The problem is in python-qt4. Open Synaptic and look at its origin, in my case
it was installed locally. I purged n-muench ppa and python-qt4. After that in
my source list appeared official ubuntu package:
python-qt4:
Installed: 4.9.1-2ubuntu1
Candidate: 4.9.1-2ubuntu1
Version table:
*** 4.9.1-2ubuntu1 0
500 http://ua.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/993652
Title:
Calibre crashes on startup after upgrade from 11.10 to 12.04
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/calibre/+bug/993652/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs