Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext4 110G 50G 54G 49% /usr tmpfs tmpfs 7.8G 0 7.8G 0% /usr/lib/x86_64-linux-gnu/GL tmpfs tmpfs 7.8G 0 7.8G 0% /usr/share/runtime/share/themes none tmpfs 7.8G 76K 7.8G 1% /.flatpak-info tmpfs tmpfs 1.6G 80K 1.6G 1% /run/host/monitor udev devtmpfs 7.7G 0 7.7G 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup tmpfs tmpfs 7.8G 0 7.8G 0% /tmp/.X11-unix tmpfs tmpfs 1.6G 1.5M 1.6G 1% /run/systemd/journal/socket