Hi! Refering to an older thread named "Unknown auth type <http://reader.li.ru/article/linux.samba/28004h>". I wonder if there are more people than I that have a great deal of problem with ADS (win2003 sp1 with all patches) and Samba clients. Things like our scanner (running samba), MacOsX computers etc etc can't access the domain anymore. So I guess that there is a "non-samba" reason that our Samba-server don't work. The only thing I can see that we have done to cause this problem is that we ran windowsupdate. I have read about the updates but are not qualified to understand if anything is related to this problem. The clients that doesn't work is: Toshiba e-studio 3511 Mac Os X 10.4.3 I also have problem with a Samba server trying to use authenticate users through the ADS and think that the problem could be related. All devices that try to authenticate has not joined the domain. I apreciate all ideas of what can cause this problem. Thanks in advance Roland Carlsson