This issue is going to be fixed on 19.10 (Eoan) together with internal mic issue (dmic issue).
Please wait for the 5.3.0-20-generic kernel or later ones, then install an package: sudo add-apt-repository ppa:xueshengyao/dmic sudo apt-get update sudo apt install oem-dmic-sof-lp1825294 reboot Then the speaker's output volume will be adjustable and the dmic can work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1845677 Title: volume control doesn't work (it's just on/off) on Lenovo ThinkPad X1 Carbon 7th gen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1845677/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
