Per your comment #4 it (version 21) *did* work. That pulls remoteproc firmware from the windows partition which should gives you battery status and such. It won't fix sound if there are missing topology files.
Attach the output of `sudo dmesg` right after a fresh boot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2167022 Title: No audio output ("Dummy Output" only) — missing ADSP/CDSP firmware for ASUS Zenbook A14 UX3407NA (Snapdragon X2 Elite) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-concept/+bug/2167022/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
