I'm currently running Xubuntu 16.04 and I would like to use my 2 GPU's for rendering in Blender. They are currently unused and my CPU is doing all the work. But what have I got my GPU's for anyway?
So, I tried the tutorials here on stack exchange about the GPU setup stuff on Ubuntu.
I got 2x AMD R9 280's, and OpenGL is working like a charm.
But I don't have any other option than the CPU in my Blender settings.
I have to use the Xorg drivers because the official fglrx drivers doesn't work on Ubuntu 16.04 anymore. They are missing basic stuff like multi monitor support. But video-radeon is working great so this is not an issue. and AMDGPU-PRO is not working at all.
Any Ideas?