(In reply to Mircea Kitsune from comment #9) > What does testing imply? This is my desktop computer, thus I can't risk > playing with the software repositories in a way that might mess anything up. If you do not want to mess with repositories, it is enough if you download and install this single RPM: https://download.opensuse.org/repositories/science/openSUSE_Tumbleweed/x86_64/pocl-1.0-36.9.x86_64.rpm All its dependencies are in Tumbleweed repository and most likely you already have them installed. Try to start blender, observe if it crashes or works. You can again uninstall the pocl package after that.