Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/XXXXXXXXXXX ext4 281G 11G 256G 4% /var/lib/snapd/hostfs tmpfs tmpfs 384M 6.4M 378M 2% /run tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 384M 108K 384M 1% /run/user/XXXX /dev/md0p1 ext2 494M 148M 322M 32% /boot /dev/sdc1 vfat 511M 3.4M 508M 1% /var/lib/snapd/hostfs/boot/efi /dev/loop0 squashfs 39M 39M 0 100% /snap/XXXXXXXXXXX /dev/loop1 squashfs 64M 64M 0 100% /snap/XXXXXXXXXXX /dev/loop2 squashfs 128K 128K 0 100% /snap/XXXXXX /dev/loop3 squashfs 12M 12M 0 100% /var/lib/snapd/hostfs/snap/XXXXXXXXXXXXX /dev/loop4 squashfs 92M 92M 0 100% /snap/XXXXXXXXXXXXXXXXXXXXXX /dev/loop5 squashfs 438M 438M 0 100% /snap/XXXXXXXXXXXXXXXXX none tmpfs 1.9G 0 1.9G 0% / udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 1.9G 3.2M 1.9G 1% /dev/shm tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup tmpfs tmpfs 1.9G 0 1.9G 0% /snap/XXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /snap/XXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /usr/share