I'm looking into a similar problem with r600, although for me mesa simply causes compiz to segfault.
For the bug I'm looking at, there are two work-arounds: 1) Disable mipmapping in the switcher preferences, or 2) Enable r600g by adding the ForceGallium option to xorg.conf They're just work-arounds, but it'd be nice to know if they work around your bug, too. -- Compiz crashes when hitting Alt-Tab - Mesa 7.9 implementation error: bad format in _mesa_format_to_type_and_comps https://bugs.launchpad.net/bugs/682327 You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : compiz@lists.launchpad.net Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp