Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 1.2G 1.9M 1.2G 1% /run /dev/sda2 ext4 904G 19G 839G 3% / tmpfs tmpfs 5.8G 41M 5.8G 1% /dev/shm tmpfs tmpfs 5.0M 8.0K 5.0M 1% /run/lock XXXXXXXX XXXXXXXX 192K 32K 156K 17% XXXXXXXXXXXXXXXXXXXXXXXXX /dev/sda1 vfat 300M 7.8M 292M 3% /boot/efi tmpfs tmpfs 1.2G 248K 1.2G 1% /run/user/XXXX