This bug was fixed in the package neutron - 2:13.0.0-0ubuntu4~cloud0 ---------------
neutron (2:13.0.0-0ubuntu4~cloud0) bionic-rocky; urgency=medium . * New update for the Ubuntu Cloud Archive. . neutron (2:13.0.0-0ubuntu4) cosmic; urgency=medium . * d/control: Update min version of python(3)-pecan to rocky version (LP: #1794259). ** Changed in: cloud-archive Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1794259 Title: rocky upgrade path broken requirements pecan too low Status in Ubuntu Cloud Archive: Fix Released Status in Ubuntu Cloud Archive rocky series: Fix Released Status in neutron: Fix Released Status in neutron package in Ubuntu: Fix Released Status in neutron source package in Cosmic: Fix Released Bug description: When upgrading to Rocky we noticed that the pecan requirement is: pecan!=1.0.2,!=1.0.3,!=1.0.4,!=1.2,>=1.1.1 # BSD https://github.com/openstack/neutron/blob/stable/rocky/requirements.txt#L11 But when having python2-pecan-1.1.2 which should satisfy this requirement we get below. After upgrading to python2-pecan-1.3.2 this issue was solved. 2018-09-25 11:03:37.579 416002 INFO neutron.wsgi [-] 172.20.106.11 "GET / HTTP/1.0" status: 500 len: 2523 time: 0.0019162 2018-09-25 11:03:39.582 416002 INFO neutron.wsgi [-] Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/eventlet/wsgi.py", line 490, in handle_one_response result = self.application(self.environ, start_response) File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 203, in __call__ return app(environ, start_response) File "/usr/lib/python2.7/site-packages/webob/dec.py", line 129, in __call__ resp = self.call_func(req, *args, **kw) File "/usr/lib/python2.7/site-packages/webob/dec.py", line 193, in call_func return self.func(req, *args, **kwargs) File "/usr/lib/python2.7/site-packages/oslo_middleware/base.py", line 131, in __call__ response = req.get_response(self.application) File "/usr/lib/python2.7/site-packages/webob/request.py", line 1313, in send application, catch_exc_info=False) File "/usr/lib/python2.7/site-packages/webob/request.py", line 1277, in call_application app_iter = application(self.environ, start_response) File "/usr/lib/python2.7/site-packages/webob/dec.py", line 129, in __call__ resp = self.call_func(req, *args, **kw) File "/usr/lib/python2.7/site-packages/webob/dec.py", line 193, in call_func return self.func(req, *args, **kwargs) File "/usr/lib/python2.7/site-packages/oslo_middleware/base.py", line 131, in __call__ response = req.get_response(self.application) File "/usr/lib/python2.7/site-packages/webob/request.py", line 1313, in send application, catch_exc_info=False) File "/usr/lib/python2.7/site-packages/webob/request.py", line 1277, in call_application app_iter = application(self.environ, start_response) File "/usr/lib/python2.7/site-packages/pecan/middleware/recursive.py", line 56, in __call__ return self.application(environ, start_response) File "/usr/lib/python2.7/site-packages/pecan/core.py", line 835, in __call__ return super(Pecan, self).__call__(environ, start_response) File "/usr/lib/python2.7/site-packages/pecan/core.py", line 677, in __call__ controller, args, kwargs = self.find_controller(state) File "/usr/lib/python2.7/site-packages/pecan/core.py", line 853, in find_controller controller, args, kw = super(Pecan, self).find_controller(_state) File "/usr/lib/python2.7/site-packages/pecan/core.py", line 480, in find_controller accept.startswith('text/html,') and AttributeError: 'NoneType' object has no attribute 'startswith' To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1794259/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp