Comment # 4 on bug 101164 from Ilia Mirkin

(In reply to Pacho Ramos from comment #3)
> Ah, nice thanks, I thought 4.11.x was including needed fixes (well, I only
> need nouveau support to try to make my HDMI output work with reverse PRIME).
> I guess I will need to wait a bit more then :)
> 
> See you

In that case, you don't need acceleration support. Ignore that "failed to
create kernel channel" error.