Filesystem Type Size Used Avail Use% Mounted on /dev/sda1 ext4 916G 90G 780G 11% /usr tmpfs tmpfs 1.9G 0 1.9G 0% /usr/share/runtime/share/themes none tmpfs 1.9G 68K 1.9G 1% /.flatpak-info tmpfs tmpfs 372M 76K 372M 1% /run/host/monitor udev devtmpfs 1.8G 0 1.8G 0% /dev tmpfs tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /home/XXXXXXXXXXXXXXXXXX /dev/sdb1 vfat 29G 3.4G 26G 12% /media/XXXXXXXXXXXXXXXXXXX tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup tmpfs tmpfs 1.9G 0 1.9G 0% /tmp/.X11-unix tmpfs tmpfs 372M 1.4M 370M 1% /run/systemd/journal/socket