After upgrade to Fedora 32 some apps doesn't work any more

[Klaus Kolle]

Hi,

I just upgraded one of my laptops to version 32. Most seems to work
fine, but a few doesn't work any more.

Starting Calibre I get this:

Traceback (most recent call last):
  File "/usr/bin/calibre", line 20, in <module>
    sys.exit(calibre())
  File "/usr/lib64/calibre/calibre/gui_launch.py", line 72, in calibre
    main(args)
  File "/usr/lib64/calibre/calibre/gui2/main.py", line 542, in main
    listener = create_listener()
  File "/usr/lib64/calibre/calibre/gui2/main.py", line 513, in
create_listener
    return Listener(address=gui_socket_address())
  File "/usr/lib64/calibre/calibre/utils/ipc/server.py", line 109, in
__init__
    self._listener._unlink.cancel()
AttributeError: 'NoneType' object has no attribute 'cancel'

Starting dnfdragora gives after long time updating the repo files this:
Get root backend. Locked (False)
Get root backend. Locked (False)
Unexpected error: <class 'KeyError'>
<_M_> [ui] YUILoader.cc:163 deleteUI(): Shutting down UI
<_M_> [ew] YExternalWidgets.cc:116 ~YExternalWidgetsTerminator():
Shutting down mga External Widgets
<_M_> [ew] YMGAWidgetExtensionFactory.cc:49 ~YMGAWidgetFactory():
Factory removed

From this I guess the there may be something wrong with the Python
installation, but I cannot figure out what to do to fix it.

Can you give me any hints to overcome these problems?

|<
-- 
Med venlig hilsen

Klaus Kolle

Teknikumingeniør, B.Sc.EE.,     e-mail    : klaus(a)kolle.dk
Master of IT                    www       : www.kolle.dk
Asger Jorns Vej 17              Telephone : [phone]
DK-8600 Silkeborg, Denmark

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Klaus Kolle 2006

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