My AVD Emulator is not running after I changed my Hardisk to other MotherBoard i5 3GHz processor without re-installing OS.
OS: Ubuntu 10.10
my emulator is n
I too was having this problem. My symptoms:
The actual issue was quite straight forward (noting I did have GPU emulator = yes). It turns out that Eclipse couldn't see the Android session!
http://www.linkedin.com/groups/Problem-in-executing-code-on-86481.S.138513463
As such I found
Android Emulator starts but Eclipse doesn't recognize it
Restarted ADB server and bobs your uncle (also restarting Eclipse) solution in hand!
I hope that helps someone else.