Filesystem Type Size Used Avail Use% Mounted on dev devtmpfs 1.9G 0 1.9G 0% /dev run tmpfs 2.0G 1.3M 2.0G 1% /run /dev/sda2 btrfs 120G 19G 99G 17% / tmpfs tmpfs 2.0G 40M 1.9G 3% /dev/shm /dev/loop1 squashfs 117M 117M 0 100% /var/lib/snapd/snap/XXXXXXXXXX /dev/loop0 squashfs 248M 248M 0 100% /var/lib/snapd/snap/XXXXXXXX tmpfs tmpfs 2.0G 5.6M 2.0G 1% /tmp /dev/sda4 btrfs 807G 379G 421G 48% /home tmpfs tmpfs 391M 44K 391M 1% /run/user/XXXX