Trouble with multiple login under the same name

[ASI 29]

Hello everybody 

I have trouble with my Samba server (1.9.16.P11 or 1.9.18.p0) / LinuX
Redhat 4.2 (or SuSE 5.3)(kernel 2.0.30).

Here my typo:

1 Samba server 
10 Windows 95 clients
2 Windows 98 ....(I 'm a poor guy I know !!)

All work fine when the windows users log on the server with different
name .
(I try with "netlogon" and without it). They have valid unix account and
password
(I don't use smbpassword)

But as the network is in a school, I don't want (and have the time) to
create a 
account for every students (not really students they are ~6 years old !!
).

So I decide to create only 5 account :
-monday
-thuesday ...

And on Monday all users use monday as login and "dummy_pass" for
password.


So when 2 users logon with this method (same login/password) .. that
work fine
They have access to the server .. with the right ownership(all the same)

But when they try to logout they have a nice blanck screen and that all
!! 
wait ... nothing .. The only thing that work is switch-off !!

That was a big problem


Now I want to find what can I do arround it ?
-Is it a Windows 95 bug (more more !! )
-samba (I don't think)
-A configuration ..( I join with this mail my smb.conf)

Note that I try both with netlogon off and one .. and profile sharing
disable .
 The problem is the same


Thkx a lot for all answer ..
-------------- next part --------------
; The global setting for a RedHat default install
; smbd re-reads this file regularly, but if in doubt stop and restart it:
; /etc/rc.d/init.d/smb stop
; /etc/rc.d/init.d/smb start
;======================= Global Settings =====================================
[global]

; workgroup = NT-Domain-Name or Workgroup-Name, eg: REDHAT4
	 workgroup = WORKGROUP

; comment is the equivalent of the NT Description field
	 comment = RedHat Samba Server

; volume = used to emulate a CDRom label (can be set on a per share basis)
	 volume = RedHat4

; printing = BSD or SYSV or AIX, etc.
	 printing = bsd
	 printcap name = /etc/printcap
	 load printers = yes

; Uncomment this if you want a guest account
  guest account = smb
	 log file = /var/log/samba-log.%m
; Put a capping on the size of the log files (in Kb)
	 max log size = 50

; Options for handling file name case sensitivity and / or preservation
; Case Sensitivity breaks many WfW and Win95 apps
;   case sensitive = yes
		short preserve case = yes
		preserve case = yes

; Security and file integrity related options
	 lock directory = /var/lock/samba
	 locking = yes
	 strict locking = no
	 fake oplocks = no
	 share modes = yes
	 read prediction = yes
; Security modes: USER uses Unix username/passwd, SHARE uses WfW type passwords
;        SERVER uses a Windows NT Server to provide authentication services
	 security = user
;   security = server
; Use password server option only with security = server
;	 password server = p2

; Configuration Options ***** Watch location in smb.conf for side-effects *****
; Where %m is any SMBName (machine name, or computer name) for which a custom
; configuration is desired
;   include = /etc/smb.conf.%m

; Performance Related Options
; Before setting socket options read the smb.conf man page!!
   socket options = TCP_NODELAY
; Socket Address is used to specify which socket Samba
; will listen on (good for aliased systems)
;   socket address = aaa.bbb.ccc.ddd
; Use keep alive only if really needed!!!!
;   keep alive = 60

; Domain Control Options
; OS Level gives Samba the power to rule the roost. Windows NT = 32
;	Any value < 32 means NT wins as Master Browser, > 32 Samba gets it
	 os level = 33
; specifies Samba to be the Domain Master Browser
		domain master = yes
; Use with care only if you have an NT server on your network that has been
; configured at install time to be a primary domain controller.
;   domain controller = <NT-Domain-Controller-SMBName>
; Domain logon control can be a good thing! See [netlogon] share section below!
	 domain logons = yes
;	logon path =/home/netlogon/%U/
; run a specific logon batch file per workstation (machine)
;   logon script = %m.bat
; run a specific logon batch file per username
;   logon script = %u.bat
; Windows Internet Name Serving Support Section
; WINS Support - Tells the NMBD component of Samba to enable it's WINS Server
;	the default is NO.
	 wins support = yes
; WINS Server - Tells the NMBD components of Samba to be a WINS Client
;	Note: Samba can be either a WINS Server, or a WINS Client, but NOT both
;   wins server = w.x.y.z
; WINS Proxy - Tells Samba to answer name resolution queries on behalf of a non
;	WINS Client capable client, for this to work there must be at least one
;	WINS Server on the network. The default is NO.
;   wins proxy = yes

;============================ Share Declarations ==============================
[homes]
	 comment = Home Directories
	 browseable = no
	 read only = no
	 preserve case = yes
	 short preserve case = yes
	 create mode = 0750

; Un-comment the following and create the netlogon directory for Domain Logons
 [netlogon]
   comment = Samba Network Logon Service
   path = /home/netlogon/%U/
; Case sensitivity breaks logon script processing!!!
   case sensitive = no
   guest ok = yes
   locking = no
   read only = no
   browseable = yes  
;   admin users = @wheel

; NOTE: There is NO need to specifically define each individual printer
[printers]
	 comment = All Printers
	 path = /var/spool/samba
	 browseable = no
	 printable = yes
; Set public = yes to allow user 'guest account' to print
	 public = no
	 writable = no
	 create mode = 0700

[public]
	 comment = The Public Drive
	 path = /home/ftp/pub
	 public = yes
	 only guest = no
	 writable = yes
	 printable = no


[drivers]
	 comment = Admininistration Disk
	 path = /travail/drivers
;	 valid users = root
	 public = no
	 writable = yes
	 printable = no
	 create mask = 0765

[http]
	 comment = Admininistration Disk
	 path = /home/httpd/html
	 public = yes
	 writable = yes
	 printable = no
	 create mask = 0765


[apps]
	 comment = The application disk
	 path = /travail/apps
	 public = yes
	 writable = yes
	 printable = no
	 create mask = 0777

[api]
	 comment = The application disk
	 path = /travail/api
	 public = yes
	 writable = yes
	 printable = no
	 create mask = 0777