On 03/04/18 16:16, Stephen Morris wrote:
Thanks Ed, I made that change and it rectified the lagging issues with gdm and gnome. Now to work out why dkms hasn't compiled the nvidia driver under the new kernel.
FWIW, the lagging issues may be a byproduct of your video driver.
Anyway, while I use the nVidia drivers I get mine from rpmfusion and dkms isn't used with their packages. So, you may have to seek help from wherever you've obtained your drivers.