090b3828991451c6273e90e4d14622be firmware-edu-10.4.0-amd64-BD-1.iso a2cd7de2cb7ec69261f4f437e3441bed firmware-edu-10.4.0-amd64-BD-1.jigdo 1184a556fde6f3d7af9d95b6b86b3ab7 firmware-edu-10.4.0-amd64-BD-1.template