samba - Oct 2003 - Unable to enable Add/Remove Printer Drivers (3.0.0)

I used to be able to load printer drivers via "server properties". 
Now
when I go in the printer drivers are listed and I can use the properties
button but the Add/Remove buttons are greyed out.  This is a Samba
3.0.0/2.4.2-SGI_XFS_1.0 box and I've tried both NT4sp6 and Win2003beta
clients (both exhibit the same behaviour).

I see the following in the log when I connect to "\\barbel\Printers and
Faxes"

[2003/10/02 09:06:04, 0] smbd/connection.c:register_message_flags(220)
  register_message_flags: tdb_fetch failed
[2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
  ERROR: NULL dest in safe_strcpy
[2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
  ERROR: NULL dest in safe_strcpy
[2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
  ERROR: NULL dest in safe_strcpy
[2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
  ERROR: NULL dest in safe_strcpy
[2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
  ERROR: NULL dest in safe_strcpy
[2003/10/02 09:06:06, 0] lib/util_str.c:safe_strcpy_fn(573)
  ERROR: NULL dest in safe_strcpy
[2003/10/02 09:06:06, 0] lib/util_str.c:safe_strcpy_fn(573)
  ERROR: NULL dest in safe_strcpy
...
 This message repeats alot
...
[2003/10/02 09:06:52, 0] smbd/service.c:make_connection(847)
  win2003 (192.168.1.180) couldn't find service
::{2227a280-3aea-1069-a2de-08002b30309d}
[2003/10/02 09:06:56, 1] smbd/service.c:close_cnum(876)
  win2003 (192.168.1.180) closed connection to service print$

My [print$] looks like -
[print$]
        path = /usr/local/pcnet/printers
        guest ok = yes
        browseable = yes
        read only = no
        create mask = 0644
        directory mask = 0755
        force user = pcnet
        force group = cis

And I've set all the permissions wide open to try and get this to work.

"net rpc user info adam -S littleboy -U adam" shows my user as a
member
of the "Print Operators" group, which my potentially flawed
understanding I though gave me Print Administrative rights.

[root@littleboy samba]# ldapsearch cn=printadmin
dn: cn=printadmin,ou=Groups,o=Morrison Industries, c=US
objectClass: posixGroup
objectClass: top
objectClass: morrisongroup
objectClass: sambaGroupMapping
cn: printadmin
gidNumber: 1007
memberUid: adam
memberUid: rhopkins
memberUid: steve
memberUid: barnosky
memberUid: brown
memberUid: darrell
allowprimary: N
displayName: Print Operators
sambaSID: S-1-5-21-2037442776-3290224752-88127236-550
sambaGroupType: 2
description: Printer Administrators

> I used to be able to load printer drivers via "server
properties".  Now
> when I go in the printer drivers are listed and I can use the properties
> button but the Add/Remove buttons are greyed out.  This is a Samba
> 3.0.0/2.4.2-SGI_XFS_1.0 box and I've tried both NT4sp6 and Win2003beta
> clients (both exhibit the same behaviour).
> I see the following in the log when I connect to "\\barbel\Printers
and
> Faxes"
> [2003/10/02 09:06:04, 0] smbd/connection.c:register_message_flags(220)
>   register_message_flags: tdb_fetch failed
> [2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
>   ERROR: NULL dest in safe_strcpy
> [2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
>   ERROR: NULL dest in safe_strcpy
> [2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
>   ERROR: NULL dest in safe_strcpy
> [2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
>   ERROR: NULL dest in safe_strcpy
> [2003/10/02 09:06:05, 0] lib/util_str.c:safe_strcpy_fn(573)
>   ERROR: NULL dest in safe_strcpy
> [2003/10/02 09:06:06, 0] lib/util_str.c:safe_strcpy_fn(573)
>   ERROR: NULL dest in safe_strcpy
> [2003/10/02 09:06:06, 0] lib/util_str.c:safe_strcpy_fn(573)
>   ERROR: NULL dest in safe_strcpy
> ...
>  This message repeats alot
> ...
> [2003/10/02 09:06:52, 0] smbd/service.c:make_connection(847)
>   win2003 (192.168.1.180) couldn't find service
> ::{2227a280-3aea-1069-a2de-08002b30309d}
> [2003/10/02 09:06:56, 1] smbd/service.c:close_cnum(876)
>   win2003 (192.168.1.180) closed connection to service print$
I fixed this.  I rebuilt 3.0.0 and made sure every bit of previous
releases except the TDB files and smb.conf where gone.  Then re-ran
"make install".  Start up samba and was able to connect and manipulate
the print drivers via APW/"Server Properties".  Some bit of one of the
rc releases must have been lying around is my only guess (we used rc1 -
rc4 in production).