I nave been using Calibre for a long time but when I tried it today it did not work. I tried with a terminal and got:
Traceback (most recent call last):
File “/usr/bin/calibre”, line 20, in
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
File “/usr/lib/calibre/calibre/utils/ipc/server.py”, line 110, in init
AttributeError: ‘NoneType’ object has no attribute ‘cancel’
I reinstalled it but nothing changed. What am I to do?
Many thanks for the help.