Approved, kernel update to 4.8.8-wily solves the problem.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1559308
Title:
Plugging HDMI screen in causes system hang
To manage notifications about this
Same problem on my laptop, started right after upgrade from 15.10 to
16.04. Happens right after I plug external monitor to to HDMI socket,
system freezes and not responding to any actions from keyboard and
touchpad. I'm using Intel® HD Graphics 520.
--
You received this bug notification because
