2017-10-13, 01:26
(2017-10-12, 19:49)Bluesmanuk Wrote: I tried the 4.14 release candidates but unfortunately, no change.
Did you have a custom EDID setup on your box? Seems I had a similar issue when a build changed kernels. Possibly it was from 4.12 to 4.13. I had to edit extlinux.conf to remove the info similar to this "initrd=/edid.cpio drm_kms_helper.edid_firmware=HDMI-A-1:edid/edid.bin video=HDMI-A-1" from the APPEND line to fix it.