Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 7.7G 100K 7.7G 1% /etc/timezone /dev/nvme0n1p3 btrfs 459G 7.9G 450G 2% /usr tmpfs tmpfs 7.7G 0 7.7G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 7.7G 0 7.7G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 7.7G 0 7.7G 0% /usr/share/runtime/share/themes /dev/nvme0n1p3 btrfs 459G 7.9G 450G 2% /home tmpfs tmpfs 1.6G 3.8M 1.6G 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs tmpfs 7.7G 0 7.7G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.7G 0 7.7G 0% /home/XXXXXXXXXXXXXXXXX tmpfs tmpfs 3.1G 2.1M 3.1G 1% /run/media tmpfs tmpfs 7.7G 0 7.7G 0% /tmp/.X11-unix