What looks like has happened is that your /etc/apt/sources.list has an error in it. Specifically, on line 54 of that file, the word "sudo" appears where it shouldn't. To remove that "sudo" from your /etc/apt/sources.list, first type "gksudo gedit /etc/apt/sources.list" (without the quotation marks) into the terminal. Then scroll down to line 54, where the sudo is, and remove it. That line should like somewhat like this: deb http://us.archive.ubuntu.com/ubuntu/ lucid universe .
Since this does not appear to be a bug report, we are closing it and converting it to a question in the support tracker. We appreciate the difficulties you are facing, but it would make more sense to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain if they are bugs. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs . ** Changed in: update-manager (Ubuntu) Status: Incomplete => Invalid ** Converted to question: https://answers.launchpad.net/ubuntu/+source/update-manager/+question/115320 -- Package Manager https://bugs.launchpad.net/bugs/596581 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
