Ubuntu
linux package

  1. Bug #1653361
  2. Comment #11

Comment 11 for bug 1653361

Revision history for this message
Janne Heikkinen (janne-m-heikkinen) wrote :

The issue is gone with 4.9.9. I suspect this commit did it:

commit f2a0409a08502d64fbe3990354dff5902b08d2fb
Author: Chris Wilson <email address hidden>
Date: Wed Sep 21 14:51:08 2016 +0100

    drm/i915/execlists: Reset RING registers upon resume

    commit bafb2f7d4755bf1571bd5e9a03b97f3fc4fe69ae upstream.

I'm still experiencing that video stuttering after suspend/resume but the hang doesn't happen anymore.