Using an older version of fglrx/Catalyst on Ubuntu 12.10 will not work because the older version does not support recent kernels.
Do the following: 1) Completely remove old fglrx: http://wiki.cchtml.com/index.php/Ubuntu_Precise_Installation_Guide#Removing_Catalyst.2Ffglrx 2) Restart 3) sudo apt-get install fglrx 4) Restart 5) Attach /var/log/Xorg.0.log to this bug report 6) Further describe the problem you're having with compiz ** Changed in: fglrx-installer (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1068897 Title: fglrx 2:9.000-0ubuntu3: fglrx kernel module failed to build To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1068897/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs