Well, I installed the multimedia-tools add-on and ran alsamixer, but it shows the message "This sound device does not have any controls.", so no help there (though incomplete support for HDMI on the nanopc-t4 might explain the crackling sound?).
Is it possible to enable the analog audio jack for the nanopc t4? Searching the forums I see info on the rpi4 audio jack, but no general info.
I'm using HDMI (through an HDMI audio extractor, wouldn't think that would be an issue, hasn't been before).
As nightlies can contain breaking changes we don't publish a 'releases.xml' file so neither manual update from the GUI or auto-update are possible. You need to download the update file to /storage/.update and reboot.
Ahh, I see. Tried that using the latest nightly for the rk3399. It did update, the add-on repository is available, and I was able to install the PVR add-on I use. Unfortunately, the audio is unpleasant now: crackling more-or-less continually. This wasn't happening with balbes build I updated from. Is it likely to be different for other nightlies, or is this one of the differences with balbes build (using manufacturer's DTB?)?
You should be able to run touch /storage/.update/.nocompat and manually 'update' to a current LE13 nightly. The compat check needs to be skipped as the image name changes from ARMv8 to RK3399.
Thanks for the response. Tried that and set "Automatic Updates" to manual, but the Update Channel list is empty, as is the Available Versions list. Rebooted, no change. Is that what you meant by "manually 'update'"?
I have an old NanoPC-T4 that has been running LibreELEC for a long time but now has to be rebuilt.
I downloaded the most recent build here (LibreELEC-ARMv8.aarch64-13.0-devel-20250618160230-e5590fa-rk3399.img) and flashed it a booted and it works well except for Add-ons. When I try and look at add-ons from the LibreELEC repository I get a "Could not connect to repository." error.
I assume this is because the build I'm using is an old alpha build and the repository doesn't support older alpha builds. I tried downloading the add-on I need (PVR Tvheadend add-on) directly from Kodi, but that also doesn't work, unsurprisingly I guess, since the only binary available is for the Omega release, the Piers releases are all source code only.
Is my only way forward here to cross-compile the add-on source for the Piers release of the add-on from: https://github.com/kodi-pvr/pvr.hts ?
Hi myrkle,
I have added the missing alsa config files. The audio jack output works now.
Release Some updates, some fixes · Joern-P/LibreELEC.tv · GitHub
Greetings
And now it works perfectly for me. Thanks so much!
I have a nanopc-t4 and have been trying the various images referenced in this thread without success. The best for me has been Joern-p's image, but for me that image doesn't have working audio over the headphone jack. The same is true for me with the LibreElec nightly with the correct dtb. The friendlyarm image has audio through the headphone jack, so I know my hardware is working.
Is anyone using the headphone jack, and if so, which image have you gotten to work?
Thanks for any help!
