[   40.237064] audit: type=1400 audit(1414606240.814:35): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1491 comm="apparmor_parser"
[   42.443472] CUSE: failed to register chrdev region
[   48.167457] init: plymouth-upstart-bridge main process ended, respawning
[   48.186972] init: plymouth-upstart-bridge main process ended, respawning
[   48.397179] systemd-logind[790]: Failed to start unit user@1000.service: Unknown unit: user@1000.service
[   48.397197] systemd-logind[790]: Failed to start user service: Unknown unit: user@1000.service
[   48.409017] systemd-logind[790]: New session c1 of user christian.
[   48.409076] systemd-logind[790]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display.
[   61.468932] audit: type=1400 audit(1414606262.050:36): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=3703 comm="apparmor_parser"
[   61.468970] audit: type=1400 audit(1414606262.050:37): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3703 comm="apparmor_parser"
[   61.484183] audit: type=1400 audit(1414606262.066:38): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=3703 comm="apparmor_parser"
[  169.585485] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
[  169.649699] JFS: nTxBlock = 8192, nTxLock = 65536
[  169.717499] ntfs: driver 2.1.30 [Flags: R/O MODULE].
[  169.851073] QNX4 filesystem 0.2.3 registered.
[  170.021599] Btrfs loaded
[  170.680423] EXT4-fs (sda2): unable to read superblock
[  170.684104] EXT4-fs (sda2): unable to read superblock
[  170.687493] EXT4-fs (sda2): unable to read superblock
[  170.692448] FAT-fs (sda2): bogus number of reserved sectors
[  170.692457] FAT-fs (sda2): Can't find a valid FAT filesystem
[  170.766226] XFS (sda2): Invalid superblock magic number
[  170.774239] FAT-fs (sda2): bogus number of reserved sectors
[  170.774248] FAT-fs (sda2): Can't find a valid FAT filesystem
[  170.785857] MINIX-fs: unable to read superblock
[  170.824127] attempt to access beyond end of device
[  170.824140] sda2: rw=16, want=3, limit=2
[  170.824147] hfsplus: unable to find HFS+ superblock
[  170.830874] qnx4: no qnx4 filesystem (no root dir).
[  170.834796] You didn't specify the type of your ufs filesystem

mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ...

>>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old
[  170.843480] hfs: can't find a HFS filesystem on dev sda2