Hello Hui, or anyone else affected, Accepted alsa-ucm-conf into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/alsa-ucm- conf/1.2.2-1ubuntu0.10 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-ucm-conf in Ubuntu. https://bugs.launchpad.net/bugs/1937980 Title: [SRU] the speaker doesn't work on Dell sdw sdca machine with kernel-5.13 Status in HWE Next: New Status in alsa-ucm-conf package in Ubuntu: Fix Released Status in alsa-ucm-conf source package in Focal: Fix Committed Status in alsa-ucm-conf source package in Hirsute: Fix Committed Status in alsa-ucm-conf source package in Impish: Fix Released Bug description: [Impact] After upgrade the linux kernel to 5.13, the mixer names of rt1316 is changed, the current alsa-ucm-conf will fail to initialize that codec, then users can't output sound from internal speaker since the internal speaker is routed to the codec rt1316. [Fix] Backport 1 commit (https://github.com/alsa-project/alsa-ucm-conf/pull/109), after applying the commit, the ucm conf file doesn't initialize the codec with hardcoded mixer names anymore, it will check the existence of the mixer name first, then conditionally initialize the codec. [Test] sudo rm /var/lib/alsa/*; alsactl init; reboot, play the sound from internal speaker, the speaker works well. [Where problems will occur] The change only affects the rt1316 codec, so far, that codec only connects to the internal speaker on Dell soundwire sdca audio machine, so it could introduce regression on the internal speaker like users can't output sound via internal speaker anymore on the Dell soundwire sdca audio machine. But this possibility is very low since we already tested the commit on the Dell soundwire sdca audio machine. We tested it with old kernel and new kernel, all worked well. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1937980/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
