This morning out of the blue my harddrive stopped booting and I had to boot to USB.
I had the superblock issue so I tried to solve it through fsck.
[manjaro@manjaro ~]$ sudo fsck /dev/sda2
fsck from util-linux 2.36.2
e2fsck 1.46.2 (28-Feb-2021)
fsck.ext2: Attempt to read block from filesystem resulted in short read while trying to open /dev/sda2
Could this be a zero-length partition?
I’m getting thos as a result now, and also as a general result.
[manjaro@manjaro ~]$ sudo fdisk -l
Disk /dev/sda: 465.76 GiB, 500107862016 bytes, 976773168 sectors
Disk model: WDC WD5000LPVX-7
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0x9e00eccc
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 524287 522240 255M 83 Linux
/dev/sda2 524288 968892415 968368128 461.8G 83 Linux
/dev/sda3 968892416 976773167 7880752 3.8G f W95 Ext'd (LBA)
/dev/sda5 968894464 976773167 7878704 3.8G 82 Linux swap / Solaris
Disk /dev/sdb: 3.77 GiB, 4051697664 bytes, 7913472 sectors
Disk model: Flash Disk
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: dos
Disk identifier: 0x00000000
Device Boot Start End Sectors Size Id Type
/dev/sdb1 * 64 3991491 3991428 1.9G 0 Empty
/dev/sdb2 3991492 3999683 8192 4M ef EFI (FAT-12/16/32)
Disk /dev/loop0: 84.7 MiB, 88809472 bytes, 173456 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: 369.11 MiB, 387043328 bytes, 755944 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: 736.64 MiB, 772423680 bytes, 1508640 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: 692.13 MiB, 725749760 bytes, 1417480 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