Ok. It looks like the AGPSize option is the one that makes compiz work. Here's my new xorg.conf file.
** Attachment added: "xorg.conf" http://launchpadlibrarian.net/12367064/xorg.conf -- Compiz doesn't work with an ATI rv100 board by default, while it could https://bugs.launchpad.net/bugs/197651 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs