Sound works but only with certain versions

[Reluctant Linux User]

Armbian_25.2.2_Rock-5-itx_noble_vendor_6.1.99_gnome_desktop.img.xz

 

I first tried this, as it was the first version offered at the top of the page. No matter what I tried, sound would *not* work. Not speakers, not HDMI, nada, zip. I then started trying earlier versions further down the page.

 

Armbian_25.2.2_Rock-5-itx_bookworm_vendor_6.1.99_cinnamon-backported-mesa_desktop.img.xz

 

And this one, sound *did* work, at least through the speaker jack anyway, but I suspect HDMI would too. I'm really suspecting something kernel related is going here (that "Rockchip BSP" note right above it makes me suspect that).

 

In any case, I'd like to use the kernel where sound is working and put a gnome shell in front of it. Which I take means digging into the build system for armbian? I can figure that out on my own but before I get started on that, what I'm looking for from the forumistas, is an indication of which specific kernel I need to use to make sure sound works. What do I need to make sure to specify so I get the behavior of that second install that worked?

 

And Cinnamon may be better or something, but gnome is what I'm used to.

[Werner]

Providing logs with 

armbianmonitor -u

 helps with troubleshooting and significantly raises chances that issue gets addressed.

[Reluctant Linux User]

Ok. I've played around with several of the installs on the front page for Rock 5 ITX. It seems that the Rockchip BSP kernels are important, that and configuring pulseaudio correctly, it isn't configured correctly out of the box. It's the "headphone" card entry you need to set as the audio sink for some reason. And you need to turn the volume all the way up. But if you do those things, you get adequate audio. It's not perfect, it spits and pops but it works.

 

Here's the armbianmonitor -u URL for a *working* install - https://paste.armbian.com/lefimociki

 

Again, I'm pretty sure it has something to do with the Rockchip BSP, kernel related patches or blobs.