Update, problem not resolved. The 'xserver-xorg-core' install/update made no difference.
-- Update Manager hangs in 8.04 LTS https://bugs.launchpad.net/bugs/239358 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
