This bug was fixed in the package gnome-control-center - 1:3.24.2-0ubuntu5
--------------- gnome-control-center (1:3.24.2-0ubuntu5) artful; urgency=medium
* debian/gnome-control-center-data.links - Link audio-speaker-center* to audio-speaker-mono* so that an icon is show in the test speaker panel. (LP: #1704002)
-- Will Cooke <email address hidden> Wed, 12 Jul 2017 22:29:59 +0100
This bug was fixed in the package gnome-control- center - 1:3.24.2-0ubuntu5
--------------- center (1:3.24.2-0ubuntu5) artful; urgency=medium
gnome-control-
* debian/ gnome-control- center- data.links center* to audio-speaker-mono* so that an icon is
- Link audio-speaker-
show in the test speaker panel. (LP: #1704002)
-- Will Cooke <email address hidden> Wed, 12 Jul 2017 22:29:59 +0100