This has been verified on ubuntu too, see
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1042211
bottom line: mesa 8.0.4 works, 9.0~ doesn't
This has been verified on ubuntu too, see
https:/ /bugs.launchpad .net/ubuntu/ +source/ compiz/ +bug/1042211
bottom line: mesa 8.0.4 works, 9.0~ doesn't