Filesystem Size Used Avail Use% Mounted on tmpfs 3.9G 76K 3.9G 1% /.flatpak-info /dev/root 228G 7.0G 210G 4% /usr tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/share/themes tmpfs 784M 92K 784M 1% /run/host/monitor devtmpfs 3.9G 0 3.9G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 0 3.9G 0% /home/XXX tmpfs 3.9G 0 3.9G 0% /home/XXX tmpfs 3.9G 1.5M 3.9G 1% /run/media /dev/sdc1 140M 17M 124M 12% /run/media/XXX tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix