GraphicsCard:
nVidia Corporation GT216 [Quadro FX 880M] [10de:0a3c] (rev a2) (prog-if 00
[VGA controller])
Subsystem: Lenovo Device [17aa:2145]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: LENOVO 4389W6L
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-12-generic
root=UUID=985bf469-57fc-48df-a8a4-5d25c912a427 ro quiet splash vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to oneiric on 2011-10-09 (1 days ago)
dmi.bios.date: 05/24/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 6NET77WW (1.38 )
dmi.board.name: 4389W6L
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:bvr6NET77WW(1.38):bd05/24/2011:svnLENOVO:pn4389W6L:pvrThinkPadW510:rvnLENOVO:rn4389W6L:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4389W6L
dmi.product.version: ThinkPad W510
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu3
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
** Affects: xserver-xorg-video-nouveau (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric ubuntu
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https://bugs.launchpad.net/bugs/872209
Title:
Cannot change display resolution or detect secondary display
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