I did not read through all of the posts, but it appears to be related to nVidia hardware. I'm guessing that you are not using an nVidia card.
On a side note, I gave up nVidia hardware altogether (about 4 years ago) because of endless issues with Linux (and macs). This thread isn't encouraging.
On a side note, I gave up nVidia hardware altogether (about 4 years ago) because of endless issues with Linux (and macs). This thread isn't encouraging.