I'm also seeing frequent freezes on Nvidia Optimus muxless system when using nvidia-prime and the nvidia drivers (no matter which version). I think it doesn't happen when I remove the nvidia drivers and only use the intel card.
I'm also seeing frequent freezes on Nvidia Optimus muxless system when using nvidia-prime and the nvidia drivers (no matter which version). I think it doesn't happen when I remove the nvidia drivers and only use the intel card.