[Bug 101163] [drm:intel_modeset_init] *ERROR* LSPCON init failed on port B

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 29 08:26:26 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=101163

Imre Deak <imre.deak at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |NOTOURBUG
             Status|NEW                         |RESOLVED

--- Comment #14 from Imre Deak <imre.deak at intel.com> ---
(In reply to Pacho Ramos from comment #13)
> No reply there :(
> 
> But I have confirmed that xrandr only reports the HDMI-1 port after running
> xrandr --setprovideroutputsource nouveau modesetting
> then, it seems it's connected to nvidia card :/

Ok, so looks like the output needs to be enabled by the nouveau driver, either
via PRIME or using nouveau as the primary driver. I'm closing this as based on
the above it's not a problem in i915 output setup. Please open separate bugs
for the PRIME problem you saw and - if you can't get HDMI working by using
nouveau as your primary driver - another nouveau specific bug.

Thanks for the report.

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