Is there anyone else who is having this problem? There was no problem after the update until I used the Google NAV. Once I closed that, GPS turned off. I went to home>menu>settings and turned GPS on. As soon as I left the menu list, it turned off. All I did was a power cycle to try and fix, but it still did nothing. Several other threads on other sites are saying the same thing with every Android phone using the 2.2 OTA update not just the Droid. Today I plugged my phone into my computer to charge it - first time since update - and the GPS suddenly became available. I am going to try the Google NAV again today just to see if it does it again. Any help or advice on a fix would be greatly appreciated!
You may want to delete any other navigation applications that might tamper with your settings. If that doesn't work just try to perform a hard reset. The steps are listed below: