This happens because Gnome removed that particular gsettings key. The removal did not happen with the ui removal but rather much later than that. That is why it doesn't work with the latest version of vino. I have prepared a small patch to restore that key. The key will be functional for unity session only and will not affect other sessions.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to unity-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1741027 Title: screen sharing panels abort using an unexistant vino gsettings key Status in unity-control-center package in Ubuntu: Confirmed Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding unity-control-center. This problem was most recently seen with package version 15.04.0+17.10.20171225-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/be6d095e2145d77c79a6e47e17c94dfe70bcaa0a contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports. If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/. Specifically, the error report "Settings schema 'org.gnome.Vino' does not contain a key named 'enabled' " To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1741027/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
