I "solved" this by installing libstdc++6-4.6-dev through Synaptic Starting update-manager again
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1135208 Title: oneric to precise: E:Could not perform immediate configuration on 'libstdc++6-4.6-dev To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1135208/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs