Start More than one Android Emulator at a time

Question

After I updated my ADT/Tools to 20, I am not able to start Two Emulators at a time.

It worked Once. But i don't remember what i did that time.

I tried restart my system several times.

I don't know how to locate whats the problem in emulator.

the emulator is shown in TaskManager Process but not on screen.

EDITED :

Reported as bug http://code.google.com/p/android/issues/detail?id=34221&sort=-id&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars

Answer 1

Looks like this bug is fixed in the latest version of SDK Tools, Revision 20.0.1.

From the revision history :

Fixed problems with running more than one emulator and running multiple emulators with GPU acceleration.

Answer 2

您应该使用不同的AVD Manager来运行多个仿真器。