Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/XXXXXXXXXXXXX ext4 456G 38G 395G 9% /var/lib/snapd/hostfs tmpfs tmpfs 584M 1.4M 583M 1% /run tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 584M 88K 584M 1% /run/user/XXXX /dev/loop0 squashfs 90M 90M 0 100% / /dev/sda2 ext4 705M 168M 486M 26% /var/lib/snapd/hostfs/boot /dev/sda1 vfat 511M 6.1M 505M 2% /var/lib/snapd/hostfs/boot/efi /dev/loop1 squashfs 4.0M 4.0M 0 100% /snap/XXXXXXXXXXXX udev devtmpfs 2.9G 0 2.9G 0% /dev tmpfs tmpfs 2.9G 187M 2.7G 7% /dev/shm tmpfs tmpfs 2.9G 0 2.9G 0% /sys/fs/cgroup