Both images use software CEC implementation... You can build addons yourself - just make sure that you checkout same sources.
On a side note, LE10 beta1 with Allwinner images was just released. I'm considering closing this topic and move towards one thread one issue style.
norberto_ nothing interesting there either. Which is the last image that works for you (that you know)?
AZukr make sure you have appropriate refresh rate set. If it set to 30 Hz, then yes, microstutters will be noticeable. At 60 Hz it should not be really noticeable. Best way to avoid them altogether is to have refresh rate set to multiple of fps (there is option to set this automatically before playback), but that's not always possible. Note that comparison to legacy RPi2 means nothing to me, whole playback stack has nothing in common with H6.
I'm interested in dmesg output, not kodi log. Anyway, I'm out of ideas.
norberto_ Please test all 3 updates here: Index of /test/cec/ Hopefully at least one of them will work for you. All contain some CEC driver modifications.
Note that addons repo always targets latest nightly images only (they can be few days out of sync when Kodi is updated).
EDIT: Please provide output of dmesg for each update.
FYI, although SoCs on Rock64 and Pine64 are from different companies, they use same family of HDMI controllers which is covered by same driver (DW-HDMI). This means that CEC behaviour should be same.
No, not really. I guess some digging around code and adding some debug output would be needed...
No CEC issue in the log...
If thickness is the only difference, then not.
I should rephrase my request - PCB images with clearly visible chip labels. Currently I can't tell which chip is used as DC-DC (top side, right of board label, on top of 4 pin connector).
Anyway, XR819 is probably the cheapest and worst way for wifi (random disconnections were observed). There is not and won't be support for this wifi in official LE builds unless this driver is included in Linux itself. Some time ago it was decided to stop adding support for random, out of tree wifi drivers. Nobody wants to maintain them and it's not always trivial to fix them for new kernel release. You are better off with supported USB wifi dongle. If you want, you can take a look at Armbian which has support for this wifi, but I won't be able to help you much (I never worked with this driver).
What is max. ethernet speed? 100 Mbit or 1 Gb? First one should work with TX6 image. Not sure how wifi could work (it's not enabled on TX6) unless it's based on USB, but that would be very unusual. Detailed photos of both PCB sides would also help.
For your second question - there is no way to install pyhon2. Kodi announced that this would happen a couple of years back, but a lot of addons are still not updated. If you have addon source, you can try to rebuild it with python3 dependency, but very likely it won't work well without changes.
norberto_ I just tested CEC on Pine64 Plus and apart from one hickup, it works fine with my TV (LG B8).
Not really. I don't have that box and based on the other post I read, this box is problematic for unknown reason.
norberto_ syao There was a switch to HW CEC engine few months ago from SW emulation. Last time I tested on OrangePi Win it worked. I'll try on Pine64 Plus soon. Going back to SW variant is not an option, it was done more or less by chance.
jdww At least some images will be released as stable - I'm not sure if all boards or not. Depends on discovered issues during testing period.
mike2002 I didn't do any H6 optimizations recently. LE settings addon was recently fixed so shutdown time is very improved. But that is not H6 specific...
what do you mean by "microusb"? Forpower supply?
You can try, it won't cost you anything except your time. Just burn image on micro SD card, put it in box, reboot and see if it works. I don't have that box, so I can't really help much with debugging.
Eachlink H6 mini is not supported by LE. You can try Tanix TX6 image but there is no guarantee it will work. IIRC there is issue with HDMI plugin detection. If that's still the case, you need to override screen settings with kernel parameters.
mike2002 there are some technical issues. You can still build images yourself 
mike2002 I see out-of-memory message in dmesg. Today two fixes were merged - one for installation script and another for virtual memory size. Please try tomorrow nightly image.
