Nicolo, here's an explanation of AGP aperture: http://www.techpowerup.com/articles/overclocking/vidcard/43
For building from git, see the link on the bottom of https://wiki.ubuntu.com/XorgOnTheEdge. This wiki page also has links to Ubuntu packages, but I don't think the upstream bug fix is included in the ati 6.6.192 package. If you still have problems, please file a new bug upstream with logs and details from using latest git. -- [r300] Very high CPU usage when refreshing a window https://bugs.launchpad.net/bugs/73473 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
