For hirsute: On the Dell soundwire-sdca audio machine, enable hirsute-proposed in the /etc/apt/sources.list apt-get update apt install alsa-ucm-conf, now the alsa-ucm-conf all 1.2.4-2ubuntu1.3 is installed. install linux-image-unsigned-5.13.0-oem kernel sudo rm /var/lib/alsa/*; rm ~/.config/pulse/*;alsactl init; reboot machine After the system boots up, play sound through internal speaker, the sound could be outputted via speaker successfully.
Verified done for hirsute. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1937980 Title: [SRU] the speaker doesn't work on Dell sdw sdca machine with kernel-5.13 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1937980/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
