Comment 3 for bug 517155

I am having the same issue with version "10.04 (bughugger)"

romansb@lappy:~$ bughugger
running logon dialog for bughugger
making .local directory for bughugger
cache directory at /home/romansb/.cache/bughugger
/home/romansb/.local/share/bughugger/production/credentials
credentials file exists. Using it
Exception in thread Thread-1:
Traceback (most recent call last):
  File "/usr/lib/python2.6/threading.py", line 532, in __bootstrap_inner
    self.run()
  File "/usr/lib/python2.6/dist-packages/quickly/widgets/asynch_task_progressbox.py", line 211, in run
    data = self.run_function(self.params)
  File "/usr/lib/python2.6/dist-packages/bughugger/LaunchpadLogonDialog.py", line 78, in mkdirs_task
    cached_lp = self.get_cached_launchpad()
  File "/usr/lib/python2.6/dist-packages/bughugger/LaunchpadLogonDialog.py", line 96, in get_cached_launchpad
    return self.launchpad_from_credentials()
  File "/usr/lib/python2.6/dist-packages/bughugger/LaunchpadLogonDialog.py", line 246, in launchpad_from_credentials
    launchpad = Launchpad(self.credentials, self.web_root(), self.cache_dir)
  File "/usr/lib/pymodules/python2.6/launchpadlib/launchpad.py", line 109, in __init__
    credentials, service_root, cache, timeout, proxy_info, version)
  File "/usr/lib/pymodules/python2.6/lazr/restfulclient/resource.py", line 400, in __init__
    self._wadl = self._browser.get_wadl_application(self._root_uri)
  File "/usr/lib/pymodules/python2.6/lazr/restfulclient/_browser.py", line 293, in get_wadl_application
    url, media_type=wadl_type, extra_headers={'Accept': accept})
  File "/usr/lib/pymodules/python2.6/lazr/restfulclient/_browser.py", line 269, in _request
    raise HTTPError(response, content)
HTTPError: HTTP Error 401: Unauthorized
Response headers:
---
content-length: 37
content-type: text/plain
date: Thu, 05 Aug 2010 22:40:05 GMT
server: zope.server.http (HTTP)
status: 401
vary: Accept-Encoding
via: 1.1 wildcard.edge.launchpad.net
x-lazr-oopsid: OOPS-1678EB4603
x-powered-by: Zope (www.zope.org), Python (www.python.org)
---
Response body:
---
Expired token (VfnM9XRNDB1Tkm59wbsC).
---