Hi, We checked it out here. My colleague installed Debian 10.3 and found he had to also install the 19.50 proprietary amdgpu driver - after that everything seems to work fine:
Debian instructions for the AMD GPU are here: https://wiki.debian.org/AMDGPUDriverOnStretchAndBuster2 Driver is here: https://drivers.amd.com/drivers/linux//19.50/amdgpu-pro-19.50-967956-ubuntu-18.04.tar.xz Hope that helps. The link to the Install on Thinkpad wiki was interesting to - I'll have a think about how we can help improve that. Mark