tried gnome-control-center 1:3.28.2-0ubuntu0.18.04.6 in a hp Small Form Factor PC[0], can fix this issue
[0] https://www8.hp.com/us/en/desktops/product-details/21353680 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1853584 Title: [SRU]Not able to adjust Audio input UI volume after connecting headset To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-control-center/+bug/1853584/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs