If you need to add radeon.agpmode=-1 to your yaboot.conf then here is the link on how to do it https://wiki.ubuntu.com/PowerPCFAQ#How_do_I_make_a_yaboot_parameter_permanent.3F
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1054009 Title: radeon kernel bug G4 PowerBook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1054009/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs