@Sebastien, please take a look of this patch
** Patch added: "check_input_treeview.patch" https://bugs.launchpad.net/gnome-control-center/+bug/1853584/+attachment/5307971/+files/check_input_treeview.patch -- 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: [18.04]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