I can reproduce the behavior on Ubuntu 11.10 (Natty) 64bit with the following steps:
1) connect a luks-encrypted external harddrive and mount it
2) disconnect the drive
3) connect the drive
4) try to mount the encrypted partition again (happens automatically by default when inserted)
I can reproduce the behavior on Ubuntu 11.10 (Natty) 64bit with the following steps:
1) connect a luks-encrypted external harddrive and mount it
2) disconnect the drive
3) connect the drive
4) try to mount the encrypted partition again (happens automatically by default when inserted)