Comment 11 for bug 1481330

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Xmir crashes when client closes display

That error looks like one of the cryptic messages you'll get if you haven't installed drivers for Mir yet. They're not automatically installed unless you have a phone image, or have installed the full desktop-next stack. Reasons....

Try this:
   sudo apt-get install mir-graphics-drivers-desktop
or
   sudo apt-get install mir-graphics-drivers-android