Sorry for bumping an older thread, but i found that i also am missing the map when i open up AGPS (same result doing agps-ui from terminal). It's just a plain white screen. I can still access the menu at the top. Is there perhaps an image file or map file that may be missing? I did delete the western US maps recently to free up room, is it possible that the map displaying in AGPS was removed? If so, does anyone know how i can recover the file? Note: i did try removing and re installing the agps program, with no luck thanks