This is a bug in GTK+. I've filed a report upstream, with test program. ** Bug watch added: GNOME Bug Tracker #657359 https://bugzilla.gnome.org/show_bug.cgi?id=657359
** Also affects: gtk via https://bugzilla.gnome.org/show_bug.cgi?id=657359 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/831812 Title: ubiquity fails to start: Gtk:ERROR:/build/buildd/gtk+3.0-3.1.12/./gtk/gtkcssprovider.c:1275:gtk_css_scanner_new: assertion failed: (data[length] == 0) To manage notifications about this bug go to: https://bugs.launchpad.net/gtk/+bug/831812/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs