So here’s what I did:
0- of course I loaded Volumio on an SD (16Gb)
1- I modified the size of the partitions on the SD (it is essential for part 3)
with “gparted” (ubuntu)
To get something like this:
boot => 500Mb
volumio => 8000Mb
volumio_data => 6500Mb
2- I started Volumio on my P4 (no problem)
3- Using ssh (ssh firstname.lastname@example.org)
I ran the command: “sudo volumio kernelsource” to load the Volumio kernel sources (4.19.118-v7l +) including the famous headers
It was long enough but everything seemed to have gone well.
The “/lib/modules” and “/usr/src” directories seem to contain what they should contain …
4- Again with ssh
I prepared the installation of the driver:
“git clone –recursive https://github.com/waveshare/WM8960-Audio-HAT”
then I launched the installation itself
==> From there nothing is going well
Compilation errors appear in the build of the “wm8960-soundcard-1.0” module
And the installation ends with errors.
And the Ultra+ is not recognized…
(5- It would remain to add a line in the dacs.json file… if the previous operations worked …)
Anybody have an idea?