(In reply to Petr Vorel from comment #8) > (In reply to Stefan Dirsch from comment #6) > > Meanwhile we have a Lenovo P16 laptop available for testing in our team. I > > suggest to use nvidia proprietary or opengpu driver instead of nouveau > > driver. > > All external outputs are connected to nVidia GPU. > > https://drewdevault.com/2017/10/26/Fuck-you-nvidia.html nVidia supports GBM since some time. This text is from 2017.