1

I am experiencing couple of errors on my ubuntu machine from the booting process to the sign in screen.

  1. My Ubuntu is in emergency mode. Whenever I bootup my machine it shows the below message
You are in emergency mode. After logging in, type "Journalctl -xb" to view system logs, "systemctl reboot" to reboot, or "exit" to continue bootup. Press Enter for maintenance
(or press Control-D to continue):
  1. When I do nothing on the previous screen it automatically disappears and the login screen appears. When I try to login it again shows me the login screen. I am stuck in a kind of loop in which I enter my credentials and the login screen again show up. i have attached the video which demonstrates this error.

What I Tried:

I followed this answer to exit from the emergency mode. See the logs below while following this method.

ubuntu@ubuntu:~$ sudo -i
root@ubuntu:~# fdisk -l
Disk /dev/loop0: 3.02 GiB, 3241230336 bytes, 6330528 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop1: 4 KiB, 4096 bytes, 8 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop2: 452 KiB, 462848 bytes, 904 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop3: 53.26 MiB, 55844864 bytes, 109072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop4: 485.52 MiB, 509100032 bytes, 994336 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop5: 237.21 MiB, 248729600 bytes, 485800 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop6: 73.88 MiB, 77463552 bytes, 151296 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop7: 63.45 MiB, 66531328 bytes, 129944 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 298.09 GiB, 320072933376 bytes, 625142448 sectors
Disk model: SAMSUNG HM321HI 
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: A2FF50BE-48F0-4841-9151-93AF1D9F76B7

Device         Start       End   Sectors  Size Type
/dev/sda1       2048   2203647   2201600    1G EFI System
/dev/sda2    2203648  35758079  33554432   16G Linux swap
/dev/sda3   35758080 245473279 209715200  100G Linux filesystem
/dev/sda4  245473280 625139711 379666432  181G Linux filesystem


Disk /dev/sdb: 28.82 GiB, 30943995904 bytes, 60437492 sectors
Disk model: DataTraveler 3.0
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: F45E2FA1-C5A6-4D79-876F-C8245AF921E0

Device       Start      End  Sectors  Size Type
/dev/sdb1       64  9828451  9828388  4.7G Microsoft basic data
/dev/sdb2  9828452  9838519    10068  4.9M EFI System
/dev/sdb3  9838520  9839119      600  300K Microsoft basic data
/dev/sdb4  9842688 60437428 50594741 24.1G Linux filesystem


Disk /dev/loop8: 91.69 MiB, 96141312 bytes, 187776 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop9: 12.32 MiB, 12922880 bytes, 25240 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/loop10: 349.7 MiB, 366682112 bytes, 716176 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
root@ubuntu:~# umount /dev/sda3
umount: /dev/sda3: not mounted.
root@ubuntu:~# fsck -y /dev/sda3
fsck from util-linux 2.37.2
e2fsck 1.46.5 (30-Dec-2021)
/dev/sda3: clean, 457629/6553600 files, 6125915/26214400 blocks
root@ubuntu:~#

The recent setting I remember that was changed by me was changing the display manager from Wayland to Xorg. but there's no file .Xauthority file present in the root.

here are journalctl -xb logs.sorry the logs are too lengthy and askubuntu limits the length

Please get me rid of this thing.

Thank You.

UPDATE:

After going through the logs, I see that there is an issue with the mount of my HDD (sda) partitions. so I did lsblk and saw that my /home partition which is sda4 is not mounted and after mounting the partition, restarted the Display Manager and I successfully logged in to my Ubuntu through Display Manager. Here is what i did.

a-sajjad72@HaLF-MenTaL:~$ lsblk | grep sda
sda      8:0    0 298.1G  0 disk 
├─sda1   8:1    0     1G  0 part /boot/efi
├─sda2   8:2    0    16G  0 part [SWAP]
├─sda3   8:3    0   100G  0 part /
└─sda4   8:4    0   181G  0 part
a-sajjad72@HaLF-MenTaL:~$ sudo mount /dev/sda4
a-sajjad72@HaLF-MenTaL:~$ lsblk | grep sda
sda      8:0    0 298.1G  0 disk 
├─sda1   8:1    0     1G  0 part /boot/efi
├─sda2   8:2    0    16G  0 part [SWAP]
├─sda3   8:3    0   100G  0 part /
└─sda4   8:4    0   181G  0 part /home
a-sajjad72@HaLF-MenTaL:~$ sudo systemctl restart gdm3

But the emergency mode is still there. and also I have to do this at every boot to made my login. What will be solution.

EDIT:

as per @steeldriver comment i tried the journalctl with extra arguments here is the results. but unfortunaltely I can't able to run fsck manually on /dev/sda3 manually. because it shows the target is busy. it's my root partition. And I got this message during unmounting the /dev/sda3

Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: Internal clock never stabilised.
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x0000c001
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Present:   0x01f70000 | Host ctl: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Power:     0x0000000f | Blk gap:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00001003
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Int enab:  0x00ff0083 | Sig enab: 0x00ff0083
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Caps:      0x21e608b2 | Caps_1:   0x00002077
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Cmd:       0x00000000 | Max curr: 0x00000064
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[0]:   0x00000000 | Resp[1]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Host ctl2: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============================================
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: Internal clock never stabilised.
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x0000c001
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Present:   0x01f70000 | Host ctl: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Power:     0x0000000f | Blk gap:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00001003
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Int enab:  0x00ff0083 | Sig enab: 0x00ff0083
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Caps:      0x21e608b2 | Caps_1:   0x00002077
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Cmd:       0x00000000 | Max curr: 0x00000064
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[0]:   0x00000000 | Resp[1]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Host ctl2: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============================================
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: Internal clock never stabilised.
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x0000c001
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Present:   0x01f70000 | Host ctl: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Power:     0x0000000f | Blk gap:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00001003
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Int enab:  0x00ff0083 | Sig enab: 0x00ff0083
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Caps:      0x21e608b2 | Caps_1:   0x00002077
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Cmd:       0x00000000 | Max curr: 0x00000064
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[0]:   0x00000000 | Resp[1]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Host ctl2: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============================================
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: Internal clock never stabilised.
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x0000c001
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Present:   0x01f70000 | Host ctl: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Power:     0x0000000f | Blk gap:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00001003
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Int enab:  0x00ff0083 | Sig enab: 0x00ff0083
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Caps:      0x21e608b2 | Caps_1:   0x00002077
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Cmd:       0x00000000 | Max curr: 0x00000064
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[0]:   0x00000000 | Resp[1]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Host ctl2: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============================================
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: Internal clock never stabilised.
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x0000c001
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Present:   0x01f70000 | Host ctl: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Power:     0x0000000f | Blk gap:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00002003
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Int enab:  0x00ff0083 | Sig enab: 0x00ff0083
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Caps:      0x21e608b2 | Caps_1:   0x00002077
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Cmd:       0x00000000 | Max curr: 0x00000064
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[0]:   0x00000000 | Resp[1]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Host ctl2: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============================================
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: Internal clock never stabilised.
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x0000c001
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Present:   0x01f70000 | Host ctl: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Power:     0x0000000f | Blk gap:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00002003
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Int enab:  0x00ff0083 | Sig enab: 0x00ff0083
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Caps:      0x21e608b2 | Caps_1:   0x00002077
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Cmd:       0x00000000 | Max curr: 0x00000064
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[0]:   0x00000000 | Resp[1]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Host ctl2: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============================================
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: Internal clock never stabilised.
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x0000c001
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Present:   0x01f70000 | Host ctl: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Power:     0x0000000f | Blk gap:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00004003
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Int enab:  0x00ff0083 | Sig enab: 0x00ff0083
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Caps:      0x21e608b2 | Caps_1:   0x00002077
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Cmd:       0x00000000 | Max curr: 0x00000064
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[0]:   0x00000000 | Resp[1]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Host ctl2: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============================================
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: Internal clock never stabilised.
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x0000c001
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Blk size:  0x00000000 | Blk cnt:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Argument:  0x00000000 | Trn mode: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Present:   0x01f70000 | Host ctl: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Power:     0x0000000f | Blk gap:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Wake-up:   0x00000000 | Clock:    0x00004003
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Timeout:   0x00000000 | Int stat: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Int enab:  0x00ff0083 | Sig enab: 0x00ff0083
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Caps:      0x21e608b2 | Caps_1:   0x00002077
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Cmd:       0x00000000 | Max curr: 0x00000064
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[0]:   0x00000000 | Resp[1]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Resp[2]:   0x00000000 | Resp[3]:  0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: Host ctl2: 0x00000000
Jun 28 11:44:39 HaLF-MenTaL kernel: mmc0: sdhci: ============================================
Jun 28 11:44:53 HaLF-MenTaL systemd-fsck[982]: fsck failed with exit status 36.
Jun 28 11:44:53 HaLF-MenTaL systemd[1]: Failed to start systemd-fsck@dev-disk-by\x2duuid-0b05db49\x2dfda2\x2d4e64\x2d96df\x2d0bfda97f0be4.service - File System Check on /dev/disk/by-uuid/0b05db49-fda2-4e64-96df-0bfda97f0be4.
░░ Subject: A start job for unit systemd-fsck@dev-disk-by\x2duuid-0b05db49\x2dfda2\x2d4e64\x2d96df\x2d0bfda97f0be4.service has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit systemd-fsck@dev-disk-by\x2duuid-0b05db49\x2dfda2\x2d4e64\x2d96df\x2d0bfda97f0be4.service has finished with a failure.
░░ 
░░ The job identifier is 40 and the job result is failed.
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3
  • It might be helpful to run journalctl -xb with the additional parameter -p 3 or --priority=3 to focus on actual error conditions
    – steeldriver
    Commented yesterday
  • ... I can see that /dev/sda4 had errors and systemd-fsck apparently failed to correct them. You seem to have run fsck manually on /dev/sda3 though?
    – steeldriver
    Commented yesterday
  • This question is similar to: What does this message mean and what to do to let my Ubuntu boot? "... You are in emergency mode. ...". If you believe it’s different, please edit the question, make it clear how it’s different and/or how the answers on that question are not helpful for your problem.
    – Organic Marble
    Commented 25 mins ago

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