So, I've tried high and low to get my settings back again to be able to overclock on both cards, and use fan control.
Currently coolbits is only enabled on the first graphics card, but my second graphics card runs at 80C and only 85% of fan (folding).
No matter what I do, I can't get my second graphics card to work.
I followed all kinds of guides, from sudo nvidia-xconfig --enable-all-gpus, to adding coolbits manually, but nothing seems to be able to enable my second GPU for overclocking and fan control.
If I do nvidia-xconfig --enable-all-gpus, I get desktop crashes; and have to manually delete xorg.conf for it to work again.
So, my question is,
What is the right procedure?
Nvidia driver version 418.56
Ubuntu (Lubuntu) 18.10
GPU0: RTX2070 (Coolbits are enabled)
GPU1: RTX 2060 (Fancontrol and overclocking are not available)
Internal Intel IGP: Disabled.