Comment 101 for bug 330824

That would be because ubuntu-release-notes is not Ubuntu. It *just* refers to the release notes. As Steve said, they are located at https://wiki.ubuntu.com/JauntyJackalope/ReleaseNotes#Lock-ups. This issue has been documented in the release notes, and thus, the fix for the release notes has been released.

You'll note that the actual issue is still marked as in progress for jaunty, which is why people are still having this problem.