Hola.
En principio todo funciona bien, y los cambios que le aplico se hacen efectivos, a persar de darme el error siguiente (esto es del log, en el mensaje solo se ve la última de estas líneas):
EBox::Samba::AuthKrbHelper::_getTicketUsingKeytab('EBox::Samba::AuthKrbHelper=HASH(0x9b4e1c8)', 'Administrator', 'TECGLASS.LAN', '/var/lib/zentyal/conf/samba.keytab') called at /usr/share/perl5/EBox/Samba/AuthKrbHelper.pm line 115
EBox::Samba::AuthKrbHelper::new('EBox::Samba::AuthKrbHelper', 'RID', 500) called at /usr/share/perl5/EBox/Samba/SmbClient.pm line 49
EBox::Samba::SmbClient::new('EBox::Samba::SmbClient', 'target', 'serverst.tecglass.lan', 'service', 'TEMP_archivos_control', 'RID', 500) called at /usr/share/perl5/EBox/Samba.pm line 1113
EBox::Samba::_postServiceHook('EBox::Samba=HASH(0x6099610)', 1) called at /usr/share/perl5/EBox/Module/Service.pm line 980
EBox::Module::Service::_regenConfig('EBox::Samba=HASH(0x6099610)') called at /usr/share/perl5/EBox/Samba.pm line 835
EBox::Samba::_regenConfig('EBox::Samba=HASH(0x6099610)') called at /usr/share/perl5/EBox/Module/Base.pm line 234
eval {...} at /usr/share/perl5/EBox/Module/Base.pm line 233
EBox::Module::Base::save('EBox::Samba=HASH(0x6099610)') called at /usr/share/perl5/EBox/GlobalImpl.pm line 651
eval {...} at /usr/share/perl5/EBox/GlobalImpl.pm line 650
EBox::GlobalImpl::saveAllModules('EBox::GlobalImpl=HASH(0x4a4c790)', 'progress', 'EBox::ProgressIndicator=HASH(0x2cf0a68)') called at /usr/share/perl5/EBox/Global.pm line 95
EBox::Global::AUTOLOAD('EBox::Global=HASH(0x4a73eb0)', 'progress', 'EBox::ProgressIndicator=HASH(0x2cf0a68)') called at /usr/share/zentyal/global-action line 32
eval {...} at /usr/share/zentyal/global-action line 30
2014/09/26 19:39:53 ERROR> GlobalImpl.pm:655 EBox::GlobalImpl::saveAllModules - Failed to save changes in module samba: Could not get ticket: could not acquire credentials using an initial credentials context: Already tried ENC-TS-info,
2014/09/26 19:39:53 ERROR> GlobalImpl.pm:655 EBox::GlobalImpl::saveAllModules - Failed to save changes in module samba: Could not get ticket: could not acquire credentials using an initial credentials context: Already tried ENC-TS-info,
2014/09/26 19:39:53 INFO> Base.pm:231 EBox::Module::Base::save - Restarting service for module: logs
2014/09/26 19:39:53 DEBUG> Sudo.pm:189 EBox::Sudo::_root - /usr/share/zentyal/global-action --action saveAllModules --progress-id 1 (pid: 15588) - /sbin/status 'ebox.loggerd'
2014/09/26 19:39:53 DEBUG> Sudo.pm:189 EBox::Sudo::_root - /usr/share/zentyal/global-action --action saveAllModules --progress-id 1 (pid: 15588) - /sbin/status 'ebox.loggerd'
2014/09/26 19:39:53 DEBUG> Sudo.pm:189 EBox::Sudo::_root - /usr/share/zentyal/global-action --action saveAllModules --progress-id 1 (pid: 15588) - /sbin/stop 'ebox.loggerd'
2014/09/26 19:39:53 DEBUG> Sudo.pm:189 EBox::Sudo::_root - /usr/share/zentyal/global-action --action saveAllModules --progress-id 1 (pid: 15588) - /sbin/start 'ebox.loggerd'
2014/09/26 19:39:53 ERROR> GlobalImpl.pm:735 EBox::GlobalImpl::saveAllModules - The following modules failed while saving their changes, their state is unknown: samba at The following modules failed while saving their changes, their st