On Sat, 10 Jun 2023 00:26:09 -0400
Robert McBroom via users <users@lists.fedoraproject.org> wrote:

> The original install went to  the 495.44 version of the nvidia driver 
> but my card GT 710 requires  the 470 version. I see in the journal
> 
> May 23 13:26:58 HPZ440.attlocal.net systemd[2911]: Started 
> app-nvidia\x2dsettings\x2d470xx\x2duser@autostart.service -
> nvidia-settings. May 23 13:26:59 HPZ440.attlocal.net kernel: NVRM:
> API mismatch: the client has the version 495.44, but
>                                              NVRM: this kernel module 
> has the version 470.182.03.  Please
>                                              NVRM: make sure that
> this kernel module and all NVIDIA driver
>                                              NVRM: components have
> the same version.

So, if your video card requires the 470 driver, and you have the 495
driver installed, how is the multiuser console working?  Is it using
nouveau?  How is XFCE able to use the wrong driver, but kde isn't?
Are there base features in all nvidia drivers, and kde uses features
of the 470 not in the base features of 495?

I'm not the best person to help you, since I haven't run nvidia for a
while, but can you somehow downgrade the version of driver you have?
Maybe go to rpmfusion and download the version you need and run
dnf -C downgrade [nvidia version you need rpm]
while in the directory you downloaded the rpm to.
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