DBusException NoReply

[Spence]

calibre, version 3.10.0
ERROR: Unhandled exception: DBusException:org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

Traceback (most recent call last):
  File "site-packages/dbus/connection.py", line 604, in msg_reply_handler
  File "site-packages/calibre/gui2/dbus_export/widgets.py", line 146, in window_registrar_changed
  File "site-packages/calibre/gui2/dbus_export/widgets.py", line 69, in register
  File "site-packages/dbus/connection.py", line 651, in call_blocking
DBusException: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

Filed a bug report with Calibre and received the following reply:

That error indicates a problem with your desktop shell. Basically, the
part of the shell responsible for drawing the global menubar is not
responding when calibre tries to contact it. Not much calibre can do
about it.

 status invalid

** Changed in: calibre
       Status: New => Invalid

[Spence (spencer.carter)]

Still occurring in calibre 3.11.1

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Spence (spencer.carter)]

Thanks for the update. Issue still seen with Calibre 3.12.0.