bzr crashed with IOError in get_password()

Binary package hint: bzr

Unity went belly up, taking the gnome-keyring with it. I called `bzr lp-propose` to get finish my work before logining back in; I got this exception.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: bzr 2.3.0-2
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
Uname: Linux 2.6.38-5-generic i686
NonfreeKernelModules: nvidia wl
Architecture: i386
BzrDebugFlags: set()
BzrVersion: 2.3.0
CommandLine: ['/usr/bin/bzr', 'lp-propose']
CrashDb: bzr
Date: Thu Mar 3 11:37:05 2011
ExecutablePath: /usr/bin/bzr
FileSystemEncoding: UTF-8
InterpreterPath: /usr/bin/python2.7
Locale: en_US.UTF-8
PackageArchitecture: all
Platform: Linux-2.6.38-5-generic-i686-with-Ubuntu-11.04-natty
ProcCmdline: /usr/bin/python /usr/bin/bzr lp-propose
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_US.UTF-8
PythonVersion: 2.7.1
SourcePackage: bzr
Title: bzr crashed with IOError in get_password()
UpgradeStatus: Upgraded to natty on 2010-12-27 (66 days ago)
UserEncoding: UTF-8
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/bzrlib/commands.py", line 923, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/pymodules/python2.7/bzrlib/commands.py", line 1123, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/pymodules/python2.7/bzrlib/commands.py", line 691, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/pymodules/python2.7/bzrlib/commands.py", line 710, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/pymodules/python2.7/bzrlib/cleanup.py", line 135, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/pymodules/python2.7/bzrlib/cleanup.py", line 165, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/pymodules/python2.7/bzrlib/plugins/launchpad/__init__.py", line 364, in run
    reviews, staging, approve=approve)
  File "/usr/lib/pymodules/python2.7/bzrlib/plugins/launchpad/lp_propose.py", line 79, in __init__
    self.launchpad = lp_api.login(service)
  File "/usr/lib/pymodules/python2.7/bzrlib/plugins/launchpad/lp_api.py", line 133, in login
    proxy_info=proxy_info)
  File "/usr/lib/pymodules/python2.7/launchpadlib/launchpad.py", line 538, in login_with
    credential_save_failed, version)
  File "/usr/lib/pymodules/python2.7/launchpadlib/launchpad.py", line 341, in _authorize_token_and_login
    authorization_engine.unique_consumer_id)
  File "/usr/lib/pymodules/python2.7/launchpadlib/credentials.py", line 273, in load
    return self.do_load(unique_key)
  File "/usr/lib/pymodules/python2.7/launchpadlib/credentials.py", line 320, in do_load
    'launchpadlib', unique_key)
  File "/usr/lib/python2.7/dist-packages/keyring/core.py", line 30, in get_password
    return _keyring_backend.get_password(service_name, username)
  File "/usr/lib/python2.7/dist-packages/keyring/backend.py", line 139, in get_password
    items = gnomekeyring.find_network_password_sync(username, service)
IOError