Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.9G 104K 1.9G 1% /etc/timezone /dev/sda3 btrfs 298G 4.8G 291G 2% /usr tmpfs tmpfs 1.9G 0 1.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 1.9G 0 1.9G 0% /usr/share/runtime/lib/plugins /dev/sda3 btrfs 298G 4.8G 291G 2% /home tmpfs tmpfs 377M 180K 377M 1% /run/host/monitor devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXX tmpfs tmpfs 753M 1.7M 751M 1% /run/media tmpfs tmpfs 1.9G 0 1.9G 0% /tmp/.X11-unix