This is unlikely to be a udev bug, since the device was created in the first place. It could well be a kernel or hardware issue.
After the device has been disconnected, please run the "dmesg" command and attach the output to this bug ** Changed in: udev (Ubuntu) Status: New => Incomplete ** Package changed: udev (Ubuntu) => linux (Ubuntu) -- USB Storage 250GB AutoMounts and UnMounts and then no longer recognized https://bugs.launchpad.net/bugs/487366 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