Filesystem Size Used Avail Use% Mounted on /dev/sda2 916G 11G 858G 2% /usr tmpfs 2.0G 0 2.0G 0% /usr/share/runtime/share/themes /dev/sda2 2.0G 68K 2.0G 1% /etc/ld.so.conf tmpfs 390M 52K 390M 1% /run/host/monitor udev 1.9G 0 1.9G 0% /dev tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 2.0G 0 2.0G 0% /home/XXX tmpfs 2.0G 0 2.0G 0% /home/XXX tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup tmpfs 2.0G 0 2.0G 0% /tmp/.X11-unix tmpfs 390M 1.4M 389M 1% /run/systemd/journal/socket