Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.4G 88K 3.4G 1% /etc/timezone /dev/sda3 btrfs 930G 8.2G 921G 1% /usr tmpfs tmpfs 3.4G 0 3.4G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.4G 0 3.4G 0% /usr/share/runtime/share/themes /dev/sda3 btrfs 930G 8.2G 921G 1% /home tmpfs tmpfs 689M 168K 689M 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.4G 0 3.4G 0% /dev/shm tmpfs tmpfs 3.4G 0 3.4G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.4G 0 3.4G 0% /home/XXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.4G 1.8M 1.4G 1% /run/media XXXXXXXX XXXXXXXX 88K 43K 41K 52% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.4G 0 3.4G 0% /tmp/.X11-unix tmpfs tmpfs 3.4G 0 3.4G 0% /run/host/user-fonts-cache