Just upgraded my quad to 2.0.51 from 2.0.40 (been out of it for a while!). Doing it all through CLI as I can't get the new Mission Planner working in virtualbox.
Anyway when I reboot it after loading the code, in the CLI I get "Firmware change: erasing EEPROM" and then "Erasing log...". How long is this supposed to take? I've let it sit there for at least 10 minutes and it doesn't seem to get past this stage.
well ...i recovered my ardupilot 2.0.52;
go to CLI setup
setup the radio
after this your board will work normal.
i have the same problem here.
i downgraded firmware do 2.0.50