+ root_helper = cfg.CONF.AGENT.root_helper
+@@ -96,6 +97,7 @@ class TestLinuxBridgeAgent(base.BaseTestCase):
+ 'cc:dd:ee:ff:ab:cd brd ff:ff:ff:ff:ff:ff']
+
+ def setUp(self):
++ self.skipTest("udev not consistently available in Ubuntu buildds")
+ super(TestLinuxBridgeAgent, self).setUp()
+ # disable setting up periodic state reporting
+ cfg.CONF.set_override('report_interval', 0, 'AGENT')
+@@ -218,6 +220,7 @@ class TestLinuxBridgeAgent(base.BaseTestCase):