(gnome-settings-daemon:1741): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (gnome-settings-daemon:1741): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (polkit-gnome-authentication-agent-1:1881): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (/usr/lib/gnome-do/Do.exe:1898): GLib-WARNING **: g_set_prgname() called multiple times (nautilus:1830): Gdk-CRITICAL **: gdk_drawable_set_colormap: assertion `cmap == NULL || gdk_drawable_get_depth (drawable) == cmap->visual->depth' failed (nautilus:1830): Gdk-WARNING **: Using Cairo rendering requires the drawable argument to (nautilus:1830): Gdk-WARNING **: Using Cairo rendering requires the drawable argument to (/usr/lib/gnome-do/Do.exe:1898): Wnck-CRITICAL **: wnck_set_client_type got called multiple times. (gnome-panel:1829): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.3/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window (/usr/lib/gnome-do/Do.exe:1898): libebook-CRITICAL **: file e-book.c: line 2144: assertion `book && E_IS_BOOK (book)' failed (firefox:2416): GLib-WARNING **: g_set_prgname() called multiple times