Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.8G 104K 3.8G 1% /etc/timezone /dev/sda3 ext4 449G 24G 402G 6% /usr tmpfs tmpfs 3.8G 0 3.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.8G 0 3.8G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 3.8G 0 3.8G 0% /usr/share/runtime/share/themes tmpfs tmpfs 772M 2.2M 770M 1% /run/host/monitor udev devtmpfs 3.8G 0 3.8G 0% /dev tmpfs tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs tmpfs 3.8G 0 3.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.8G 0 3.8G 0% /home/XXXXXXXXXXXXX /dev/sda2 vfat 4.0G 3.0G 1.1G 74% /recovery tmpfs tmpfs 3.8G 0 3.8G 0% /tmp/.X11-unix tmpfs tmpfs 772M 2.0M 770M 1% /run/systemd/journal/socket