/usr/bin/update-manager:TypeError:/usr/bin/update-manager@40:/usr/lib/python3/dist-packages/UpdateManager/UpdateManager.py@52:/usr/lib/python3/dist-packages/UpdateManager/UnitySupport.py@32:_find_and_load:_find_and_load_unlocked:_load_unlocked:_load_backward_compatible:load_module:import_module:_gcd_import:_find_and_load:_find_and_load_unlocked:_load_unlocked:_load_backward_compatible:load_module:load_overrides:import_module:/usr/lib/python3/dist-packages/gi/overrides/Dee.py@53:__getattr__:__init__

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding update-manager. This problem was most recently seen with package version 1:22.04.20, the problem page at https://errors.ubuntu.com/problem/af02cc88fe2c9ba4f19be66fd01813a196dfcfb5 contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/.

Traceback (most recent call last):
  File "/usr/bin/update-manager", line 40, in <module>
    from UpdateManager.UpdateManager import UpdateManager
  File "/usr/lib/python3/dist-packages/UpdateManager/UpdateManager.py", line 52, in <module>
    from .UnitySupport import UnitySupport
  File "/usr/lib/python3/dist-packages/UpdateManager/UnitySupport.py", line 32, in <module>
    from gi.repository import Dbusmenu, Unity
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 672, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 632, in _load_backward_compatible
  File "/usr/lib/python3/dist-packages/gi/importer.py", line 149, in load_module
    importlib.import_module('gi.repository.' + dep.split("-")[0])
  File "/usr/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 672, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 632, in _load_backward_compatible
  File "/usr/lib/python3/dist-packages/gi/importer.py", line 150, in load_module
    dynamic_module = load_overrides(introspection_module)
  File "/usr/lib/python3/dist-packages/gi/overrides/__init__.py", line 118, in load_overrides
    override_mod = importlib.import_module(override_package_name)
  File "/usr/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/usr/lib/python3/dist-packages/gi/overrides/Dee.py", line 53, in <module>
    class Model(Dee.Model):
  File "/usr/lib/python3/dist-packages/gi/module.py", line 207, in __getattr__
    wrapper = metaclass(name, bases, dict_)
  File "/usr/lib/python3/dist-packages/gi/types.py", line 247, in __init__
    register_interface_info(cls.__info__.get_g_type())
TypeError: must be an interface