[Bug 19393] Crash with two monitors connected
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Mon Jan 5 16:26:32 PST 2009
http://bugs.freedesktop.org/show_bug.cgi?id=19393
--- Comment #7 from Pyotr Berezhkov <p.g.berezhkov at gmail.com> 2009-01-05 16:26:31 PST ---
Some corrections and additions to original bug report:
* VGA monitor displays OK, though it starts up with incorrect mode of
1152x768 (54.8 Hz), which the monitor (1024x768 pixel) doesn't even
support! This can be corrected by invoking:
'xrandr --output VGA-0 --mode 1024x768'
Maybe this curious bug provides a key to what's going on?
* DVI monitor simply goes to sleep and refuses to wake up, but the
system doesn't crash, as I incorrectly reported in the initial bug
report. No 'xset' or 'xrandr' command is able to wake it up. I
tried all the possible variations.
* DVI monitor is connected to HDMI output on motherboard via an
HDMI/DVI connector (though this hasn't caused problems otherwise).
* The radeonhd driver doesn't exhibit this bug (though there are other
issues with it, namely crash on suspend/switch-to-console with the
VGA output turned _off_).
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