I’m trying to mount a partition that I believe is unmounted but I get this:
$ sudo mount /dev/sdb /run/media/.../DOCS/ mount: /dev/sdb is already mounted or /run/media/.../DOCS busy
So I tryed:
$ sudo umount /dev/sdb umount: /dev/sdb: not mounted
I tried with umount -l and umount -f too…
And even removing and re-creating /run/media/—/DOCS folder.
How could be that?