try to attach UA to my machine, got error

[ublover]

[sudo] password for chdev:
ERROR:root:Unhandled exception, please file a bug
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/uaclient/cli.py", line 1791, in wrapper
    return func(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/uaclient/cli.py", line 1859, in main
    cfg = config.UAConfig()
  File "/usr/lib/python3/dist-packages/uaclient/config.py", line 115, in __init__
    self.cfg, self.invalid_keys = parse_config(self.cfg_path)
  File "/usr/lib/python3/dist-packages/uaclient/config.py", line 814, in parse_config
    cfg.update(yaml.safe_load(util.load_file(config_path)))
  File "/usr/local/lib/python3.10/dist-packages/yaml/__init__.py", line 94, in safe_load
    return load(stream, SafeLoader)
  File "/usr/local/lib/python3.10/dist-packages/yaml/__init__.py", line 72, in load
    return loader.get_single_data()
  File "/usr/local/lib/python3.10/dist-packages/yaml/constructor.py", line 37, in get_single_data
    return self.construct_document(node)
  File "/usr/local/lib/python3.10/dist-packages/yaml/constructor.py", line 46, in construct_document
    for dummy in generator:
  File "/usr/local/lib/python3.10/dist-packages/yaml/constructor.py", line 398, in construct_yaml_map
    value = self.construct_mapping(node)
  File "/usr/local/lib/python3.10/dist-packages/yaml/constructor.py", line 204, in construct_mapping
    return super().construct_mapping(node, deep=deep)
  File "/usr/local/lib/python3.10/dist-packages/yaml/constructor.py", line 126, in construct_mapping
    if not isinstance(key, collections.Hashable):
AttributeError: module 'collections' has no attribute 'Hashable'
Unexpected error(s) occurred.
For more details, see the log: /var/log/ubuntu-advantage.log

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubuntu-advantage-tools 27.9~22.04.1
ProcVersionSignature: Ubuntu 5.15.0-40.43-generic 5.15.35
Uname: Linux 5.15.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sat Jul 9 21:22:32 2022
InstallationDate: Installed on 2022-05-27 (42 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
SourcePackage: ubuntu-advantage-tools
UpgradeStatus: No upgrade log present (probably fresh install)

[ublover (lichangche)]

The problem occurred when running "sudo ua attach xxx(mytoken)"

[Lucas Albuquerque Medeiros de Moura (lamoura)]

Hi ublover,

Looking at the error log you provided, it seems that the error is coming from the pyyaml version you are using. By the path ua is looking for, /usr/local/lib/python3.10/dist-packages/yaml/, I am assuming that this dependency was installed through pip. Therefore, we could have a pyyaml version that is incompatible with ua. Is it possible for you to use the packaged version of pyyaml instead, python3-yaml ?

Note that you would not need to install it, since it is already a dependency of ua

[Launchpad Janitor (janitor)]

[Expired for ubuntu-advantage-tools (Ubuntu) because there has been no activity for 60 days.]