Filesystem Type Size Used Avail Use% Mounted on XXXX overlay 7.8G 333M 7.4G 5% XXXXXXXXXXXXXXXXXXXXX /dev/loop0 squashfs 1.8G 1.8G 0 100% /var/lib/snapd/hostfs/rofs /dev/sda1 vfat 7.3G 2.6G 4.7G 36% /var/lib/snapd/hostfs/cdrom tmpfs tmpfs 1.6G 1.9M 1.6G 1% /run tmpfs tmpfs 5.0M 8.0K 5.0M 1% /run/lock tmpfs tmpfs 1.6G 88K 1.6G 1% /run/user/XXX tmpfs tmpfs 7.8G 512K 7.8G 1% /tmp /dev/loop1 squashfs 98M 98M 0 100% / /dev/loop2 squashfs 4.0M 4.0M 0 100% /snap/XXXXXXXXXXXX udev devtmpfs 7.7G 0 7.7G 0% /dev tmpfs tmpfs 7.8G 136M 7.6G 2% /dev/shm tmpfs tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup