Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.9G 76K 1.9G 1% /.flatpak-info /dev/sda5 ext4 288G 18G 256G 7% /usr tmpfs tmpfs 383M 56K 383M 1% /run/host/monitor udev devtmpfs 1.9G 0 1.9G 0% /dev tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup tmpfs tmpfs 1.9G 0 1.9G 0% /tmp/.X11-unix tmpfs tmpfs 383M 1.6M 381M 1% /run/systemd/journal/socket