it was working fine before, but now it's stuck at a BusyBox black screen. Using fsck -y /dev/sda2 doesn't work.
BusyBox v1.36.1 (Ubuntu 1:1.36.1-6ubuntu3.1) built-in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs) fsck -y /dev/sda2
fsck from util-linux 2.39.3
fsck: error 2 (No such file or directory) while executing fsck.ext2 for /dev/sda2
(initramfs) fsck.ext4 -y /dev/sda2
e2fsck 1.47.0 (5-Feb-2023)
fsck.ext4: No such file or directory while trying to open /dev/sda2
Possibly non-existent device?
(initramfs) fdisk -l
sh: fdisk: not found
(initramfs) lsblk
sh: lsblk: not found
(initramfs) fsck.ext2 -y /dev/sda2
sh: fsck.ext2: not found
(initramfs) _