This is quite normal, it takes a few minutes after the first boot to generate the lists - it's operating as a "very low priority" so shouldn't affect system performance.
If you don't let it finish, it will be slow every time you boot ;-)
This is quite normal, it takes a few minutes after the first boot to generate the lists - it's operating as a "very low priority" so shouldn't affect system performance.
If you don't let it finish, it will be slow every time you boot ;-)