I've attached ".xsession_errors" and the output of lspci. Please check to see whether it is "i965".
I created the "compiz-manager" file as what you described, and restarted the X, but the same bug still occurred. ** Attachment added: "lspci.out" http://launchpadlibrarian.net/10057183/lspci.out -- Visual Effects can not be enabled on Santa Rosa https://bugs.launchpad.net/bugs/153818 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