[Bug 105338] Regression - system fails to boot with Link Rate Fallback

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105338

--- Comment #11 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to alexander.wilson from comment #10)
> Created attachment 139072 [details]
> systemd journal log of functioning v4.17-rc2
> 
> The latest kernel does indeed run. There is still a related error logged by
> journald:
> 
> kernel: [drm:intel_dp_start_link_train [i915]] *ERROR* [CONNECTOR:65:eDP-1]
> Link Training failed at link rate >
> 
> I am unsure what the consequences of this are, if any. The full journal log
> is attached.

Please add drm.debug=14 module parameter, and reproduce. Please also make sure
the log lines are not cut off. For example, get the dmesg using 'dmesg >
dmesg.log' and attach that.

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