So I have dual boot (win + ubuntu), I shrinked Ubuntu partition, and added these GB's to mine Win partition (through windows disk management), now it shows busybox. Gparted made everything successfully without any errors, system was working fine, but today when I tried to boot it - BusyBox.
Please don't mark this as duplicate because there's no clear answer to this frustrating thing.
Tried boot-repair, did nothing.
Some outputs:
ubuntu@ubuntu:~$ sudo parted -l
Model: ATA WDC WD10EZEX-08M (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system Flags
1 1049kB 630GB 630GB primary ext4
2 630GB 842GB 212GB extended lba
5 630GB 842GB 212GB logical ntfs
3 842GB 842GB 105MB primary ntfs
4 842GB 1000GB 158GB primary ntfs boot
Model: SanDisk Cruzer Blade (scsi)
Disk /dev/sdb: 4005MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system Flags
1 1049kB 4005MB 4003MB primary fat32 boot, lb
a
/var/log/boot.log file
stdin: Not a typewriter
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Falling back to read-only mount because the NTFS partition is in an
unsafe state. Please resume and shutdown Windows fully (no hibernation
or fast restarting.)
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Falling back to read-only mount because the NTFS partition is in an
unsafe state. Please resume and shutdown Windows fully (no hibernation
or fast restarting.)
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Falling back to read-only mount because the NTFS partition is in an
unsafe state. Please resume and shutdown Windows fully (no hibernation
or fast restarting.)
Generating locales (this might take a while)...
Generation complete.
pwconv: failed to change the mode of /etc/passwd- to 0600
Using CD-ROM mount point /cdrom/
Identifying... [f8a7462a6e6017e4f995aa3cfc2ac6a9-2]
Scanning disc for index files...
Found 2 package indexes, 0 source indexes, 0 translation indexes and 1 signatures
Found label 'Ubuntu 17.04 _Zesty Zapus_ - Release amd64 (20170412)'
This disc is called:
'Ubuntu 17.04 _Zesty Zapus_ - Release amd64 (20170412)'
Copying package lists...gpgv: Signature made Wed Apr 12 03:43:31 2017 UTC
gpgv: using RSA key
gpgv: Good signature from "Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>"
Reading Package Indexes... 0%
Reading Package Indexes... Done
Writing new source list
Source list entries for this disc are:
deb cdrom:[Ubuntu 17.04 _Zesty Zapus_ - Release amd64 (20170412)]/ zesty main restricted
Repeat this process for the rest of the CDs in your set.
[9;0]
Fsck
ubuntu@ubuntu:~$ fsck
fsck from util-linux 2.29
ubuntu@ubuntu:~$
Booting errors:
ubuntu@ubuntu:~$ fsck -a /dev/sda1
fsck from util-linux 2.29
fsck.ext2: Permission denied while trying to open /dev/sda1
You must have r/w access to the filesystem or be root
ubuntu@ubuntu:~$ su -
Password:
su: Authentication failure
ubuntu@ubuntu:~$ sudo fsck -a /dev/sda1
fsck from util-linux 2.29
/dev/sda1 contains a file system with errors, check forced.
/dev/sda1: Inodes that were part of a corrupted orphan linked list found.
/dev/sda1: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
(i.e., without -a or -p options)
ubuntu@ubuntu:~$ fsck /dev/sda1
fsck from util-linux 2.29
e2fsck 1.43.4 (31-Jan-2017)
fsck.ext2: Permission denied while trying to open /dev/sda1
You must have r/w access to the filesystem or be root
ubuntu@ubuntu:~$ sudo fsck /dev/sda1
fsck from util-linux 2.29
e2fsck 1.43.4 (31-Jan-2017)
/dev/sda1 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 258 was part of the orphaned inode list. FIXED.
Inode 611 extent block passes checks, but checksum does not match extent
(logical block 512, physical block 40361984, len 529)
Fix<y>? yes
Inode 784 extent block passes checks, but checksum does not match extent
(logical block 13, physical block 1748389, len 465)
Fix<y>? yes
Deleted inode 1680 has zero dtime. Fix<y>? yes
Inode 23341766 extent tree (at level 2) could be narrower. Fix<y>? yes
Inode 23342389 extent tree (at level 2) could be narrower. Fix<y>? yes
Inode 23469229 extent tree (at level 2) could be narrower. Fix<y>? yes
Deleted inode 25952265 has zero dtime. 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
Block bitmap differences: -9780 -9793 -(40407568--40407570) -(40511114--40511129) -(40511131--40511145) -(40511147--40511163) -(40511165--40511178) -(40511180--40511199) -(40511201--40511214) -(40511216--40511233) -(40511235--40511250) -(40511252--40511274) -(40511276--40511289) -(40511291--40511308) -(40511310--40511323) -(40511325--40511344) -(40511346--40511360) -(40511362--40511379) -(40511381--40511394) -(40511396--40511408) -(40679424--40681471) -(40685568--40687615) -(40691712--40693759) -(40697856--40699903) -(40704000--40706047) -(40710144--40711067)
Fix<y>? yes
Free blocks count wrong for group #0 (95, counted=97).
Fix<y>? yes
Free blocks count wrong for group #1233 (1433, counted=1436).
Fix<y>? yes
Free blocks count wrong for group #1236 (10240, counted=10519).
Fix<y>? yes
Free blocks count wrong for group #1241 (0, counted=6144).
Fix<y>? yes
Free blocks count wrong for group #1242 (0, counted=5020).
Fix<y>? yes
Free blocks count wrong (99499195, counted=99510643).
Fix<y>? yes
Inode bitmap differences: -258 -1680 -25952265
Fix<y>? yes
Free inodes count wrong for group #0 (22, counted=24).
Fix<y>? yes
Free inodes count wrong for group #3168 (8142, counted=8143).
Fix<y>? yes
Free inodes count wrong (38097865, counted=38097868).
Fix<y>? yes
/dev/sda1: ***** FILE SYSTEM WAS MODIFIED *****
/dev/sda1: 355380/38453248 files (0.3% non-contiguous), 54284173/153794816 blocks
ubuntu@ubuntu:~$