There is a gnome extension now that will fix this as far as to top main panel.Its called Activities configuator.maybe the wish list could be changed to have it installed by default.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1528915 Title: Allow changing of the top panel's colour and transparency levels without need to install extension - feature request To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-control-center/+bug/1528915/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs