[Bug 2151179] [NEW] ModuleNotFoundError: No module named 'keyring'

Alan Moore 2151179 at bugs.launchpad.net
Tue May 5 10:29:55 UTC 2026


Public bug reported:

When login into private ppa via `add-apt-repository -l ppa:fips-cc-
stig/fipsdevppa`, I got:

```
root at noble:~# add-apt-repository -l ppa:fips-cc-stig/fipsdevppa
Traceback (most recent call last):
  File "/usr/bin/add-apt-repository", line 452, in <module>
    sys.exit(0 if addaptrepo.main() else 1)
                  ^^^^^^^^^^^^^^^^^
  File "/usr/bin/add-apt-repository", line 435, in main
    shortcut = handler(source, **shortcut_params)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/softwareproperties/shortcuts.py", line 40, in shortcut_handler
    return handler(shortcut, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 76, in __init__
    self._set_auth()
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 239, in _set_auth
    if self._lp_anon or not self.lpppa.private:
                            ^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 133, in lpppa
    self._lpppa = self.lpteam.getPPAByName(name=self.ppaname)
                  ^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 120, in lpteam
    self._lpteam = self.lp.people(self.teamname)
                   ^^^^^^^
  File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 111, in lp
    self._lp = login_func("%s.%s" % (self.__module__, self.__class__.__name__),
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 700, in login_with
    return cls._authorize_token_and_login(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 445, in _authorize_token_and_login
    cached_credentials = credential_store.load(
                         ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 345, in load
    return self.do_load(unique_key)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 423, in do_load
    self._ensure_keyring_imported()
  File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 388, in _ensure_keyring_imported
    import keyring
ModuleNotFoundError: No module named 'keyring'
```

and install python3-keyring fixed that.

** Affects: software-properties (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2151179

Title:
  ModuleNotFoundError: No module named 'keyring'

Status in software-properties package in Ubuntu:
  New

Bug description:
  When login into private ppa via `add-apt-repository -l ppa:fips-cc-
  stig/fipsdevppa`, I got:

  ```
  root at noble:~# add-apt-repository -l ppa:fips-cc-stig/fipsdevppa
  Traceback (most recent call last):
    File "/usr/bin/add-apt-repository", line 452, in <module>
      sys.exit(0 if addaptrepo.main() else 1)
                    ^^^^^^^^^^^^^^^^^
    File "/usr/bin/add-apt-repository", line 435, in main
      shortcut = handler(source, **shortcut_params)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    File "/usr/lib/python3/dist-packages/softwareproperties/shortcuts.py", line 40, in shortcut_handler
      return handler(shortcut, **kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 76, in __init__
      self._set_auth()
    File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 239, in _set_auth
      if self._lp_anon or not self.lpppa.private:
                              ^^^^^^^^^^
    File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 133, in lpppa
      self._lpppa = self.lpteam.getPPAByName(name=self.ppaname)
                    ^^^^^^^^^^^
    File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 120, in lpteam
      self._lpteam = self.lp.people(self.teamname)
                     ^^^^^^^
    File "/usr/lib/python3/dist-packages/softwareproperties/ppa.py", line 111, in lp
      self._lp = login_func("%s.%s" % (self.__module__, self.__class__.__name__),
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 700, in login_with
      return cls._authorize_token_and_login(
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 445, in _authorize_token_and_login
      cached_credentials = credential_store.load(
                           ^^^^^^^^^^^^^^^^^^^^^^
    File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 345, in load
      return self.do_load(unique_key)
             ^^^^^^^^^^^^^^^^^^^^^^^^
    File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 423, in do_load
      self._ensure_keyring_imported()
    File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 388, in _ensure_keyring_imported
      import keyring
  ModuleNotFoundError: No module named 'keyring'
  ```

  and install python3-keyring fixed that.

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