Filesystem Type Size Used Avail Use% Mounted on /dev/sda5 ext4 733G 11G 685G 2% /usr tmpfs tmpfs 4.9G 0 4.9G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 4.9G 0 4.9G 0% /usr/share/runtime/share/themes none tmpfs 4.9G 76K 4.9G 1% /.flatpak-info tmpfs tmpfs 991M 68K 991M 1% /run/host/monitor udev devtmpfs 4.9G 0 4.9G 0% /dev tmpfs tmpfs 4.9G 0 4.9G 0% /dev/shm tmpfs tmpfs 4.9G 0 4.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 4.9G 0 4.9G 0% /home/XXXXXXXXXXXXXX tmpfs tmpfs 4.9G 0 4.9G 0% /sys/fs/cgroup tmpfs tmpfs 4.9G 0 4.9G 0% /tmp/.X11-unix tmpfs tmpfs 991M 1.4M 990M 1% /run/systemd/journal/socket