On my RPi Zero W I had a kernel panic issue
Kernel panic-not syncing: VFS: unable to mount root fs on unknown-block(179,6)
but I managed to fix it with the help from the second aswer from this post: Kernel panic-not syncing: VFS: unable to mount root fs on unknown- block(179,6) running Raspbian on top of NOOBS
However now it halts while booting and the last line says
Started Update UTMP about System Runlevel Changes.
I checked the filesystem with fsck and it seems ok. What can I do to boot succesfully?
Edit: I should clarify that I don't have NOOBS installed, just Raspberry Pi OS