Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 3.4G 100K 3.4G 1% /etc/timezone /dev/sda2 ext4 439G 12G 405G 3% /usr tmpfs tmpfs 3.4G 0 3.4G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 3.4G 0 3.4G 0% /usr/share/runtime/lib/plugins tmpfs tmpfs 3.4G 0 3.4G 0% /usr/share/runtime/share/themes tmpfs tmpfs 688M 148K 688M 1% /run/host/monitor udev devtmpfs 3.3G 0 3.3G 0% /dev tmpfs tmpfs 3.4G 0 3.4G 0% /dev/shm tmpfs tmpfs 3.4G 0 3.4G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.4G 0 3.4G 0% /home/XXXXXXXXXXXXXXXX XXXXXXXX XXXXXXXX 84K 21K 59K 27% XXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.4G 0 3.4G 0% /tmp/.X11-unix tmpfs tmpfs 688M 1.8M 687M 1% /run/systemd/journal/socket