(polkit-gnome-authentication-agent-1:1427): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead
(npviewer.bin:1969): Gdk-WARNING **: XID collision, trouble ahead