Red Hat Bugzilla – Bug 122110
Matrox Mystique does not display the screen properly
Last modified: 2007-11-30 17:10:41 EST
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040422
Description of problem:
Since FC2-test2, X cannot display the screen correctly. FC2-test1 is
the last version without such problems (due to XFree86 instead of
During the installation:
- Images are placed wrong on the screen.
- Parts of the text are not displayed.
- The description of buttons is only shown if you move the mouse
pointer over it.
When the installation is complete:
Konqueror, Nautilus, Mozilla, nearly all programs have problems
scrolling content (filelists, webpages).
It was verd hard to use Mozilla for writing this bugreport.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Start the installation
- Mainboard: ECS Elitegroup K7S5A
- Graphic Card: Matrox Mystique ("Matrox Graphics, Inc. MGA 1064SG
[Mystique] (rev 03)")
Created attachment 99826 [details]
anaconda screenshot 0000
Created attachment 99827 [details]
anaconda screenshot 0001
Created attachment 99828 [details]
anaconda screenshot 0002
The left box was scrolled down and then up again using the mouse.
Adding the line
Option "NoAccel" "yes"
to the Device-Section in /etc/X11/xorg.conf "fixes" the problem, but
the graphic output is very slow as expected.
I have found something related in XFree86`s Bugzilla but I don't
really know which fixes/patches described there have been applied to
"Graphics corruption on Matrox Mystique (mga1064sg)"
"Blitting on Mystique-220 broken"
"unrecoverable freeze with mga mystique, unless NoAccel is specified"
*** This bug has been marked as a duplicate of 124028 ***
Changed to 'CLOSED' state since 'RESOLVED' has been deprecated.