Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 2.4G 84K 2.4G 1% /.flatpak-info /dev/sda5 ext4 36G 18G 17G 51% /usr tmpfs tmpfs 2.4G 0 2.4G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 2.4G 0 2.4G 0% /usr/share/runtime/share/themes tmpfs tmpfs 491M 56K 491M 1% /run/host/monitor udev devtmpfs 2.4G 0 2.4G 0% /dev tmpfs tmpfs 2.4G 0 2.4G 0% /dev/shm tmpfs tmpfs 2.4G 0 2.4G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 2.4G 0 2.4G 0% /home/XXXXXXXXXXXXXX tmpfs tmpfs 2.4G 0 2.4G 0% /sys/fs/cgroup tmpfs tmpfs 2.4G 0 2.4G 0% /tmp/.X11-unix tmpfs tmpfs 491M 1.6M 489M 1% /run/systemd/journal/socket