Debdiff for Lunar. ** Patch added: "alsa-ucm-conf_1.2.6.3-1ubuntu3.debdiff" https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/2002373/+attachment/5640378/+files/alsa-ucm-conf_1.2.6.3-1ubuntu3.debdiff
-- 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/2002373 Title: Mic Mute LED doesn't work on DMIC laptops Status in alsa-ucm-conf package in Ubuntu: Confirmed Status in alsa-ucm-conf source package in Jammy: Confirmed Status in alsa-ucm-conf source package in Kinetic: Confirmed Status in alsa-ucm-conf source package in Lunar: Confirmed Bug description: [Impact] Mic mute LED doesn't work on Intel-based HP laptops. [Fix] Due to recent change on how kernel creates sound LEDs, there are two captures are registered, one from SoF and one from HDA. The SoF one is the "real" capture system uses. Since physical LED only gets light up when _all_ captures are muted, detach the HDA one so micmute LED only need to consider SoF capture's mute status. [Test] The mic mute LED works again on DMIC laptops. The legacy HDA systems are unaffected. [Where problems could occur] Theoretically the system may have more than two internal captures registered, then disabling one will not be enough. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/2002373/+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
