Dear OP, Are you using AGP ? AGP mode is known to be buggy on PPC:
https://bugs.freedesktop.org/show_bug.cgi?id=95017 Could you try agpmode=-1 and update this bug report. _______________________________________________ xorg-driver-ati mailing list xorg-driver-ati@lists.x.org https://lists.x.org/mailman/listinfo/xorg-driver-ati
