Filesystem Type Size Used Avail Use% Mounted on none tmpfs 3.8G 0 3.8G 0% / XXXX overlay 3.8G 714M 3.1G 19% XXXX /dev/loop14 squashfs 64M 64M 0 100% /opt tmpfs tmpfs 3.8G 0 3.8G 0% /usr/share /dev/loop0 squashfs 1.7G 1.7G 0 100% /var/lib/snapd/hostfs/rofs /dev/sdb1 vfat 58G 6.0G 52G 11% /var/lib/snapd/hostfs/cdrom tmpfs tmpfs 763M 2.4M 761M 1% /run tmpfs tmpfs 5.0M 12K 5.0M 1% /run/lock tmpfs tmpfs 763M 164K 763M 1% /run/user/XXXX tmpfs tmpfs 3.8G 4.0K 3.8G 1% /tmp /dev/loop3 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop5 squashfs 259M 259M 0 100% /snap/XXXXXXXXXXXX /dev/loop6 squashfs 12M 12M 0 100% /snap/XXXXXXXXXXXXXXXXXXXX /dev/loop4 squashfs 74M 74M 0 100% /snap/XXXXXXXXXXX /dev/loop8 squashfs 211M 211M 0 100% /snap/XXXXXXXXXXXXXXX /dev/loop13 squashfs 113M 113M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop7 squashfs 517M 517M 0 100% /snap/XXXXXXXXXXXXXXXXX /dev/loop10 squashfs 11M 11M 0 100% /snap/XXXXXXXXXXXXXXX /dev/loop11 squashfs 640K 640K 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX /dev/loop9 squashfs 45M 45M 0 100% /snap/XXXXXXXXXXX /dev/loop12 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop15 squashfs 12M 12M 0 100% /var/lib/snapd/hostfs/snap/XXXXXXXXXXXXX /dev/loop16 squashfs 438M 438M 0 100% /snap/XXXXXXXXXXXXXXXXX udev devtmpfs 3.7G 0 3.7G 0% /dev tmpfs tmpfs 3.8G 8.0K 3.8G 1% /dev/shm tmpfs tmpfs 3.8G 0 3.8G 0% /snap/XXXXXXXXXXXXX tmpfs tmpfs 3.8G 0 3.8G 0% /snap/XXXXXXXXXXXXXXXXXXXXXX