Comment 3 for bug 302874

I'm not sure how I would find out whether the file system has any errors?

I did see this problem with both my laptop and home server when I upgraded, which to me implies that it may be a reproducible error of some sort, rather than a localised to one machine corruption?

If you can provide guidance as to what and how to collect any further information, I can take a look to see if the logs are still available.