@wilson55 -- from your dmesg output it appears that both the SIS and AMD gart drivers are loading at the same time and the latter is blowing up. The linked bug shows benefit from disabling the sis-agp.ko driver, it would be good to test this on your system too.
Could you try adding the line below to the file /etc/modprobe.d/blacklist, and report back on how this affects your system, minimumally include the dmesg output from a successfuly boot: blacklist sis-agp ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Andy Whitcroft (apw) Status: Triaged => In Progress -- ubuntu 8.10 crashes after about 5 minutes https://bugs.launchpad.net/bugs/302522 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