Proxmox 6.1 and AMD driver

[tecman240]

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!

 

[wolfgang]

Hi,

AMD on their homepage[1] has a driver for Ubuntu 18.04 did you try this one?
It is important that you use a new Version of this driver because any older than 18.Q3 will not work.

1.) https://www.amd.com/en/support/professional-graphics/firepro/firepro-wx100-series/firepro-w2100