Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext4 458G 132G 304G 31% /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/icons 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 88K 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/XXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 7.8G 0 7.8G 0% /home/XXXXXXXXXXXXXX /dev/sdb1 fuseblk 932G 30G 902G 4% /mnt/XXXX 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 3.1M 1.6G 1% /run/systemd/journal/socket