I don’t know if this is a repository problem. The software center, after installation, had the option to enable a nonfree nvidia drivers repository. The repo file is:
$ pwd
/etc/yum.repos.d
$ cat rpmfusion-nonfree-nvidia-driver.repo
[rpmfusion-nonfree-nvidia-driver]
name=RPM Fusion for Fedora $releasever - Nonfree - NVIDIA Driver
#baseurl=http://download1.rpmfusion.org/nonfree/fedora/nvidia-driver/$releasever/$basearch/
metalink=https://mirrors.rpmfusion.org/metalink?repo=nonfree-fedora-nvidia-driver-$releasever&arch=$basearch
enabled=1
enabled_metadata=1
type=rpm-md
gpgcheck=1
repo_gpgcheck=0
gpgkey=file:///usr/share/distribution-gpg-keys/rpmfusion/RPM-GPG-KEY-rpmfusion-nonfree-fedora-$releasever
skip_if_unavailable=True
[rpmfusion-nonfree-nvidia-driver-debuginfo]
name=RPM Fusion for Fedora $releasever - Nonfree - NVIDIA Driver Debug
#baseurl=http://download1.rpmfusion.org/nonfree/fedora/nvidia-driver/$releasever/$basearch/debug/
metalink=https://mirrors.rpmfusion.org/metalink?repo=nonfree-fedora-nvidia-driver-debug-$releasever&arch=$basearch
enabled=0
type=rpm-md
gpgcheck=1
repo_gpgcheck=0
gpgkey=file:///usr/share/distribution-gpg-keys/rpmfusion/RPM-GPG-KEY-rpmfusion-nonfree-fedora-$releasever
skip_if_unavailable=True
[rpmfusion-nonfree-nvidia-driver-source]
name=RPM Fusion for Fedora $releasever - Nonfree - NVIDIA Driver Source
#baseurl=http://download1.rpmfusion.org/nonfree/fedora/nvidia-driver/$releasever/SRPMS/
metalink=https://mirrors.rpmfusion.org/metalink?repo=nonfree-fedora-nvidia-driver-source-$releasever&arch=$basearch
enabled=0
type=rpm-md
gpgcheck=1
repo_gpgcheck=0
gpgkey=file:///usr/share/distribution-gpg-keys/rpmfusion/RPM-GPG-KEY-rpmfusion-nonfree-fedora-$releasever
skip_if_unavailable=True