Thank you for the reply, Mr Salisbury.
I've installed the latest version 4.8.1 and checked the problem, it was
a bit rather worse. In unpluged HDMI case, it was fine as I expected,
but in plugged HDMI case, some errors occurred and OS couldn't properly
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Tags added: kernel-bug-exists-upstream
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Build in display doesn't show a screen
To manage notifications about this bug go to:
ubuntu-bugs mailing list