Filesystem Type Size Used Avail Use% Mounted on /dev/loop1 squashfs 92M 92M 0 100% / udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 1.9G 1.2M 1.9G 1% /dev/shm XXXX overlay 1.9G 368M 1.6G 20% XXXX tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup tmpfs tmpfs 1.9G 8.0K 1.9G 1% /tmp /dev/loop0 squashfs 1.4G 1.4G 0 100% /var/lib/snapd/hostfs/rofs /dev/sdb1 vfat 15G 1.5G 13G 11% /var/lib/snapd/hostfs/cdrom tmpfs tmpfs 386M 1.5M 385M 1% /run tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 386M 12K 386M 1% /run/user/XXX /dev/loop2 squashfs 4.0M 4.0M 0 100% /snap/XXXXXXXXXXXX