This is still a problem for me on 1.1.68 on Linux Mint 21.
Switch to allegro backend was a workaround as well.
[Donion] [1.1.62] update broke audio on linux
Re: [1.1.68] audio problem on linux
Does SDL audio backend not work for you?
Regarding the jingle, it didn't go anywhere and should play if music volume is not zero. Does in-game music play for you?
Re: [Donion] [1.1.62] update broke audio on linux
With version 1.1.71, the SDL and its audio backend has been updated to a newer version. Some of you have already tested it (or a similar build) and it solved your issues. I cannot guarantee that it solves all issues everywhere but I'm moving this thread to Resolved. I would ask people that still have issues to create a new thread, otherwise this thread could be here forever.