На сколько это серьезная проблема? Диск подыхает что ли или это нормально для линукса? 18.04
sj@asus-i5:~$ sudo fsck /dev/sda1
[sudo] password for sj:
fsck from util-linux 2.31.1
e2fsck 1.44.1 (24-Mar-2018)
WORK: recovering journal
JBD2: Invalid checksum recovering block 155 in log
Journal checksum error found in WORK
WORK was not cleanly unmounted, check forced.
Pass 1: Checking inodes, blocks, and sizes
Inode 95944731 extent tree (at level 2) could be narrower. Fix<y>? yes
Pass 1E: Optimizing extent trees
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 (215479473, counted=166272297).
Fix<y>? yes
Free inodes count wrong (121408995, counted=121174036).
Fix<y>? yes
WORK: ***** FILE SYSTEM WAS MODIFIED *****
WORK: 927724/122101760 files (0.9% non-contiguous), 322106071/488378368 blocks
Сообщения оформляйте согласно правил.
Morisson