It seems that org.gnome.desktop.interface is created by the overlay- scrollbar package, so this and others GLib-GIO errors will appear to those of us that remover overlay-scrollbar package to disable overlay scrollbars.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to hicolor-icon-theme in Ubuntu. https://bugs.launchpad.net/bugs/1065609 Title: (frontend:23525): GLib-GIO-ERROR **: Settings schema 'org.gnome.desktop.interface' does not contain a key named 'ubuntu- overlay-scrollbars' Status in “hicolor-icon-theme” package in Ubuntu: Confirmed Bug description: within Ubuntu distribution upgrading from 12.04 to 12.10 quantal - errors appeared repeatedly: Processing triggers for hicolor-icon-theme ... (frontend:23525): GLib-GIO-ERROR **: Settings schema 'org.gnome.desktop.interface' does not contain a key named 'ubuntu-overlay-scrollbars' debconf: Unable to initialise frontend: Gnome debconf: (DISPLAY problem?) debconf: falling back to frontend: Dialog debconf: Unable to initialise frontend: Dialog debconf: (Dialogue frontend requires a screen at least 13 lines tall and 31 columns wide.) debconf: falling back to frontend: Readline lsb_release -rd Description: Ubuntu 12.10 Release: 12.10 apt-cache policy hicolor-icon-theme hicolor-icon-theme: Installed: 0.12-1ubuntu2 Candidate: 0.12-1ubuntu2 Version table: *** 0.12-1ubuntu2 0 500 http://archive.ubuntu.com/ubuntu/ quantal/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/hicolor-icon-theme/+bug/1065609/+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