device: catch errors when pinging to try to put device online

lib/logitech_receiver/device.py

@@ -195,7 +195,10 @@ class Device:
     def name(self):
         if not self._name:
             if not self.online:  # be very defensive
+                try:
                     self.ping()
+                except _base.NoSuchDevice:
+                    pass
             if self.online and self.protocol >= 2.0:
                 self._name = _hidpp20.get_name(self)
         return self._name or self._codename or ('Unknown device %s' % (self.wpid or self.product_id))