[Bug 14007] Freezes when turning on VGA-0 in extended desktop mode at 1400x1050

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jan 21 07:12:21 PST 2008


http://bugs.freedesktop.org/show_bug.cgi?id=14007


Matthias Bläsing <mblaesing at gmx.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Freezes when turning on VGA-|Freezes when turning on VGA-
                   |0 in extended desktop mode  |0 in extended desktop mode
                   |                            |at 1400x1050




--- Comment #12 from Matthias Bläsing <mblaesing at gmx.de>  2008-01-21 07:12:21 PST ---
I checked out head again and tried some more resolutions. And got surprising
results:

Working:
- 1152x864
- 1280x800
- 1280x960
- 1440x900
- 1280x1024
- 1680x1050
- 1600x1024

Not-working:
- 1400x1050 (was working prior to the commit mentioned in the inital report)

I had also another computer available and could determine, that the lock up is
system wide (at least the network system goes down to).

So currently I run git head at 1860x1050(LVDS) and 1280x960(VGA) -- BUT I had
to disable EXA and switch back to XAA, as the refresh behaviour with EXA was
unusable. With XAA every works as before (apart from the 1400x1050 resolution
for VGA).


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