dkms from home:Bumblebee-Project:nVidia:515.76 project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Bumblebee-Project:nVidia:515.76/openSUSE_Tumbleweed/home:Bumblebee-Project:nVidia:515.76.repo zypper refresh zypper install dkms
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Bumblebee-Project:nVidia:515.76/15.4/home:Bumblebee-Project:nVidia:515.76.repo zypper refresh zypper install dkms