So, I just rebuilt drm.ko, radeon.ko and ttm.ko using the Ubuntu kernel source + the above patch, and it works perfectly, with 3D acceleration as well. So something in the patch fixes the GDM issue.
-- X fails to start up after mesa+git update - gdm loops after logging in https://bugs.launchpad.net/bugs/419126 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