In Ubuntu 11.10, aside from seeing the messages in the terminal periodically, I don't observe any other errors.
In particular, gnome-appearance-properties is no longer available in 11.10, and when using the "Appearance" section of gnome-control-center in the default "Ubuntu" session, no error appears when switching between the Ambiance & Radiance themes (I have not tried in the "Ubuntu 2D" session). Anyway, it may be hasty to say that the issue is a missing dependency on the gtk2 engine. Perhaps the issue is unpurged legacy content in light- themes. For example, I can grep "pixmap" in /usr/share/themes/Ambiance/gtk-2.0/apps, but nowhere in /usr/share/themes/Ambiance/gtk-3.0/apps. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/762167 Title: missing dependency on gtk2-engines-pixbuf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/light-themes/+bug/762167/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs