> I'm not sure whether this is kernel or X11 related. Any ideas on > what I can do to diagnose this further ? Your experience reminds me of a nightmare I had trying to get the latest Rawhide updates installed on a LiveUSB stick... I encountered some SELinux problems, and it's also a good "usual suspect" to check on for any unexplained problems. Are your system logs producing any interesting output that might be related to the lockups? Any AVC denial messages should show up there in /var/log/messages . I wouldn't be surprised if this was something more subtle and gruesome, though. -B. -- fedora-test-list mailing list fedora-test-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-test-list