Using Android Studio 2.3 and Ubuntu 16.10 the emulator did not start. Message: waiting emulator come on line. How can I configure to emulator start?
For me what worked was- 1- Select all x86 images in the respective phone model. Go to "show package details" option and enusre the x86 image options are selected for the respective chosen model. 2- Also make sure no other applications are open at the backend not even the browser. Because even that is leading to hang may be due to the configuration of the system that I have.