ubuntu-x-swat team mailing list archive

[Jonas Haraldsson <jonas.393950@xxxxxxxxx>]

Public bug reported:

Binary package hint: xserver-xorg-video-intel

Screen corruption on xrandr --output VGA --mode 1280x1024.

This happens on i855GM in Jaunty.

The highest resolution on the laptop monitor is 1024x768.
The external monitor is detected and I can choose 1280x1024, but when I do, the display output gets corrupted.

This seems to be very similar to bug #325781

[lspci]
00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)

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

-- 
[i855] screen corruption when switching resolution
https://bugs.launchpad.net/bugs/391084
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