Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 9.8G 92K 9.8G 1% /etc/timezone /dev/sde1 ext4 458G 63G 372G 15% /usr tmpfs tmpfs 9.8G 0 9.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 9.8G 0 9.8G 0% /usr/share/runtime/share/themes tmpfs tmpfs 2.0G 64K 2.0G 1% /run/host/monitor udev devtmpfs 9.8G 0 9.8G 0% /dev tmpfs tmpfs 9.8G 0 9.8G 0% /dev/shm tmpfs tmpfs 9.8G 0 9.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 9.8G 0 9.8G 0% /home/XXXXXXXXXXXXXXXXX tmpfs tmpfs 9.8G 0 9.8G 0% /sys/fs/cgroup tmpfs tmpfs 9.8G 0 9.8G 0% /tmp/.X11-unix tmpfs tmpfs 2.0G 1.7M 2.0G 1% /run/systemd/journal/socket