This is due to "ati" driver that has been blacklisted for freezes with compiz in some ati cards. There is a Bug to enable a whitelist for well working card with "ati" driver and compiz. See Bug #201330.
-- [hardy] visual effects require proprietary drivers don't needed in gutsy https://bugs.launchpad.net/bugs/200086 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
