root@kubuntu:~# fsck /dev/disk/by-uuid/7e2628a5-c000-4ef0-8bcd-2fdc9d901fd7
fsck from util-linux 2.27.1
e2fsck 1.42.13 (17-May-2015)
/dev/sda10 contains a file system with errors, check forced.
Pass 1: Checking inodes, blocks, and sizes
Inodes that were part of a corrupted orphan linked list found.  Fix<y>? yes
Inode 19663589 was part of the orphaned inode list.  FIXED.
Deleted inode 19663775 has zero dtime.  Fix<y>? yes
Inode 19667741 was part of the orphaned inode list.  FIXED.
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
Block bitmap differences:  -(78693636--78693637) -(78705974--78705975) -(78717620--78717621)
Fix<y>? yes
Free blocks count wrong for group #2401 (0, counted=4).
Fix<y>? yes
Free blocks count wrong for group #2402 (23, counted=25).
Fix<y>? yes
Free blocks count wrong (120203838, counted=120203844).
Fix<y>? yes
Inode bitmap differences:  -19663589 -19663775 -19667741
Fix<y>? yes
Free inodes count wrong for group #2400 (0, counted=3).
Fix<y>? yes
Free inodes count wrong (48994904, counted=48994907).
Fix<y>? yes

/dev/sda10: ***** FILE SYSTEM WAS MODIFIED *****
/dev/sda10: 517541/49512448 files (0.5% non-contiguous), 77828284/198032128 blocks
root@kubuntu:~#