GNOME Shell and password prompts

[Matthew Saltzman]

What app is it now that prompts for passwords when Evolution decides it
needs one reentered?

I subscribe to a couple of gmail calendars that don't require passwords,
yet I am prompted frequently and unpredictably to enter passwords for
them.  The prompts are the big black popups, not the old Evolution
popups, so I guess there is some utility that handles password requests
for GNOME.  Then the question is, is it Evolution or the utility that
keeps bothering me?

-- 
Matthew Saltzman
Clemson University Math Sciences
mjs AT clemson DOT edu