Comment # 10 on bug 1217344 from Tommaso Fonda

(In reply to Takashi Iwai from comment #8)
> At first, try to check whether the latest 6.7-rc still suffers from the same
> problem.  If it boots, it's something specific to 6.6.x, and we need to find
> an upstream fix.
> 
> If 6.7-rc still doesn't boot, it has to be reported to the upstream.  But
> without a proper log, it's a bit difficult to know to whom reporting. I
> guess you'd be asked to perform git bisect in such a case.

Thanks, I will build 6.7-rc as soon as possible and let you know.