Hello Phil... after log hours I found what is causing the bug with the micled.
On my configuration it was caused by having pulseeffects running as a service at system startup. Pulseeffects creates a virtual sound monitor device. When micmute key is pressed it switched the mute option on that virtual device instead the real microphone device. As a result - depending on the order in which the service was started - the micled was either locked in the lit or unlit status. I disabled the pulseeffects service at startup. Now everything is working as supposed regarding the micled. PS: I installed kernel 6.8.0-39 to get rid of that bluetooth problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077472 Title: Bugs reintroduced with linux-image-6.8.0-40-generic on T14 AMD Gen3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2077472/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs