I have tried out VEGA graphics on Version 6.6 stable. Out of the box it mostly works, though there are two oddities: 1. The cursor for resizing windows (under openbox and icewm both) is wrong and misplaced, though the resize can be done. 2. Upon logging out of icewm, the confirmation screen has text missing. Very odd, this doesn't seem to occur anywhere else.
I found the following fixes: For (1), turn on the software cursor. For (2), going to 2-D DRM alleviates but does not completely fix the issue. The remaining problem is that a small white rectangle overlays part of the confirmation screen. To implement these changes, the following file (10-amdgpu.conf) is placed in /etc/X11/xorg.conf.d: ection "Device" Identifier "AMDgpu" Driver "amdgpu" Option "SWcursor" "true" Option "DRI" "2" EndSection Here is the hardware segment of sysctl output: hw.machine=amd64 hw.model=AMD Ryzen 3 2200G with Radeon Vega Graphics hw.ncpu=4 hw.byteorder=1234 hw.pagesize=4096 hw.disknames=sd0:42a97a46d649c52c,sd1:02849ec9332f0412 hw.diskcount=2 hw.sensors.ksmn0.temp0=21.70 degC hw.cpuspeed=3494 hw.setperf=100 hw.vendor=ASRock hw.product=A320M-HDV R4.0 hw.uuid=7085c2bd-52e3-0000-0000-000000000000 hw.physmem=7425409024 hw.usermem=7425396736 hw.ncpufound=4 hw.allowpowerdown=1 hw.perfpolicy=manual hw.smt=0 hw.ncpuonline=4 Dave Raymond -- David J. Raymond david.raym...@nmt.edu http://physics.nmt.edu/~raymond