Hi, Sorry for the late answer: could you also please post the output of the following command: apt-cache policy python-sip
It seems that there is a ppa with a newer version of python-sip that may be the root cause of the problem. thanks, Fabrice -- 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/691608 Title: calibre does not start _______________________________________________ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : [email protected] Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp

