Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.9G 104K 3.9G 1% /etc/timezone /dev/sda3 btrfs 237G 4.6G 231G 2% /usr tmpfs tmpfs 3.9G 0 3.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/lib/plugins /dev/sda3 btrfs 237G 4.6G 231G 2% /home tmpfs tmpfs 785M 232K 785M 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXX tmpfs tmpfs 1.6G 2.2M 1.6G 1% /run/media XXXXXXXX XXXXXXXX 128K 72K 52K 59% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix