Filesystem Type Size Used Avail Use% Mounted on /dev/loop1 squashfs 62M 62M 0 100% / udev devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm XXXX overlay 3.9G 551M 3.4G 14% XXXX tmpfs tmpfs 3.9G 0 3.9G 0% /tmp /dev/loop0 squashfs 2.2G 2.2G 0 100% /var/lib/snapd/hostfs/rofs /dev/sdb1 vfat 30G 3.6G 27G 13% /var/lib/snapd/hostfs/cdrom tmpfs tmpfs 787M 2.0M 785M 1% /run tmpfs tmpfs 5.0M 8.0K 5.0M 1% /run/lock tmpfs tmpfs 787M 164K 787M 1% /run/user/XXX /dev/loop2 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop5 squashfs 401M 401M 0 100% /snap/XXXXXXXXXXXXXXXXXXX /dev/loop4 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop3 squashfs 164M 164M 0 100% /snap/XXXXXXXXXXXX /dev/loop7 squashfs 47M 47M 0 100% /snap/XXXXXXXXXXX /dev/loop8 squashfs 46M 46M 0 100% /snap/XXXXXXXXXXXXXX /dev/loop6 squashfs 384K 384K 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop9 squashfs 12M 12M 0 100% /var/lib/snapd/hostfs/snap/XXXXXXXXXXXXX /dev/loop10 squashfs 437M 437M 0 100% /snap/XXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /snap/XXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /snap/XXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share