Filesystem Type Size Used Avail Use% Mounted on /dev/sda5 ext4 177G 23G 146G 14% /usr tmpfs tmpfs 3.9G 0 3.9G 0% /usr/share/runtime/share/themes none tmpfs 3.9G 68K 3.9G 1% /.flatpak-info tmpfs tmpfs 788M 84K 788M 1% /run/host/monitor udev devtmpfs 3.9G 0 3.9G 0% /dev tmpfs tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /home/XXXXXXXXXXXX tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup tmpfs tmpfs 3.9G 0 3.9G 0% /tmp/.X11-unix tmpfs tmpfs 788M 1.3M 787M 1% /run/systemd/journal/socket