Ok, I've tracked this down to the following (by copying my dapper xorg.conf to edgy):
- With composite disabled in xorg.conf I get the above mentioned error messages in kern.log and Xorg.0.log - Without composite disabled I don't get the AGP error, but I still have no DRI. -- fglrx driver can't find AGP => disables DRI... https://launchpad.net/bugs/58193 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs