Comment 7 for bug 690248

Confirmed that rebooting after the yelp, et al, re-install does make the "About Ubuntu" item in the System menu come back, but it still mistakenly thinks I'm runny natty, while "lsb_release -a" still correctly says I'm running Maverick, so definitely different from bug 303578 where the re-install and reboot fixed the problem, back in the day. Seems like something a regression test should watch for in future releases, not that I have any clue about what regression testing is part of Ubuntu's standard operating procedure for release cycles.