Re: Intermittent Issue with Compositing with latest Nvidia Drivers
No. This is an issue with compositing. If compositing is not running, this problem does not happen.
As for explicitly using startx, this issue occurs infrequently enough that I would need explicitly logging in via startx roughly a dozen times before I encounter it, assuming it even occurs without KDM.
As for the Nvidia settings' open gl section. the OpenGL version and extensions are listed.