The amdgpu drives break Ubuntu 18.04.2 with Ubuntu Cloud Archive Stein version! Looks really bad.
Here is what I do:
1- Install Ubuntu 18.04.2 (with HWE for Kernel and XOrg);
2- Enable UCA with `sudo add-apt-repository cloud-archive:stein`;
3- Install `qemu-vkm`, `virt-manager`, and etc;
4- You'll be able to create a QEMU Guest using Virgil 3D using the Linux `radeon` module! It's awesome.
5- Install AMDGPU-19.30 (or any other previous version), for an even more awesome QEMU? Let's see!
6- No deal, after installing AMDGPU drivers, no more QEMU!
Here is the error:
Any idea about how to fix this?