I think there is issues in handling such case in gnome-shell/bionic
itself. With an Intel card only platform, one may login via gdm
displayed on the external monitor. But when logged in, the built-in
display will have the content of a second one, and the external monitor
will be blank. Then if you unplug HDMI and replug in, the external
monitor will have the content of a second one, but the built-in display
will be off.

So there might be an hardware/nvidia/i915 issue in `edp_panel_vdd_on()`,
but upgrade the system to Disco/Eoan is still a must to receive new
fixes for related behaviors.

You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.

  Notebook lid blank after booting with lid closed

To manage notifications about this bug go to:

ubuntu-bugs mailing list

Reply via email to