Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 7.8G 88K 7.8G 1% /etc/timezone /dev/sda4 btrfs 929G 69G 859G 8% /usr tmpfs tmpfs 7.8G 0 7.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 7.8G 0 7.8G 0% /usr/share/runtime/share/themes /dev/sda4 btrfs 929G 69G 859G 8% /home tmpfs tmpfs 1.6G 180K 1.6G 1% /run/host/monitor devtmpfs devtmpfs 7.7G 0 7.7G 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXXX tmpfs tmpfs 3.2G 1.8M 3.2G 1% /run/media XXXXXXXX XXXXXXXX 128K 41K 83K 34% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /tmp/.X11-unix