I've tried Catalyst 9.11 with the same results (slow unminimizing and also slow vlc/totem playback).
The steps i've followed: * Force xserver-common, xserver-xorg-core and xserver-xorg-core-dbg version from the xserver-no-backfill to the original Ubuntu release * Uninstall ATI default propietary drivers from Administration -> Hardware Drivers * Reboot * I get a black screen with the mouse working but no logging screen. I can switch to the terminal (ctrl + alt + f2) and login but if i change back to xorg, the image gets corrupted and the system hangs * From the terminal, install Catalyst 9.11: sudo sh ati-driver-installer-9-11-x86.x86_64.run * Reboot * Do login, activate compiz and same results as before -- [M76] [ubuntu 9.04] [ubuntu 9.10] slow unminimizing with ati card and desktop effects enabled https://bugs.launchpad.net/bugs/351186 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
