I just built a kodibuntu HTPC with AMD 6400k processor and just using its integrated graphic only, everything works well except HDMI signal problem.
If i boot the HTPC without A/V receiver turned on, it will only show black screen. Once I restart HTPC when the A/V receiver is on, it has no problems for output.
After google, I know that need to edit something like X.conf, but I have no idea how to do that.
Anyone can show me how and what I suppose to do?
any help would be appreciated, thanks in advance!