[Bug 1901577] [NEW] Update-manager triggered an error when Wi-fi connection disappeared

Guybrush88 1901577 at bugs.launchpad.net
Mon Oct 26 17:02:27 UTC 2020 

Public bug reported:

My Wi-fi Internet connection disappeared suddenly (probably because of
bad weather) while I was downloading some updates, and I got this
traceback:

ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
ERROR:dbus.connection:Exception in handler for D-Bus signal:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
    self._handler(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
    self.emit("progress-details-changed", *value)
TypeError: could not convert type dbus.Double to gint required for parameter 4
--- 
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu50
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: XFCE
DistroRelease: Ubuntu 20.10
InstallationDate: Installed on 2020-04-28 (181 days ago)
InstallationMedia: Xubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
Package: update-manager 1:20.10.1
PackageArchitecture: all
ProcVersionSignature: Ubuntu 5.8.0-25.26-generic 5.8.14
RebootRequiredPkgs:
 linux-image-5.8.0-26-generic
 linux-base
Tags:  groovy
Uname: Linux 5.8.0-25-generic x86_64
UpgradeStatus: Upgraded to groovy on 2020-10-20 (6 days ago)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
mtime.conffile..etc.apport.crashdb.conf: 2020-10-23T13:57:01.282362

** Affects: update-manager (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-collected groovy

** Tags added: apport-collected groovy

** Description changed:

  My Wi-fi Internet connection disappeared suddenly (probably because of
  bad weather) while I was downloading some updates, and I got this
  traceback:
  
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
+ --- 
+ ProblemType: Bug
+ ApportVersion: 2.20.11-0ubuntu50
+ Architecture: amd64
+ CasperMD5CheckResult: skip
+ CurrentDesktop: XFCE
+ DistroRelease: Ubuntu 20.10
+ InstallationDate: Installed on 2020-04-28 (181 days ago)
+ InstallationMedia: Xubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
+ Package: update-manager 1:20.10.1
+ PackageArchitecture: all
+ ProcVersionSignature: Ubuntu 5.8.0-25.26-generic 5.8.14
+ RebootRequiredPkgs:
+  linux-image-5.8.0-26-generic
+  linux-base
+ Tags:  groovy
+ Uname: Linux 5.8.0-25-generic x86_64
+ UpgradeStatus: Upgraded to groovy on 2020-10-20 (6 days ago)
+ UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
+ _MarkForUpload: True
+ mtime.conffile..etc.apport.crashdb.conf: 2020-10-23T13:57:01.282362

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https://bugs.launchpad.net/bugs/1901577

Title:
  Update-manager triggered an error when Wi-fi connection disappeared

Status in update-manager package in Ubuntu:
  New

Bug description:
  My Wi-fi Internet connection disappeared suddenly (probably because of
  bad weather) while I was downloading some updates, and I got this
  traceback:

  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  ERROR:dbus.connection:Exception in handler for D-Bus signal:
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/dbus/connection.py", line 232, in maybe_handle_message
      self._handler(*args, **kwargs)
    File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 623, in _on_property_changed
      self.emit("progress-details-changed", *value)
  TypeError: could not convert type dbus.Double to gint required for parameter 4
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu50
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: XFCE
  DistroRelease: Ubuntu 20.10
  InstallationDate: Installed on 2020-04-28 (181 days ago)
  InstallationMedia: Xubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  Package: update-manager 1:20.10.1
  PackageArchitecture: all
  ProcVersionSignature: Ubuntu 5.8.0-25.26-generic 5.8.14
  RebootRequiredPkgs:
   linux-image-5.8.0-26-generic
   linux-base
  Tags:  groovy
  Uname: Linux 5.8.0-25-generic x86_64
  UpgradeStatus: Upgraded to groovy on 2020-10-20 (6 days ago)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  mtime.conffile..etc.apport.crashdb.conf: 2020-10-23T13:57:01.282362

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