Since a couple of days ago I'm having issues with GPS in my Nexus 5. Whenever I try to use uNav, after I tell it to get the location, a black screen appears with "GPS access disabled". GPS is enabled. Also: the GPS indicator is always full white, even if I disable GPS. Curiously it was working perfectly only two or three days ago, and I haven't received any updates or changed anything in my settings AFAICT
I'm on 15.04/rc.