On our SharePoint 2010 Enterprise intranet most people are displayed by their full name / display name as it's written in AD, like "Mark Jones | HTTP BV", and that's the way it should be. But there are some people that are always shown as DOMAIN\username, and that's not how it should be.
For the rest their accounts work just fine. If i click on their names, i'm being transfered to their mysite, and over there their name is shown just fine.
I have been playing for a while with the profile sync settings and after that i ran the full sync again, but that didn't do anything.
After testing this i went to our system administrator and i was surprised to see that on his computer (with his account) all account names within Sharepoint were displayed just fine. Just for testing he upgrade my account to "domain admin" and then my problem was "solved".
Of course this is not the way to solve things, so now i'm looking for the right user account setting that is needed to solve this correctly.
Any suggestions on this one?