Comment 26 for bug 1820832

OK I have now regression tested on the latest 19.10, with the above ^^software stack. All except incrementing the kernel from 5.8.11 to 5.8.13.

I can now confirm that the old bug has also re-appeared on 19.10 too. So it is not only exclusive to 20.04.

To myself, I really don know what to try. But I had been holding off upgrading to 20.04 only because of this bug. Daniel - do you need me for any more testing on 19.10? So i may be free to upgrade? Thank you for letting me know.

My opinion would be first try rolling back the nvidia driver stack, to a version that was latest at the time when we last confirmed this bug was fixed.

I.e.

nvidia-driver-450/eoan,now 450.57-0ubuntu0~0.19.10.2 amd64 [installed]
  NVIDIA driver metapackage

Roll that back.

Hopefully we can do this still on 20.04? Is that older package going to still work on 20.04? Thanks again! Please get back in touch.