Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 5.9G 100K 5.9G 1% /etc/timezone /dev/sdb3 ext4 219G 69G 139G 34% /usr tmpfs tmpfs 5.9G 0 5.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 5.9G 0 5.9G 0% /usr/share/runtime/share/themes tmpfs tmpfs 1.2G 2.0M 1.2G 1% /run/host/monitor udev devtmpfs 5.7G 0 5.7G 0% /dev tmpfs tmpfs 5.9G 0 5.9G 0% /dev/shm tmpfs tmpfs 5.9G 0 5.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 5.9G 0 5.9G 0% /home/XXXXXXXXXXXXXXXX tmpfs tmpfs 5.9G 0 5.9G 0% /tmp/.X11-unix tmpfs tmpfs 1.2G 1.6M 1.2G 1% /run/systemd/journal/socket