Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 6.9G 108K 6.9G 1% /etc/timezone /dev/sda3 ext4 541G 42G 472G 8% /usr tmpfs tmpfs 6.9G 0 6.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 6.9G 0 6.9G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 6.9G 0 6.9G 0% /usr/share/runtime/share/themes tmpfs tmpfs 1.4G 212K 1.4G 1% /run/host/monitor udev devtmpfs 6.8G 12K 6.8G 1% /dev tmpfs tmpfs 6.9G 0 6.9G 0% /dev/shm tmpfs tmpfs 6.9G 0 6.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 6.9G 0 6.9G 0% /home/XXXXXXXXXXXX /dev/sda2 vfat 4.0G 2.9G 1.2G 72% /recovery tmpfs tmpfs 6.9G 0 6.9G 0% /tmp/.X11-unix tmpfs tmpfs 1.4G 2.0M 1.4G 1% /run/systemd/journal/socket