Interesting. You seem to have repositories of Natty, Oneiric and Precise in your sources.list which is certain to cause some issues. I don't really have any idea what could've caused this. Have you done any distribution upgrades lately?
The only way to fix the broken sources.list is to manually replace your current sources.list with the default one and hope nothing breaks. To do that, please refer to the following Ask Ubuntu answer: http://askubuntu.com/questions/124017/how-do-i-restore-the-default-repositories#124024 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1063099 Title: 'E:Malformed line 44 in source list /etc/apt/sources.list (dist parse), E:The list of sources could not be read., E:The package lists or status file could not be parsed or opened.' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1063099/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
