[Wrong distro] Calibre won't launch

Selecting Calibre from the menu has no effect, and running it in the terminal gives me the following results:

qt5ct: using qt5ct plugin
Traceback (most recent call last):
  File "/usr/bin/calibre", line 20, in <module>
  File "/usr/lib/calibre/calibre/gui_launch.py", line 73, in calibre
  File "/usr/lib/calibre/calibre/gui2/main.py", line 543, in main
    listener = create_listener()
  File "/usr/lib/calibre/calibre/gui2/main.py", line 514, in create_listener
    return Listener(address=gui_socket_address())
  File "/usr/lib/calibre/calibre/utils/ipc/server.py", line 110, in __init__
AttributeError: 'NoneType' object has no attribute 'cancel'


I am using Core i7-3770K with 16Gb ram on Linux Mint 20. Any help would be appreciated.


Try the Linux Mint forum then…

1 Like

Thanks and apologies. I was having a brain freeze posting it here.

FWIW - The problem was resolved by reloading Calibre from their website directly


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