Sorry, I thought it could be related to this because the behaviour was similar. After I found that it wasn't blacklisted.
-- Compiz blacklist an old ati card, known to work https://bugs.launchpad.net/bugs/139384 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs