Hi The nvidia drives are not working for me with the latest kernel on Fedora 20. There are no kmods (or akmods) for the latest kernel (kernel-3.18.7-100.fc20.x86_64) for the 340xx driver which yum has installed for me. This is what my nightly yum updates gave me: yum list installed "*nvidia*" Loaded plugins: langpacks, xray Installed Packages akmod-nvidia.x86_64 1:331.113-1.fc20 @rpmfusion-nonfree-updates kmod-nvidia-3.18.6-100.fc20.x86_64.x86_64 1:331.113-1.fc20.4 @rpmfusion-nonfree-updates kmod-nvidia-3.18.7-100.fc20.x86_64.x86_64 1:331.113-1.fc20.5 @rpmfusion-nonfree-updates kmod-nvidia-340xx-3.17.8-200.fc20.x86_64.x86_64 1:340.65-4.fc20 @rpmfusion-nonfree-updates xorg-x11-drv-nvidia-340xx.x86_64 1:340.65-4.fc20 @rpmfusion-nonfree-updates xorg-x11-drv-nvidia-340xx-libs.x86_64 1:340.65-4.fc20 @rpmfusion-nonfree-updates There don't seem to be any kmod-nvidia-340xx* or akmod-nvidia-340xx.x86_64 packages in the nonfree x86_64 updates repo and the package xorg-x11-drv-nvidia-340xx conflicts with the available kmod-nvidia-3.18.7-100.fc20.x86_64.x86_64 1:331.113-1.fc20.5 for the latest kernel. If I yum --enablerepo=rpmfusion-nonfree-updates-testing update Then there are errors as follows: --> Finished Dependency Resolution Error: xorg-x11-drv-nvidia-340xx conflicts with 1:xorg-x11-drv-nvidia-331.113-2.fc20.x86_64 Error: xorg-x11-drv-nvidia conflicts with 1:xorg-x11-drv-nvidia-340xx-340.76-1.fc20.x86_64 I notice that the F21 repos do have the kmod-nvidia-340xx* and akmod-nvidia-340xx.x86_64 Is this an oversight for the F20 repo, or am I missing something? Thanks Roderick Johnstone