Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 1.8G 0 1.8G 0% /dev run tmpfs 1.8G 1.3M 1.8G 1% /run /dev/sda1 ext4 450G 16G 412G 4% / tmpfs tmpfs 1.8G 8.5M 1.8G 1% /dev/shm tmpfs tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup tmpfs tmpfs 1.8G 472M 1.4G 27% /tmp /dev/loop0 squashfs 94M 94M 0 100% /var/lib/snapd/snap/XXXXXXXXX tmpfs tmpfs 362M 16K 362M 1% /run/user/XXXX