Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.9G 92K 1.9G 1% /etc/timezone /dev/sda3 ext4 146G 15G 124G 11% /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/share/themes tmpfs tmpfs 380M 188K 380M 1% /run/host/monitor udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /tmp/.X11-unix tmpfs tmpfs 380M 1.7M 379M 1% /run/systemd/journal/socket