Filesystem Size Used Avail Use% Mounted on /dev/loop1 91M 91M 0 100% / udev 1.9G 0 1.9G 0% /dev tmpfs 1.9G 29M 1.9G 2% /dev/shm XXXX 1.9G 374M 1.5G 20% XXXX tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup tmpfs 1.9G 0 1.9G 0% /tmp /dev/loop0 1.8G 1.8G 0 100% /var/lib/snapd/hostfs/rofs /dev/sdb1 30G 1.9G 28G 7% /var/lib/snapd/hostfs/cdrom tmpfs 377M 1.6M 376M 1% /run tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 377M 48K 377M 1% /run/user/XXX /dev/loop2 35M 35M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXX /dev/loop3 141M 141M 0 100% /snap/XXXXXXXXXXXXXXXXXX /dev/loop4 2.3M 2.3M 0 100% /snap/XXXXXXXXXXXXXXXXXXXX /dev/loop5 13M 13M 0 100% /snap/XXXXXXXXXXXXXXXXXXXX /dev/loop6 15M 15M 0 100% /snap/XXXXXXXXXXXXX /dev/loop7 3.8M 3.8M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXX /dev/loop8 4.0M 4.0M 0 100% /snap/XXXXXXXXXXXX