Proxmox 6.1 and AMD driver

tecman240

New Member
Mar 30, 2020
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I'm running Proxmox 6.1 (with prox kernel) installed over a Debian 10 system. I added a new AMD Radeon W2100 graphics card. Without any drivers, I can boot into KDE, but the mouse and keyboard input have a 1-2 second delay for every window (except a bash window) on the monitor attached to my W2100 graphics card. If I move any of these windows to a monitor driven by my other graphics card (an AMD HD7350), the mouse and keyboard input are instantaneous.
Thinking my W2100 card needs AMD-pro drivers, I tried to install the AMD-pro drivers for ubuntu 16.04 as some have suggested, but then my system hangs on boot.

How do I install a graphics driver for my W2100 that is compatible with Proxmox 6.1? or is there another fix to address the slow mouse and keyboard input?
thanks!