Do not create the /usr/lib64/xorg/modules/nvidia-%{version} symlink and remove redundant Optimus configuration.

On systems prior to Fedora 25 the modules directory is specified in the file /etc/X11/xorg.conf.d/99-nvidia.conf, which is always loaded even if a user has a custom xorg.conf. On Fedora 25+, if the driver is installed and is not actually used (fallback scenario) this makes the X server to always load the Nvidia extension.

On Fedora 25+ the OutputClass configuration for the i915 driver is alreay at this default for Intel gen4+ systems, on Intel gen3 systems it prevents the usage of Glamor and there are no gen3 Optimus laptops.

nvidia.conf

@@ -11,9 +11,3 @@ Section "OutputClass"
 	Option "BaseMosaic" "on"
 	ModulePath "@LIBDIR@/nvidia/xorg"
 EndSection
-
-Section "OutputClass"
-	Identifier "intel"
-	MatchDriver "i915"
-	Driver "modesetting"
-EndSection

xorg-x11-drv-nvidia.spec

@@ -324,11 +324,6 @@ desktop-file-install --vendor "" \
     --dir %{buildroot}%{_datadir}/applications/ \
     nvidia-settings.desktop
 
-%if 0%{?rhel} < 8 || 0%{?fedora} <= 24
-#Workaround for self made xorg.conf using a Files section.
-ln -fs ../../%{_nvidia_serie}/xorg $RPM_BUILD_ROOT%{_libdir}/xorg/modules/%{_nvidia_serie}-%{version}
-%endif
-
 #Alternate-install-present is checked by the nvidia .run
 install -p -m 0644 %{SOURCE7}            %{buildroot}%{_nvidia_libdir}
 
@@ -473,9 +468,6 @@ fi ||:
 %{_nvidia_xorgdir}/libglx.so
 %{_nvidia_xorgdir}/libglx.so.%{version}
 %{_libdir}/xorg/modules/drivers/nvidia_drv.so
-%if 0%{?rhel} < 8 || 0%{?fedora} <= 24
-%{_libdir}/xorg/modules/%{_nvidia_serie}-%{version}
-%endif
 %ifarch %{arm}
 %{_libdir}/libnvidia-gtk2.so.%{version}
 %endif