Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.9G 1.8M 3.9G 1% /dev/shm tmpfs tmpfs 1.6G 2.0M 1.6G 1% /run /dev/sda3 btrfs 405G 25G 380G 7% / tmpfs tmpfs 3.9G 16K 3.9G 1% /tmp /dev/sda3 btrfs 405G 25G 380G 7% /home /dev/loop0 squashfs 117M 117M 0 100% /var/lib/snapd/snap/XXXXXXXXXX /dev/sda2 ext4 974M 403M 504M 45% /boot /dev/sda1 vfat 599M 44M 556M 8% /boot/efi tmpfs tmpfs 783M 136K 783M 1% /run/user/XXXX