EGL_emulation failed to establish connection to host - android

Question

I am trying to run a simple OpenGL program in Android. I am running this in an Android 4.1 emulator. I switched on its GPU emulation and it worked fine yesterday. When I ran

Answer 1

I was having the same problem in my Genymotion emulator while running a webview based application,I have restarted the emulator and it worked fine

Answer 2

This happens to me when my computer came out standby. Restart your virtual device.