Ubuntu
xserver-xorg-video-intel package

  1. Bug #1507676
  2. Comment #5

Comment 5 for bug 1507676

Revision history for this message
Alberto Milone (albertomilone) wrote : Re: [Bug 1507676] Re: Nvidia-Prime not switching from intel to nvidia leading to a black screen

On 20-10-15 22:34:49, Doug McMahon wrote:
> A "regression in the intel driver" doesn't seem to explain why this was not an issue in a gnome session, nor to the fact that -
> xset dpms force off
> xset dpms force on
> returned display both in greeter & session
> (and nvidia driver loaded & worked fine, with or without a visible display.
>
> you 'fixed' the issue but maybe not for the correct reason

I didn't "fix" the issue, I only switched to the modesetting driver as a
workaround. You can still use intel with sna or uxa if you prefer (by
passing either "gpumanager_sna" or "gpumanager_sna" on boot).

I am not sure about the gnome session.