Many files in /var/lib/apt/lists was empty, so i copied them from another machine with the same distribution and then i was able to run synaptic and update as before.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/346386 Title: [MASTER] Update fails with invalid package files with "Encountered a section with no Package: header" -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
