ubuntu-x-swat team mailing list archive

[Anmar Oueja <Anmar.Oueja@xxxxxxxxxxxxx>]

Public bug reported:

Binary package hint: xserver-xorg-video-intel

I have a ThinkPad X201 with Arrandale graphics.  When I plug in an
external screen via the docking station DisplayPort or directly to the
laptop (undocked) via the VGA port, I can manage my dual screen with no
issues at all with one exception.  If I either unplug the external
screen or if I go to gnome-display-properties tool and turn off the
laptop screen.  If I do that, the laptop screen goes black and flickers
(looks like X is trying to recover or something) but nothing happens.
After 20 or so seconds, the system locks up completely.

Please note that this was happening since Alpha 2 of Maverick but I
chose to wait thinking the latest Xorg release will fix this.  I would
like to note that this problem does NOT happen with Lucid so it is an
Intel driver regression.

I am happy to provide any level of help or information you need to fix
this issue

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xserver-xorg-video-intel 2:2.12.0-1ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-16.22-generic 2.6.35.2
Uname: Linux 2.6.35-16-generic x86_64
Architecture: amd64
DRM.card0.DisplayPort.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
DRM.card0.HDMI_Type_A.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1920x1200 1680x1050 1280x1024 1280x1024 1440x900 1280x960 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400
 edid-base64: AP///////wAEaaQmbFoBADMTAQOANyJ4KsvQo1pJoCQTUFS/7wBxTwEBgUCBgJUAswABAQEBKDyAoHCwI0AwIDYAJlQhAAAaAAAA/wA5Q0xNVEYwODg2ODQKAAAA/QAySx5VEQAKICAgICAgAAAA/ABBU1VTIFZXMjY2SAogAFA=
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x800
 edid-base64: AP///////wAwrhFAAAAAAAATAQOAGhB46rqVl1lVjCchUFQAAAABAQEBAQEBAQEBAQEBAQEBEhsAgFAgFDAYIEQABaMQAAAfkxYAgFAgFDAYIEQABaMQAAAfAAAADwCBCjyBCjIWCQAw5PABAAAA/gBMUDEyMVdYMy1UTEMxAKw=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
Date: Sun Aug 22 15:57:32 2010
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100710)
MachineType: LENOVO 32492HU
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-16-generic root=UUID=3986a28a-0b33-43d4-bf6c-ab7be1e9ab62 ro quiet splash
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_CA.utf8
 SHELL=/bin/bash
SourcePackage: xserver-xorg-video-intel
dmi.bios.date: 06/07/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET46WW (1.16 )
dmi.board.name: 32492HU
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:bvr6QET46WW(1.16):bd06/07/2010:svnLENOVO:pn32492HU:pvrThinkPadX201:rvnLENOVO:rn32492HU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 32492HU
dmi.product.version: ThinkPad X201
dmi.sys.vendor: LENOVO
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           maverick
 architecture:       x86_64
 kernel:             2.6.35-16-generic

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug maverick ubuntu-une

-- 
Unpluging external screen, in a dual screen setup, causes X to lock up
https://bugs.launchpad.net/bugs/622420
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