Created attachment 36413 [details] Compiz Backtrace When using r300g gallium dri with radeon driver from the Xorg-Edgers PPA on Ubuntu Maverick, Compiz occasionally crashes when starting a few programs. For example, when I start gnome-mplayer, compiz crashes the moment it starts. I've already confirmed that it's unrelated to mplayer itself. When mplayer is run from a terminal or with another frontend (smplayer) it seems to work fine. It's specifically something in the frontend gnome-mplayer that's triggering it. I know that compiz has crashed several other times, but I've been unable to get reliable crashes like I have with gnome-mplayer. Also, gnome-mplayer has some transparency issues with the gtk-rgba in Maverick, but that might be unrelated. I've attached a backtrace of compiz using gdb.
Changing the component to Mesa core because it's a bug in st/dri.
I've fixed a crash in st/dri. If you still experience any crashes, please reopen.
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