alsa-project/alsa-ucm-conf issue #493 was opened from beatboxa:

It appears that every time there is an update, my UCM profile breaks. So that when I boot my machine, I have no sound (unless I manually map things in a pro audio application). This appears to be due to an issue in the SplitPCM macro--specifically, some parsing.

Here is the thread describing the creation of the UCM profile I am using, including a patch that I had to apply in order to get things working: #416

And specifically, here is the patch I apply in order to fix it: https://github.com/alsa-project/alsa-ucm-conf/commit/b68aa52acdd2763fedad5ee...

It involves adding a single hyphen character to the file: ucm2/common/pcm/split.conf

Because it is a single character, I have been manually changing the file.

It's hard for me to follow that thread--but is this fixed and I am on older versions, or is this still an open item? Or is there a way to automate this so that my audio doesn't break on every update?

Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/493 Repository URL: https://github.com/alsa-project/alsa-ucm-conf