I have installed the nvidia driver but want to use the nouveau driver. I followed the guide in this article: https://en.opensuse.org/SDB:NVIDIA_drivers, but it seems the nivida did not get completely deleted.

opensuse:/home/dagr # sudo lspci -nnk | grep -iA3 VGA
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM204 [GeForce GTX 970] [10de:13c2] (rev a1)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:3160]
        Kernel driver in use: nouveau
        Kernel modules: nouveau, nvidia_drm, nvidia
The kernel driver is ok, but the kernel modules seems to show nvidia prop modules is loaded as well. Most things works in plasma, but wobbly when scrolling webpages. I don't like that. If anybody can give me some advice how to fix this I will be very happy.

Dag R