Hi, I finally got my kernel rebuilt with support for the AMDGPU. Now my hp laptop can finally talk to the HDMI port and lighten the screen up to a readable. I really started to like it. Then my system started hanging.
Actually, the very first time I brought up X with the new kernel, it also went into that mode, but I hoped it was only a fluke. But it still does it, eventually. Mostly it happens when I'm in VirtualBox, but I don't think only then. My touchpad seems to work - if a bit jerky - after it enters the hang mode. My bluetooth mouse hardly moves. Clicks don't work. Entering a virtual terminal doesn't work. Has anyone else experienced this, or known of changes made to correct it?