Comment 16 for bug 132311

When Computer Janitor 2.0 lands, it will include a dbus service for finding and removing cruft. I wonder if it makes sense for Update Manager to find the cruft before it runs and ask the user to remove it? It could:

* only do this if it needs the disk space
* somehow ask the user to just clean up kernel packages, though it'll have to kind of guess this
* just provide an option to fire up the CJ gui during the upgrade process