Comment 128 for bug 1073433

> 'ps uw' only shows processes belonging to the current user.

Unless PID is specified

> Also, please file a bug report against the ureadahead package
> for this package, and post the number of the new bug here.

I would rather file a bug against upstart.
Ureadahead does his job and exits with status 4 or 5
depending either absent pack file or mainline kernel is running.
Init on the other hand does not close the log file for some reason.

There is a chance however that this variant of bug might be triggered
by more than one mount in addition to root filesystem.
/etc/init/ureadahead-other.conf does not contain "instances".