Similar on my U5, it's just that X.org won't start. See Thread from Ubuntu Forums:
http://www.ubuntuforums.org/showthread.php?t=307406 This might be related to Bug #392312 on bugs.debian.org: http://bugs.debian.org/cgi- bin/bugreport.cgi?bug=392312 respectively Bug #8020 of bugs.freedesktop.org: https://bugs.freedesktop.org/show_bug.cgi?id=8020, where David S. Miller writes: "[...] The code in hw/xfree86/os-support/bus/sparcPci.c:simbaCheckBus() is trying to mimmick VGA routing by disabling I/O space responses behind the Simba PCI-PCI controller. [...]" http://kristof.willen.be/?q=node/689 proposes a workaround, which basically is to get the fixed binaries out of Debian's xserver-xorg-core package and to replace the ubuntu ones in /usr/bin. Can't help but researching here, I have no clue about programming and package building... regards Marc -- Fatal crash on X startup on Ultra 10 https://launchpad.net/bugs/56427 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs