Miscellany

trouble@duocore2:~$ sudo mount /media/cdrom0/ -o unhide
Password:
mount: block device /dev/hdc is write-protected, mounting read-only
mount: /dev/hdc already mounted or /media/cdrom0 busy
mount: according to mtab, /dev/hdc is already mounted on /media/cdrom0
trouble@duocore2:~$