(nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (exe:2655): Gdk-WARNING **: XID collision, trouble ahead (exe:2655): Gdk-WARNING **: XID collision, trouble ahead (exe:2655): Gdk-WARNING **: XID collision, trouble ahead (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (evince-thumbnailer:2741): GLib-WARNING **: getpwuid_r(): failed due to: Permission denied. (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:2176): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed