Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 7.7G 88K 7.7G 1% /etc/timezone /dev/dm-0 btrfs 476G 12G 462G 3% /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/share/themes /dev/dm-0 btrfs 476G 12G 462G 3% /home tmpfs tmpfs 1.6G 3.7M 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/XXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.7G 0 7.7G 0% /home/XXXXXXXXXXXXXXX tmpfs tmpfs 3.1G 2.6M 3.1G 1% /run/media XXXXXXXX XXXXXXXX 192K 156K 31K 84% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.7G 0 7.7G 0% /tmp/.X11-unix