Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 16G 84K 16G 1% /etc/timezone /dev/dm-0 btrfs 473G 196G 277G 42% /usr tmpfs tmpfs 16G 0 16G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 16G 0 16G 0% /usr/share/runtime/share/themes devtmpfs devtmpfs 16G 0 16G 0% /dev tmpfs tmpfs 16G 0 16G 0% /dev/shm /dev/dm-0 btrfs 473G 196G 277G 42% /home tmpfs tmpfs 6.3G 11M 6.3G 1% /run/media /dev/sda1 btrfs 120G 59G 57G 51% /run/media/XXXXXXXXXXXXXXX tmpfs tmpfs 16G 0 16G 0% /tmp/.X11-unix tmpfs tmpfs 16G 0 16G 0% /run/host/user-fonts-cache