Frogging101 wrote:TL;DR For the users: To work around this, I created a systemd unit to start FAHClient instead of the init.d script. This works by using the systemd unit's "User" option to change users instead of having FAHClient do it.
It worked!
I have an RX 570 on Ubuntu 18.04.4, and it just wouldn't work with the latest drivers (amdgpu-pro-20.20), though it did with a previous version (except for the core 22 problems).
I installed the drivers with the standard AMD procedure: "./amdgpu-install --opencl=pal,legacy -y"
That installs both the PAL and legacy drivers, for when I upgrade.
I only had to set "open-cl index" = 0 (That is true for both Nvidia and AMD on Ubuntu, and has been for years.)
I also ran "sudo adduser fahclient video", though that may be unnecessary with this procedure.
Thanks!