@Kai-Heng Feng This feature did not work for me. Please see LP: #1874122
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1871090 Title: Add Mute LED support for an HP laptop Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Focal: Fix Released Bug description: [Impact] Mute LED isn't on after the audio output is muted. [Fix] Use HDA codec to control GPIO 4 to enable mute LED support. [Test] After applying the patch, mute LED works with mute hotkey or disable sound in Gnome Control Center. [Regression Potential] Low. This fix only target at one specific laptop. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1871090/+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
