The quirk wasn't added until kernel 6.17: https://github.com/tiwai/sound/commit/0156c22fb0ca869381fe0520731da79f70389652
Unfortunately, Ubuntu rarely seems to backport these quirks to older kernels, and it's not a quirk that a user can manually activate. Your best bet is to wait for 6.17 HWE kernel, or try oem kernel: sudo apt install linux-oem-24.04d -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2133791 Title: No sound from internal speakers on ASUS ExpertBook P3 (PM3406CKA) – Realtek ALC294 on Ubuntu 24.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2133791/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
