I don't think that deleting all of one's config counts as "solved".
I've worked around the problem by moving from Mate to KDE. -- 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/1562291 Title: Calibre starts and screws up the graphical user interface - update dd. 20160505: problem solved To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calibre/+bug/1562291/+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