I now got same message. After upgrading from Kubuntu 11.10 to 12.04 had failed I did
sudo apt-get update
sudo apt-get dist-upgrade in a console window and I do get:
E: Could not perform immediate configuration on 'kmail'. Please see man 5 apt.conf under APT::Immediate-Configure for details. (2)
I now got same message. After upgrading from Kubuntu 11.10 to 12.04 had failed I did
sudo apt-get update
sudo apt-get dist-upgrade in a console window and I do get:
E: Could not perform immediate configuration on 'kmail'. Please see man 5 apt.conf under APT::Immediate- Configure for details. (2)
Attached is my /var/log/ apt/history. log