Задачи Ubuntu 20.04, показанные fsck

Я выполнил 'sudo fsck.ext4 -fn / dev / sda5' и получил следующий результат. Я вижу, что есть несколько проблем с моей структурой диска. Как мне установить это правильно?

rajiv @ rajiv-Inspiron-7348 : ~ $ sudo fsck.ext4 -fn / dev / sda5 [sudo] пароль для rajiv:

e2fsck 1.45.5 (07-Jan-2020)
Warning!  /dev/sda5 is mounted.
Warning: skipping journal recovery because doing a read-only filesystem check.
Pass 1: Checking inodes, blocks, and sizes
Inode 5506502 extent tree (at level 1) could be shorter.  Optimize? no

Inode 5507767 extent tree (at level 1) could be narrower.  Optimize? no

Inode 5508754 extent tree (at level 2) could be narrower.  Optimize? no

Inode 5510330 extent tree (at level 2) could be narrower.  Optimize? no

Inode 5517112 extent tree (at level 2) could be narrower.  Optimize? no

Deleted inode 5517211 has zero dtime.  Fix? no

Inodes that were part of a corrupted orphan linked list found.  Fix? no

Inode 5518822 was part of the orphaned inode list.  IGNORED.
Inode 5529604 extent tree (at level 2) could be narrower.  Optimize? no

Pass 2: Checking directory structure
Entry 'broadcast-listeners.json' in /home/rajiv/.mozilla/firefox/7wrek8um.default (5505153) has deleted/unused inode 5532012.  Clear? no

Entry 'timestamps' in /var/lib/NetworkManager (23200024) has deleted/unused inode 23201619.  Clear? no

Entry 'CE28D9C4414774BCF9756F3F9B803AFFD8609479' in /home/rajiv/.cache/mozilla/firefox/7wrek8um.default/cache2/entries (5505166) has deleted/unused inode 5532035.  Clear? no

Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Unattached zero-length inode 5526783.  Clear? no

Unattached inode 5526783
Connect to /lost+found? no

Unattached inode 5528303
Connect to /lost+found? no

Unattached zero-length inode 23207250.  Clear? no

Unattached inode 23207250
Connect to /lost+found? no

Pass 5: Checking group summary information
Block bitmap differences:  -22127947 -(22132180--22132181) +22217427 +(22221742--22221746) +(22353823--22353841) +92916013 -92916014 -(92916345--92916355) +(92917070--92917075) -(92917114--92917119)
Fix? no

Free blocks count wrong for group #675 (3232, counted=3229).
Fix? no

Free blocks count wrong for group #678 (7821, counted=7827).
Fix? no

Free blocks count wrong for group #682 (9244, counted=9263).
Fix? no

Free blocks count wrong for group #2374 (2863, counted=3617).
Fix? no

Free blocks count wrong for group #2378 (0, counted=2048).
Fix? no

Free blocks count wrong for group #2379 (10126, counted=12050).
Fix? no

Free blocks count wrong (84360806, counted=82966438).
Fix? no

Inode bitmap differences:  -5517211 -5518822 -5528027 +5531296 +5531298 -5532012 -5532035 -5532255 -23201619 +23207250
Fix? no

Free inodes count wrong for group #674 (1, counted=0).
Fix? no

Free inodes count wrong for group #675 (578, counted=577).
Fix? no

Free inodes count wrong for group #691 (4127, counted=4128).
Fix? no

Free inodes count wrong (36381309, counted=36382521).
Fix? no

Inode bitmap differences: Group 674 inode bitmap does not match checksum.
IGNORED.
Group 675 inode bitmap does not match checksum.
IGNORED.
Group 691 inode bitmap does not match checksum.
IGNORED.
Group 2832 inode bitmap does not match checksum.
IGNORED.
Block bitmap differences: Group 675 block bitmap does not match checksum.
IGNORED.
Group 678 block bitmap does not match checksum.
IGNORED.
Group 682 block bitmap does not match checksum.
IGNORED.
Group 2374 block bitmap does not match checksum.
IGNORED.
Group 2378 block bitmap does not match checksum.
IGNORED.
Group 2379 block bitmap does not match checksum.
IGNORED.
Group 2835 block bitmap does not match checksum.
IGNORED.

/dev/sda5: ********** WARNING: Filesystem still has errors **********

/dev/sda5: 2022787/38404096 files (0.8% non-contiguous), 69238938/153599744 blocks