I have written a HOW TO for people suffering from this problem while the bug is ammended. It's titled "Fix 'ALERT! : dev/XYZ does not exist' after upgrade to Dapper Drake". I hope it may be able to help the developers with fixing it, perhaps?
http://www.ubuntuforums.org/showthread.php?t=197956 Thanks Ted -- udev enumeration should use /sys/bus not /sys/devices https://launchpad.net/bugs/6367 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs