I'm not sure if we are having the same issue here, but you may want to look into Bug #484429 which describes similar behavior as well as a workaround.
== Steps to reproduce 484429: 1) Go into palimsest (disk utility) and create an encrypted partition on an external disk. 2) Quit Palimsest 3) Pull the USB stick 4) Intert the USB stick Result: GNOME displays a dialog for the password. Once submitted, the following error comes up: Error unlocking device: cryptsetup exited with exit code 239: Command failed: Device already exists -- LUKS automount fails with jaunty https://bugs.launchpad.net/bugs/363426 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
