Comment # 12 on bug 1196280 from Stefan Dirsch

(In reply to dziobian from comment #11)
> I re-checked and prime-select now works for me, but only if i create an
> empty `/etc/modprobe.d/09-nvidia-modprobe-bbswitch-G04.conf` and re-run
> dracut in order to force nvidia drivers into the initramfs.

No idea, why this helps.

> Rotation works fine in `prime-select offload` mode, and has the bug in
> `prime-select nvidia` mode.

So at least things work with 'offload' mode.

> But i want to use the discrete GPU, because with the integrated one, i have
> problems with videos dropping frames.

But you have this with 'offload' mode. Maybe you haven't set the environment
variables?

https://github.com/openSUSE/SUSEPrime#installationusage
[...]
4. Since 435.xx driver you can make use of NVIDIA's PRIME Render Offload
feature in intel configurations (Xserver of Leap 15.2 or later needed!). Option
"AllowNVIDIAGPUScreens" is already taken care of by intel X configs. You only
need to set the __NV* environment variables. Check
https://download.nvidia.com/XFree86/Linux-x86_64/435.21/README/primerenderoffload.html
for more details.