slow down on NUC DN2820FYKH after upgrade to 9

sudaltsov · February 24, 2019 at 10:03 PM

Hi all

I do not know if this is the right section to report... I upgraded from 8 to 9 and now the movies became a bit jumpy. Is that a known issue? Any workarounds?

The device is based on Forest Canyon Celeron CPU: Intel® NUC Kit DN2820FYKH Product Specifications, video Z3700.

No issues in dmesg.

lspci says:

00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0c)

Any comments would be appreciated...

druu · March 8, 2019 at 10:53 PM

See here

Video stutter 25Hz Videoplayback with Hardwaredecoding Libreelec 9.0

There’s a few of us affected, hopefully we can figure out what’s going on.

druu · March 9, 2019 at 1:27 PM

Ok, so I've managed to sort my system out; firstly I changed the Monitor setting from Default to HDMI which allowed more whitelist entries to appear. I then enabled all 1920x1080 whitelist entries (I'm only running a FullHD system with a DN2820 NUC). I then changed the Adjust refresh rate to Always. No more stutter here but YMMV.

Hope this helps.