ext2fs_open2: Bad magic number in super-block fsck.ext4: Superblock invalid, trying backup blocks... home-buntu was not cleanly unmounted, check forced. Resize inode not valid. Recreate? no Pass 1: Checking inodes, blocks, and sizes Inode 7, i_blocks is 81848, should be 79688. Fix? no Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information Free blocks count wrong for group #0 (0, counted=15722). Fix? no Free blocks count wrong for group #1 (0, counted=5531). Fix? no ...