Hello Dima,
Yes, I used your packages from the experimental section for Sculpt 20.08.
If I noticed correctly, new package version installs replace the old version without the need to manually uninstall it? After adding the packages once again using the "+" menu, I found only these (new) versions listed @ /depot/cnuke/pkg: bsd audio drv 2020-09-24-b cmus 2020-09-11-a
You have to re-fetch the index first (by enabling/disabling the entry in the Selection pop-up menu). The new driver version is marked with “(fix)”.
For adjusting volume levels let me point you to Alex' [1] Genodians post. For now it is a bit “fiddly”.
[1] http://www.genodians.org/alex-ab/2019-02-13-sculpt-vc-audio
[…]
Should I compile Sculpt 20.11 from git and work with that version instead (if cmus is known to work there)?
You could do that but you need the following commit [2] from my genode-world repository and you would have to build all archives yourself. On that account it might be more reasonable to wait for the next Sculpt release.
[2] https://github.com/cnuke/genode-world/commit/d4e26a54ffcb56d
Regards Josef