Filesystem Type Size Used Avail Use% Mounted on XXXX overlay 3.9G 433M 3.5G 11% XXXXXXXXXXXXXXXXXXXXX /dev/loop0 squashfs 1.8G 1.8G 0 100% /var/lib/snapd/hostfs/rofs /dev/sda1 vfat 1.9G 1.8G 84M 96% /var/lib/snapd/hostfs/cdrom tmpfs tmpfs 791M 1.8M 790M 1% /run tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 791M 56K 791M 1% /run/user/XXX tmpfs tmpfs 3.9G 40K 3.9G 1% /tmp /dev/loop1 squashfs 87M 87M 0 100% / /dev/loop2 squashfs 141M 141M 0 100% /snap/XXXXXXXXXXXXXXXXXX /dev/loop3 squashfs 1.7M 1.7M 0 100% /snap/XXXXXXXXXXXXXXXXXXXX /dev/loop4 squashfs 13M 13M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/loop5 squashfs 21M 21M 0 100% /snap/XXXXXXXXXXXXX /dev/loop6 squashfs 3.4M 3.4M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXX /dev/loop7 squashfs 55M 55M 0 100% /snap/XXXXXXXXXXX /dev/loop8 squashfs 4.0M 4.0M 0 100% /snap/XXXXXXXXXXXX udev devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 3.9G 8.8M 3.9G 1% /dev/shm tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup none tmpfs 3.9G 0 3.9G 0% /var/lib