Hello List, i am running Ubuntu Dapper and i have the following packages installed: libdevmapper-dev 1.02.05-1ubuntu1 libdevmapper1.01 1.01.03-1ubuntu2 libdevmapper1.02 1.02.05-1ubuntu1 cryptsetup 1.0.3-0ubuntu1 libgcrypt11 1.2.2-1 libgcrypt11-dev 1.2.2-1 This is my error: ---------------------- root@linux:~# cryptsetup luksFormat /dev/sdb3 WARNING! ======== This will overwrite data on /dev/sdb3 irrevocably. Are you sure? (Type uppercase yes): yes Command failed.root@linux:~# How do i start debugging this problem? Thanks, Mario --------------------------------------------------------------------- dm-crypt mailing list - http://www.saout.de/misc/dm-crypt/ To unsubscribe, e-mail: dm-crypt-unsubscribe@xxxxxxxx For additional commands, e-mail: dm-crypt-help@xxxxxxxx