I had the exact same problem with an external 500GB Iomega Minimax USB drive, but managed to solve it with the advice from cansei here: https://bugs.launchpad.net/ubuntu/+source/udev/+bug/221983/comments/14
-- Iomega External USB HDD not showing in /dev, causing high CPU usage https://bugs.launchpad.net/bugs/312802 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