I have installed the calibre 4.99.4+dfsg+really4.12.0-1ubuntu1 package version from the proposed archive in Kubuntu 20.04. Calibre starts successfully. However, please note that I previously had patched the 4.99.4+dfsg+really4.12.0-1build1 version as suggested in #9, so it was starting anyway in my system. No conflict was given on apt install of the new version though, perhaps the patch being applied is exactly the same as that in #9?
-- You received this bug notification because you are a member of Edubuntu Bugsquad, which is subscribed to calibre in Ubuntu. https://bugs.launchpad.net/bugs/1898904 Title: Calibre crashes at startup with AttributeError: 'NoneType' object has no attribute 'cancel' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calibre/+bug/1898904/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : [email protected] Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp

