Since upgrading to ios6 on my iPad 2 map services including google and its replacement apple alternative can't determine my location ! All location services are turned on and been reset but still no joy?
I'm also having a similar issue - maps seems to think I'm in a city an hour and a half away, instead of the city I'm in. I have an iPad2 w/ wifi. Even Google Earth is now mislocating me, where it didn't have a problem before the upgrade to iOS6. I'm hoping this gets resolved soon.