samba - Nov 2005 - Tiger 10.4.2 problems with connection to Samba Server

Hi, my name is Andre Jaccon network managament of PC Magazine/BR, i need 10
workstations running OS X 10.4 and my server is powered by Debian
Sarge 3.1running Samba
3.0.14a, after update the workstations to version OS X 10.4.2, dont
connection to Linux Samba Server.

In log files dont write different arguments.

Please help...

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Andr? Jaccon
PC Magazine Brasil
055 11 9488 7978 - S?o Paulo - S.P