2018-05-25, 16:56
(2018-05-25, 01:16)sabelstrom Wrote: BTW the hdmi-cable from the Chromebox goes the the HT and a hdmi-cable goes from the HT to the TV, and i hade no sync problem in 16.1 so i think all hardware and cables works fine.
your screenshot is calling you a liar, as the audio EDID reflects being connected to the TV, not the AVR/HT
I would try downloading fresh install media and booting in live mode, to ensure all defaults are used, and see if that works once you've verified the HDMI connections. If you still have the problem there, then I'd move your question to the general Linux forum (or LE forums) as A/V sync is a more general Kodi issue specific to your setup, not one specific to the Chromebox (and not one I have any experience with given mine works without sync issues)