I installed xubuntu four hours ago, everything went well until I switched off and on the pc, now I can't even have access to the desktop basically. The error continues like this:
RUN fsck MANUALLY. (i.e. without -a or -p options) fsck excited with status code 4 done. Failure: File system check of the root filesystem failed The root filesystem on /dev/mapper/xubuntu--vg-root requires a manual fsck
I have no idea of how to solve this, I found similar problems in the internet and tried several solutions but none of them worked.