Eclipse and Android: cannot debug on Samsung Galaxy S2 because not detected

Question

I am just starting to learn on Android development. I use Ubuntu 11.10 and Eclipse. I have installed the needed plugins from android development, and I have also write yet s

Answer 1

I experienced the same issue on Mac OS X with Eclipse. Simply putting the phone in 'debug' mode (Settings -> Applications -> Development -> USB debugging) did not solve the issue. I have to do below in the command line to solve the issue.

sudo adb kill-server
sudo adb start-server