Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 4.9G 92K 4.9G 1% /etc/timezone /dev/sda3 ext4 109G 26G 79G 25% /usr tmpfs tmpfs 4.9G 0 4.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 4.9G 0 4.9G 0% /usr/share/runtime/share/themes tmpfs tmpfs 996M 180K 995M 1% /run/host/monitor udev devtmpfs 4.8G 0 4.8G 0% /dev tmpfs tmpfs 4.9G 0 4.9G 0% /dev/shm tmpfs tmpfs 4.9G 0 4.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 4.9G 0 4.9G 0% /home/XXXXXXXXXXXXXXXX tmpfs tmpfs 4.9G 0 4.9G 0% /tmp/.X11-unix tmpfs tmpfs 996M 1.5M 994M 1% /run/systemd/journal/socket