Sure.
I plugin the USB-GPS-Module, start up the Raspberry Pi, see if the GPS in enabled and then start a navigation program. The GPS icon shows up but no location is transmitted.
Yesterday I tried another way. I installed a GPS app which gave me the option to select my GPS-Device (it listed the ublox chip), i selected it and enabled the app, then instead of the GPS/location-icon a satellite icon appeared and inside the app it showed me long and lat. I tested it and it was right. I left the app open and opened a navigation app and taaadaa it showed my correct location in the app.
I accepted that the gps data goes through that app. With that and the app running in the background it worked.
I'm currently at work, so i cant provide u with any pictures or the name of the gps app i was using. I can add this information later this day.
So it seems that the OS doesnt know how to use/access the USB-GPS-Module but through the app i can select it. Funny is that the app shows a satellite icon where the OS/navigationapp shows the location icon.
If there is anything else you would like to know to get a better picture of the situation, feel free to ask. And as i said, i'll provide u later this day with more details.
