ubuntu-x-swat team mailing list archive

[Gergely Fábián <665513@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Binary package hint: xorg

I'm running Ubuntu 10.10 64bit (Linux gege-laptop 2.6.35-22-generic #35-Ubuntu SMP Sat Oct 16 20:45:36 UTC 2010 x86_64 GNU/Linux) on a Lenovo SL500. I have a Philips external screen attached, and normally just that screen is turned on, the laptop's built in one is turned off.
Assume I have Firefox already opened. If I go to Screen settings and turn on and then off my laptop screen (all panels are on the external monitor, so my laptop has just a plain background), then Firefox on the external screen does the following:
If I want to change tabs by clicking to them, I see the window title changing, but the actual tabs contents are not refreshed (similar thing is with scrolling the window). This happens until I minimize FF to the tray and and maximize again (also by mouse click). Then the tab contents that should have appeared earlier finally get shown. The same thing is reproducible with VirtualBox (screen contents don't get refreshed on actions until minimizing and maximizing), and it seems the crucial point is turning off the laptop screen (turning it on doesn't invoke the bug).

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
DRM.card0.DisplayPort.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.DisplayPort.2:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.HDMI_Type_A.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: Off
 modes: 1280x800
 edid-base64: AP///////wAwrlBAAAAAAAARAQOAIRV46rNAmVlTjSclUFQAAAABAQEBAQEBAQEBAQEBAQEBihsAkFAgGTAoIGYAS88QAAAZ8xYAkFAgGTAoIGYAS88QAAAZAAAADwCBCjKBCigUAQAyDAEeAAAA/gAxNTRXWDUtVExBMQogAK4=
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1680x1050 1280x1024 1280x1024 1440x900 1280x960 1024x768 1024x768 1024x768 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400
 edid-base64: AP///////wBBDFfQAQEBAR8SAQMcLx54KuW1o1VJmScTUFS9zwCBQIGAlQCzAAEBAQEBAQEBITmQMGIaJ0BosDYA1iwRAAAeAAAA/wBUWTUwNzA5MTIzNDU2AAAA/AAyMlBGTDM0MDNFVQogAAAA/QA4TB9QEQAKICAgICAgAGE=
Date: Sat Oct 23 11:47:57 2010
DkmsStatus:
 virtualbox-ose, 3.2.8, 2.6.35-22-generic, x86_64: installed
 virtualbox-ose, 3.2.8, 2.6.32-25-generic, x86_64: installed
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release Candidate amd64 (20091020.3)
MachineType: LENOVO 27466FG
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=9d3863ed-1ca1-4a1a-a6d9-22f4729b8f99 ro quiet splash
ProcEnviron:
 LANG=hu_HU.utf8
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
dmi.bios.date: 05/29/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 6AET58WW
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: 27466FG
dmi.board.vendor: LENOVO
dmi.board.version: LENOVO 6AET58WW
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: LENOVO 6AET58WW
dmi.modalias: dmi:bvnLENOVO:bvr6AET58WW:bd05/29/2009:svnLENOVO:pn27466FG:pvrThinkPadSL:rvnLENOVO:rn27466FG:rvrLENOVO6AET58WW:cvnLENOVO:ct10:cvrLENOVO6AET58WW:
dmi.product.name: 27466FG
dmi.product.version: ThinkPad SL
dmi.sys.vendor: LENOVO
system:
 distro:             Ubuntu
 codename:           maverick
 architecture:       x86_64
 kernel:             2.6.35-22-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug freeze maverick

-- 
Xorg freeze after turning screens on/off
https://bugs.launchpad.net/bugs/665513
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