I'm guessing your video card is: 08:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 6995
So if you don't have the amdgpu driver installed X defaults to using the default 2D VGA driver with no 3D acceleration I assume you already checked compatibility and all of that with that driver and your card. Ted -----Original Message----- From: PLUG <[email protected]> On Behalf Of Rich Shepard Sent: Monday, March 20, 2023 10:25 AM To: Portland Linux/Unix Group <[email protected]> Subject: Re: [PLUG] New monitor issues On Mon, 20 Mar 2023, Rich Shepard wrote: > I don't see any video driver here. There must have been one when the > Radeon RX-550 was installed. Huh. I just downloaded AMD's amdgpu-install_22.20.50205-1_all.deb and ran it through deb2tgz to produce the Slackware package amdgpu-install_22.20.50205-1_all.txz. I'll learn how best to upgrade the existing amdgpu module. Rich
