"I have no internal mic detected.", that is because the internal mic connects to PCH instead of codec, so it needs the sof driver to enable the internal mic. Please have a try with latest mainline kernel, and upload the dmesg, the dmesg will tell us if your machine need sof driver or not. https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.5-rc1/
"When hooking a microphone enabled headphone on the jack plug, the headphones mic is then detected, but there is now no sound output on the headphone.", that should not happen. when you plug a headset, the headphone should be the output device, and the mic on the headset should be in the input device. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1856392 Title: [HP ZBook 15 G6, Realtek ALC285, Black Mic, Right] Microphone not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1856392/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
