Am Sonntag, 22. September 2019 schrieb Андрей via Dng:
> Приветствую.
>
>
> I can not install nvidia's bond driver on Devuan-3. The installation
> goes well, module is compiled and put
> into /lib/modules/<kernel-version>/... . But xserver keeps saying
> that nvidia module is not found. What ca be wrong? I tried with both
> available versions for the legacy drivers: 340 and 390. All the same.
> Yet i know, that 340-th worked for me, before i tried to upgrade to
> 390. But since 390-th did not work i returned to 340-th, but 340-th
> also does not work now. X-server says the same for both, and when i
> did purge the packages, the uninstall proccess told me. that the
> compiled drivers were in use. So, seems, it is x-server for some
> reason can not find the drivers OR compiling proccess puts them now
> to a wrong place.
>
> So, any ideas?

Is the nvidia kernel module actually loaded by the kernel?

$ lsmod | grep nvidia

If not, can you load the modules manually?

$ modprobe nvidia

What are the relevant error messages in Xorg.0.log?

HTH

Kind regards,
Stefan