Description of problem:

It is not possible to add an network printer via samba if the local firewall is enabled. But this runs on mdv 2010.2.

If I disable the firewall an can add the network printer

It appears following message:
There are no printer shares. Please check that the Samba service is selected as the 'trusted' in your firewall configuration.

[root@localhost etc]# LC_ALL=c system-config-printer
/bin/sh: warning: setlocale: LC_ALL: cannot change locale (c)

(process:28935): Gtk-WARNING **: Locale not supported by C library.
        Using the fallback 'C' locale.

(system-config-printer.py:28935): GVFS-RemoteVolumeMonitor-WARNING **: cannot connect to the session bus: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

(system-config-printer.py:28935): GVFS-RemoteVolumeMonitor-WARNING **: cannot connect to the session bus: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
task-printing-server-2010-2.mga1
task-printing-hp-2010-2.mga1
ERROR: Module parport_pc does not exist in /proc/modules
params.c:OpenConfFile() - Unable to open configuration file "/root/.smb/smb.conf":
        No such file or directory
params.c:OpenConfFile() - Unable to open configuration file "/root/.smb/smb.conf.append":
        No such file or directory
Caught non-fatal exception.  Traceback:
File "/usr/share/system-config-printer/newprinter.py", line 1874, in browse_smb_hosts
    smbc_auth.failed (e)
File "/usr/share/system-config-printer/pysmb.py", line 182, in failed
    raise exc
NoEntryError: (2, 'No such file or directory')
Continuing anyway..


and now a part of the output from system-config-printer with disabled firewall:

ERROR: Module parport_pc does not exist in /proc/modules
params.c:OpenConfFile() - Unable to open configuration file "/root/.smb/smb.conf":
        No such file or directory
params.c:OpenConfFile() - Unable to open configuration file "/root/.smb/smb.conf.append":
        No such file or directory
params.c:OpenConfFile() - Unable to open configuration file "/root/.smb/smb.conf":
        No such file or directory
params.c:OpenConfFile() - Unable to open configuration file "/root/.smb/smb.conf.append":
        No such file or directory
params.c:OpenConfFile() - Unable to open configuration file "/root/.smb/smb.conf":
        No such file or directory
params.c:OpenConfFile() - Unable to open configuration file "/root/.smb/smb.conf.append":
        No such file or directory
No ID match for device smb://NETZRASCHE/TUX99/lp0:





Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.