[Nouveau] [Bug 101559] Displays fail to wake up when booting machine away from Display Port KVM switch

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 22 16:46:35 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=101559

--- Comment #3 from Ilia Mirkin <imirkin at alum.mit.edu> ---
You appear to be using a 3.10 kernel. This was released in June 2013. Nouveau
has been rewritten ~3 times by now. Can you try more recent software?

Better DP link training logic is one of the things that has had a lot of
revisions to it.

Separately, you appear to want to use the card in Zaphod mode, but you haven't
explicitly enabled it... no clue what happens when you do it that way.

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