Since about 2 days ago, all of a sudden it takes 25-30 secs to prompt for password when trying to su to another user.
CPU/RAM usage is low, no disk activity when trying to switch users, it just takes ages for no reason I can find!
Same from within gnome or on a virtual console, anyone else got this, or any tips on where to look?
---------- Post added at 08:23 PM CST ---------- Previous post was at 08:10 PM CST ----------
It looks like "fingerprint authentication support" was enabled, and that was causing it. Disabled, and working fine now