Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 ext4 219G 11G 198G 5% /usr tmpfs tmpfs 7.9G 0 7.9G 0% /usr/share/runtime/share/themes none tmpfs 7.9G 68K 7.9G 1% /.flatpak-info /dev/sdb1 ext4 1.7T 985G 660G 60% /home tmpfs tmpfs 1.6G 72K 1.6G 1% /run/host/monitor udev devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs tmpfs 7.9G 0 7.9G 0% /home/XXX tmpfs tmpfs 7.9G 0 7.9G 0% /home/XXX tmpfs tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup tmpfs tmpfs 7.9G 0 7.9G 0% /tmp/.X11-unix tmpfs tmpfs 1.6G 1.5M 1.6G 1% /run/systemd/journal/socket