Thank you for reporting this bug to Ubuntu. Ubuntu GNOME 16.04 (xenial) reached end-of-life in April 2019.
https://ubuntugnome.org/ubuntu-gnome-16-04-lts-is-here/ https://wiki.ubuntu.com/XenialXerus/ReleaseNotes/UbuntuGNOME We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in. ** Changed in: gnome-control-center (Ubuntu) Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1539530 Title: When dragging sound to "On", switch becomes "On", but slider goes back to 0% and has to be set again Status in gnome-control-center: Confirmed Status in Ubuntu GNOME: Triaged Status in gnome-control-center package in Ubuntu: Won't Fix Bug description: I have recently noticed that in the gnome-control-center in the Sound section that if I have something muted so that the switch next to the slider is set to "Off", and then also the slider set to 0%, that if I then drag the slider to a state where it would be "On" rather than muted, the switch becomes "On", but then the slider no matter where I drag it to returns to the beginning where it is 0% and then I have to drag it again in order to set it, so it seems that switching the switch to "On" results in it going to 0% in certain circumstances. Also please note that at no point in this process, not even when I turn the sound off do I touch the switch, only the slider. --- OS Information: No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 15.10 Release: 15.10 Codename: wily Flavour: GNOME GNOME Version: 3.18 Package Information: gnome-control-center: Installed: 1:3.18.2-1ubuntu1~wily1 Candidate: 1:3.18.2-1ubuntu1~wily1 Version table: *** 1:3.18.2-1ubuntu1~wily1 0 500 http://ppa.launchpad.net/gnome3-team/gnome3-staging/ubuntu/ wily/main amd64 Packages 100 /var/lib/dpkg/status 1:3.16.3-0ubuntu1 0 500 http://archive.ubuntu.com/ubuntu/ wily/universe amd64 Packages 1:3.16.2-2ubuntu1~wily5 0 500 http://ppa.launchpad.net/gnome3-team/gnome3/ubuntu/ wily/main amd64 Packages To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-control-center/+bug/1539530/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

