Booting in recovery mode:

/proc/self/fd/9: 3: /proc/self/fd/9: grep: Input/output error
plymouth: error while loading shared librariaes: libply.so.4: cannot open shared object file: Input/output error




Booting in normal mode:

/scripts/local-top/cryptroot: line1: can't open/dev/mapper/ubuntu--vg-root: no such file