kern/112984: [drm] Xorg 7.2 locks up with AIGLX enabled on the
r300 driver.
Stefan Sperling
stsp at stsp.name
Sun Jul 15 12:50:07 UTC 2007
The following reply was made to PR kern/112984; it has been noted by GNATS.
From: Stefan Sperling <stsp at stsp.name>
To: bug-followup at freebsd.org, Adam K Kirchhoff <adamk at voicenet.com>
Cc:
Subject: Re: kern/112984: [drm] Xorg 7.2 locks up with AIGLX enabled on the
r300 driver.
Date: Sun, 15 Jul 2007 14:46:48 +0200
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On Sun, Jul 15, 2007 at 02:02:33PM +0200, Stefan Sperling wrote:
> The hard lockup went away for me after applying the patches from
Well, it turns out it's not too stable after all even
with those patches :-/
I just had to two lockups, one occured after I ran "pkill -9 compiz"
=66rom remote through ssh. I did this cause I could not focus any window
after starting compiz nor could could I switch to text mode,
and without -9 nothing happened. That lockup could only be resolved by
resetting the box.
The other one was not as bad, it occured after restaring gdm - the
screen just went grey with a few white lines across here and there.
The box was still pinging, ssh made it to the password prompt after
about a minute (very strange) but I still got no shell after waiting
another while. I could shutdown the box cleanly by pressing the power
button. From /var/log/messages:
Jul 15 14:05:41 ted kernel: error: [drm:pid1230:radeon_cp_stop] *ERROR* rad=
eon_c
p_stop called without lock held
Jul 15 14:05:41 ted kernel: error: [drm:pid1230:radeon_cp_init] *ERROR* rad=
eon_c
p_init called without lock held
Jul 15 14:05:41 ted gdm[1229]: Error reinitilizing server
Also once there were major graphics glitches: every horizontal
line the mouse moved over went black, new windows were drawn
on top of the black area but that didn't help much as they
got covered up again as soon as the mouse moved over them...
I was able to half-blindly use the gnome menu to log out though...
All this went away again when I disabled AIGLX in xorg.conf.
--=20
stefan
http://stsp.name PGP Key: 0xF59D25F0
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