[Bug 2058133] Re: update-manager applet does exit successfully

[Nathan Teodosio]

The ubuntu-advantage-tools side had been discussed internally and
"invalid" concluded as the best state because the best that could be
done is to improve the error message, so I'm setting that back.

** Changed in: ubuntu-advantage-tools (Ubuntu)
       Status: Confirmed => Invalid

** Summary changed:

- update-manager applet does exit successfully
+ update-manager crashes when ua security-status response is an error

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https://bugs.launchpad.net/bugs/2058133

Title:
  update-manager crashes when ua security-status response is an error

Status in ubuntu-advantage-tools package in Ubuntu:
  Invalid
Status in update-manager package in Ubuntu:
  Triaged

Bug description:
  Below is a run in my computer. Please send a mail on what to do

  fuga2:~> update-manager -c -d
  Unexpected error(s) occurred.
  For more details, see the log: /var/log/ubuntu-advantage.log
  To file a bug run: ubuntu-bug ubuntu-advantage-tools
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/UpdateManager/backend/InstallBackendAptdaemon.py", line 448, in _on_finished
      self._action_done(action,
    File "/usr/lib/python3/dist-packages/UpdateManager/backend/__init__.py", line 365, in _action_done
      self.window_main.start_available()
    File "/usr/lib/python3/dist-packages/UpdateManager/UpdateManager.py", line 241, in start_available
      self.refresh_cache()
    File "/usr/lib/python3/dist-packages/UpdateManager/UpdateManager.py", line 459, in refresh_cache
      self._get_ua_security_status()
    File "/usr/lib/python3/dist-packages/UpdateManager/UpdateManager.py", line 285, in _get_ua_security_status
      s = json.load(p.stdout)
    File "/usr/lib/python3.10/json/__init__.py", line 293, in load
      return loads(fp.read(),
    File "/usr/lib/python3.10/json/__init__.py", line 346, in loads
      return _default_decoder.decode(s)
    File "/usr/lib/python3.10/json/decoder.py", line 337, in decode
      obj, end = self.raw_decode(s, idx=_w(s, 0).end())
    File "/usr/lib/python3.10/json/decoder.py", line 355, in raw_decode
      raise JSONDecodeError("Expecting value", s, err.value) from None
  json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
  ^CTraceback (most recent call last):
    File "/usr/bin/update-manager", line 125, in <module>
      Gtk.main()
    File "/usr/lib/python3/dist-packages/gi/overrides/Gtk.py", line 1687, in main
      with register_sigint_fallback(Gtk.main_quit):
    File "/usr/lib/python3.10/contextlib.py", line 142, in __exit__
      next(self.gen)
    File "/usr/lib/python3/dist-packages/gi/_ossighelper.py", line 237, in register_sigint_fallback
      signal.default_int_handler(signal.SIGINT, None)
  KeyboardInterrupt

  fuga2:~> ubuntu-bug ubuntu-advantage-tools
  fuga2:~> update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/local/share/doc /usr/local/share/doc none bind,ro 0 0): cannot open directory "/usr/local/share": permission denied
  update.go:85: cannot change mount namespace according to change mount (/var/lib/snapd/hostfs/usr/share/xubuntu-docs /usr/share/xubuntu-docs none bind,ro 0 0): cannot open directory "/var/lib": permission denied
  Gtk-Message: 11:23:47.656: Not loading module "atk-bridge": The functionality is provided by GTK natively. Please try to not load it.

  fuga2:~>

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: ubuntu-advantage-tools 31.2~22.04
  ProcVersionSignature: Ubuntu 5.15.0-100.110-generic 5.15.143
  Uname: Linux 5.15.0-100-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Mar 17 11:22:30 2024
  PackageArchitecture: all
  SourcePackage: ubuntu-advantage-tools
  UpgradeStatus: Upgraded to jammy on 2024-03-09 (7 days ago)
  apparmor_logs.txt: Mar 17 11:15:18 fuga2 kernel: audit: type=1400 audit(1710666917.933:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ubuntu_pro_apt_news" pid=1057 comm="apparmor_parser"
  cloud-id.txt-error: Invalid command specified 'cloud-id'.
  livepatch-status.txt-error: Failed running command '/snap/bin/canonical-livepatch status' [exit(1)]. Message: error executing status: open /var/snap/canonical-livepatch/264/livepatchd.err: permission denied
  uaclient.conf:
   contract_url: https://contracts.canonical.com
   log_level: debug

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