Richard wrote:
Hi I had to purge everything I downloaded previously, blacklist nouveau, kill X & gdm3, the run NVIDIA-Linux-x86_64-290.10.run, then reboot. No more shakey display and I can watch TV again without X crashing.
Good news. IMO the reboot is not necessary, just run NVIDIA-Linux-x86_64-290.10.run, which won't run when X is running, and restart gdm3.
Hugo