Friendly follow up on this bug.
I have been trying several different configurations and they all have
there own set of problems.
Nvidia + wayland = Several apps act weird, Spectacle breaks depending
on which app is open.
Nvidia + X11 = works good except for when waking the screens from sleep.
I get a black screen with mouse cursor. I can see when move over the
password box because the cursor changes, I can type in the password and
usually login. Sometimes it does lock up and I have to do hard reboot.
This is a Kwin + X11 problem but from what I read its not going to be
fixed since they are only focusing on Wayland.
Nouveau + Wayland = same as original problem
I did update the firmware from the back-ports and it fixed the missing
firmware errors listed earlier, but I still get this "kernel: nouveau
0000:01:00.0: drm: Disabling PCI power management to avoid bug"
Can I get an update on this.
Regards,
Benjamin