Intel VAAPI howto with Leia v18 nightly based on Ubuntu 18.04 server

I've BSW hardware (Beebox with N3000 and 1x4GB DDR3L memory). I've installed Kodi on Ubuntu Server 15.04 applying in 100% your guide from post #1. But I've constant problem with all files VAAPI accelerated - they freeze every few seconds for about 1/2 second. I've checked all logs and the only thing I've found is message in dmesg which appears to be well in-line with these freezes. Here is the message:

[drm:valleyview_update_wm [i915]] *ERROR* timed out waiting for Punit DDR DVFS request .

Could you tell me what's going on and how to fix it?

Messages In This Thread
RE: New Era: VAAPI with EGL interoperation - by BigL-New - 2015-09-15, 19:07
Live TV broken again? - by schamane - 2016-02-29, 19:56
Random crashes - by hal2100 - 2016-03-08, 22:03