If I put my X220 in a dock, and plug in an external monitor. Then I close the lid and turn on the computer, the computer will boot up with both the internal laptop screen and external monitor on and mirror. Because I can't see the laptop screen, I would expect the external monitor to be only on at its maximum resolution. I've actually tried this without the dock by plugging in an external monitor to my laptop and shutting the lid during boot quickly, the same problem persists. This problem is exhibited on Precise/Oneiric as well as Quantal.
If I put my X220 in a dock, and plug in an external monitor. Then I close the lid and turn on the computer, the computer will boot up with both the internal laptop screen and external monitor on and mirror. Because I can't see the laptop screen, I would expect the external monitor to be only on at its maximum resolution. I've actually tried this without the dock by plugging in an external monitor to my laptop and shutting the lid during boot quickly, the same problem persists. This problem is exhibited on Precise/Oneiric as well as Quantal.
ProblemType: Bug xorg-video- intel 2:2.20.9-0ubuntu2 ature: Ubuntu 3.5.0-17.28-generic 3.5.5 support. test.0:
DistroRelease: Ubuntu 12.10
Package: xserver-
ProcVersionSign
Uname: Linux 3.5.0-17-generic x86_64
.tmp.unity.
ApportVersion: 2.6.1-0ubuntu3 compiz- 1/general/ screen0/ options/ active_ plugins' nterest: Yes, including running git bisection searches DIR=<set> /boot/vmlinuz- 3.5.0-17- generic root=UUID= aeedfe74- da24-46f5- 837e-ec386440a8 c8 ro quiet splash vt.handoff=7 xorg-video- intel asset.tag: Not Available asset.tag: No Asset Information version: Not Available bvr8DET55WW( 1.25):bd11/ 01/2011: svnLENOVO: pn42872WU: pvrThinkPadX220 :rvnLENOVO: rn42872WU: rvrNotAvailable :cvnLENOVO: ct10:cvrNotAvai lable: version: ThinkPad X220 libgl1- mesa-dri: libgl1-mesa-dri 9.0-0ubuntu1 libgl1- mesa-dri- experimental: libgl1- mesa-dri- experimental N/A libgl1- mesa-glx: libgl1-mesa-glx 9.0-0ubuntu1 xserver- xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu6 xserver- xorg-input- evdev: xserver- xorg-input- evdev 1:2.7.3-0ubuntu2 xserver- xorg-video- ati: xserver- xorg-video- ati 1:6.99. 99~git20120913. 8637f772- 0ubuntu1 xserver- xorg-video- intel: xserver- xorg-video- intel 2:2.20.9-0ubuntu2 xserver- xorg-video- nouveau: xserver- xorg-video- nouveau 1:1.0.2-0ubuntu3
Architecture: amd64
CompizPlugins: No value set for `/apps/
CompositorRunning: compiz
Date: Fri Oct 12 08:16:04 2012
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21da]
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20121001)
MachineType: LENOVO 42872WU
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xserver-
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/01/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 8DET55WW (1.25 )
dmi.board.
dmi.board.name: 42872WU
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 42872WU
dmi.product.
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.8.4-0ubuntu2
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.