mount: wrong fs type, bad option, bad superblock on /dev/sdb, missing codepage or other error in some cases useful info is found in syslog - try dmesg | tail or so mount: wrong fs type, bad option, bad superblock on /dev/sdb, missing codepage or other error in some cases useful info is found in syslog - try dmesg | tail or so error: could not execute pmount dmesg | tail says: [4302275.539000] VFS: Can't find ext3 filesystem on dev sdb. [4302275.658000] VFS: Can't find ext3 filesystem on dev sdb. [4302275.794000] VFS: Can't find an ext2 filesystem on dev sdb. [4302275.923000] VFS: Can't find an ext2 filesystem on dev sdb. [4302276.184000] ReiserFS: sdb: warning: sh-2021: reiserfs_fill_super: can not find reiserfs on sdb [4302276.446000] ReiserFS: sdb: warning: sh-2021: reiserfs_fill_super: can not find reiserfs on sdb [4302277.030000] XFS: bad magic number [4302277.031000] XFS: SB validate failed [4302277.105000] XFS: bad magic number [4302277.106000] XFS: SB validate failed