On Sat, Mar 5, 2011 at 9:10 AM, Martin Steigerwald <Martin@xxxxxxxxxxxx> wrote: > I will add a regression entry in bugzilla after I got the URL of that > mail. > > > Hi! > > No, I do not actively search for lockup bugs, but they seem to search me > ;). > > > martin@shambhala:~> cat /proc/version > Linux version 2.6.38-rc7-tp42-00142-g212e349 (martin@shambhala) (gcc > version 4.4.5 (Debian 4.4.5-11) ) #4 PREEMPT Sat Mar 5 12:03:41 CET 2011 > > locks up hard when using desktop cube of kwin from KDE 4.5.1. > > It happens within a few seconds to about 30 seconds after activating the > effect with Ctrl-F11. Otherwise the machine seems to work fine so far - if > that continues I do not have much of a problem with the bug since I do not > use desktop cube other than for getting a feel of compositing performance. > Effects seem to be more fluent, more smooth anyway, I guess due to Radeon > KMS page flipping. > > I am using X.org 1.9.4 with Radeon driver 1:6.14.0-1 on Debian > Wheezy/Sid/Experimental on a ThinkPad T42 with: > > martin@shambhala:~> lspci -nn | grep VGA > 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV350 > [Mobility Radeon 9600 M10] [1002:4e50] > > This didn't happen with 2.6.37-tp42-rtime-00004-g9eb63ce, same gcc. Did you also update your ddx or mesa during this period? It might also be a issue in the userspace acceleration drivers. Are you using the r300 classic or r300 gallium 3D driver? Alex > > Possibly related to bug #28622 "radeon video lookup". > > > As I am in my holidays in Sevilla I will only care about bisecting when it > rains three days in a row ;) - cause I insist on my holidays being > holidays and so will only do light kernel testing ;). I wanted to report > this nonetheless since at least on my machine this is really easy to > reproduce. > > Ciao, > -- > Martin 'Helios' Steigerwald - http://www.Lichtvoll.de > GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7 > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/dri-devel > > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
