As others have reported, using the version (5.14 by now) here fixes this problem (on Ubuntu 20.04). https://calibre-ebook.com/download_linux
However, Leo Herzog wrote that he purged Calibre. I didn't want to do this because I did not want to deal with rebuilding my library, so I simply used the command at that link "To install or upgrade" and it worked (without needing to purge or uninstall anything). -- 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/1884295 Title: AttributeError: 'QWebEngineProfile' object has no attribute 'setUrlRequestInterceptor' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calibre/+bug/1884295/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : edubuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp
