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Topics - mamra

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1
lost file sharing after upgrading to latest version today morning.
on webadmin shows file sharing stopped. restarting shows restarted correctly but module is stopped
zentyal error log shows:
2013/11/12 08:34:41 WARN> LDB.pm:197 EBox::LDB::safeConnect - Could not connect to Samba LDB: connect: Connection refused, retrying. (1 attempts)
2013/11/12 08:34:51 WARN> LDB.pm:197 EBox::LDB::safeConnect - Could not connect to Samba LDB: connect: Connection refused, retrying. (100 attempts)
2013/11/12 08:35:01 WARN> LDB.pm:197 EBox::LDB::safeConnect - Could not connect to Samba LDB: connect: Connection refused, retrying. (200 attempts)
2013/11/12 08:35:11 WARN> LDB.pm:197 EBox::LDB::safeConnect - Could not connect to Samba LDB: connect: Connection refused, retrying. (300 attempts)
2013/11/12 08:35:11 DEBUG> LDB.pm:201 EBox::LDB::safeConnect - FATAL: Could not connect to samba LDAP server: connect: Connection refused at /usr/share/perl5/EBox/LDB.pm line 201
   EBox::LDB::safeConnect('EBox::LDB=HASH(0x5abcd60)') called at /usr/share/perl5/EBox/LDB.pm line 155
   EBox::LDB::connection('EBox::LDB=HASH(0x5abcd60)') called at /usr/share/perl5/EBox/LDAPBase.pm line 95
   EBox::LDAPBase::search('EBox::LDB=HASH(0x5abcd60)', 'HASH(0x5ac3d60)') called at /usr/share/perl5/EBox/LDB.pm line 272
   EBox::LDB::domainSID('EBox::LDB=HASH(0x5abcd60)') called at /usr/share/zentyal-samba/s4sync line 71

2
Installation and Upgrades / problem with samba
« on: September 24, 2013, 03:59:06 pm »
can't backup my server settings due to samba errors...

Some error has happened in Zentyal:

Failed to check path '/mylan.lan/Policies/{31B2F340-016D-11D2-945F-00C04FB984F9}/User/Scripts': NT_STATUS_OBJECT_PATH_NOT_FOUND

further tests..

 sudo samba-tool ntacl sysvolcheck
lp_load_ex: refreshing parameters
Initialising global parameters
rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
params.c:pm_process() - Processing configuration file "/etc/samba/smb.conf"
Processing section "[global]"
Processing section "[netlogon]"
Processing section "[sysvol]"
Processing section "[homes]"
Processing section "[public]"
Processing section "[training]"
Processing section "[print$]"
Processing section "[printers]"
ldb_wrap open of idmap.ldb
ERROR(<type 'exceptions.TypeError'>): uncaught exception - (2, 'No such file or directory')
  File "/opt/samba4/lib/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run
    return self.run(*args, **kwargs)
  File "/opt/samba4/lib/python2.7/site-packages/samba/netcmd/ntacl.py", line 249, in run
    lp)
  File "/opt/samba4/lib/python2.7/site-packages/samba/provision/__init__.py", line 1695, in checksysvolacl
    direct_db_access)
  File "/opt/samba4/lib/python2.7/site-packages/samba/provision/__init__.py", line 1646, in check_gpos_acl
    domainsid, direct_db_access)
  File "/opt/samba4/lib/python2.7/site-packages/samba/provision/__init__.py", line 1590, in check_dir_acl
    fsacl = getntacl(lp, path, direct_db_access=direct_db_access, service=SYSVOL_SERVICE)
  File "/opt/samba4/lib/python2.7/site-packages/samba/ntacls.py", line 73, in getntacl
    xattr.XATTR_NTACL_NAME)


sudo samba-tool gpo aclcheck
ldb_wrap open of secrets.ldb
GENSEC backend 'gssapi_spnego' registered
GENSEC backend 'gssapi_krb5' registered
GENSEC backend 'gssapi_krb5_sasl' registered
GENSEC backend 'schannel' registered
GENSEC backend 'spnego' registered
GENSEC backend 'ntlmssp' registered
GENSEC backend 'krb5' registered
GENSEC backend 'fake_gssapi_krb5' registered
ERROR(runtime): uncaught exception - ('Could not find a DC for domain', RuntimeE               rror('NT_STATUS_NETWORK_UNREACHABLE',))
  File "/opt/samba4/lib/python2.7/site-packages/samba/netcmd/__init__.py", line                175, in _run
    return self.run(*args, **kwargs)
  File "/opt/samba4/lib/python2.7/site-packages/samba/netcmd/gpo.py", line 1120,                in run
    self.url = dc_url(self.lp, self.creds, H)
  File "/opt/samba4/lib/python2.7/site-packages/samba/netcmd/gpo.py", line 117,                in dc_url
    raise RuntimeError("Could not find a DC for domain", e)

3
Installation and Upgrades / samba 4 problem
« on: April 18, 2013, 11:04:09 am »
after upgrading samba4 today  i get these messages in zentyal.log

 Processing section "[file]"
 Processing section "[print$]"
 Processing section "[printers]"
 Processing section "[zentyal-quarantine]"
 Initialising default vfs hooks
 Initialising custom vfs hooks from [/[Default VFS]/]
 Initialising custom vfs hooks from [acl_xattr]
 Module 'acl_xattr' loaded
 Initialising custom vfs hooks from [dfs_samba4]
 unix_mode(/home/samba/shares/file) returning 0755
 unix_mode(/home/samba/shares/file) returning 0644
 ldb_wrap open of idmap.ldb
 unpack_nt_owners: unable to validate owner sid for S-1-5-21-1688216112-2324110036-727074508-512
 set_nt_acl_no_snum: fset_nt_acl returned NT_STATUS_INVALID_OWNER.
 ERROR(runtime): uncaught exception - (-1073741734, 'NT_STATUS_INVALID_OWNER')
   File "/opt/samba4/lib/python2.7/site-packages/samba/netcmd/__init__.py", line 175, in _run
     return self.run(*args, **kwargs)
   File "/opt/samba4/lib/python2.7/site-packages/samba/netcmd/ntacl.py", line 90, in run
     setntacl(lp, file, acl, str(domain_sid), xattr_backend, eadb_file, use_ntvfs=use_ntvfs)
   File "/opt/samba4/lib/python2.7/site-packages/samba/ntacls.py", line 154, in setntacl
     smbd.set_nt_acl(file, security.SECINFO_OWNER | security.SECINFO_GROUP | security.SECINFO_DACL | security.SECINFO_SACL, sd)

4
latest /usr/share/perl5/EBox/Network/Model/DNSResolver.pm cuases problem to squid3..

Can't locate object method 'authenticationMode' via package 'EBox::Squid'
Can't locate object method 'authenticationMode' via package 'EBox::Squid' at /usr/share/perl5/EBox/Network/Model/DNSResolver.pm line 154.

restored from a backup the specific file and http proxy works again!!
Waiting a new fix from zentyal

5
Installation and Upgrades / zentyal-manage-logs error
« on: February 06, 2013, 08:10:57 am »
i get this error at root email can anyone help?

/etc/cron.hourly/90zentyal-manage-logs:
/etc/cron.hourly/90zentyal-manage-logs: line 3: 27074 Segmentation fault      /usr/share/zentyal/manage-logs
run-parts: /etc/cron.hourly/90zentyal-manage-logs exited with return code 139

6
Installation and Upgrades / zarafa 7.1.2
« on: December 23, 2012, 08:43:00 am »
When will we have zarafa 7.1.2 on zentyal?
Zarafa 7.1.1 has problems with public folders..

7
Installation and Upgrades / successfull installation of hylafax server
« on: December 19, 2012, 11:25:54 pm »
i have installed hylafax and i confirmed that is running.

steps.
1. sudo apt-get install hylafax-server hylafax-client
2. add ports tcp 4559,4558 to the ftp service on network module (zentyal webinterface)
3. sudo faxsetup
4. sudo faxaddmodem
- Protection mode for received fax - enter 0644
Protection mode for session logs - enter 0644
Protection mode for {ttySx} - enter 0666
Rings to wait before answer
Note: The default is 1 but setting it to 0 establishes your server as a "Send Only" fax system
5. edit etc/aliases and add faxmaster:  user@yourdomain.xxx
6. sudo newaliases
7. add a faxuser with admin rights:  sudo faxadduser -a {admin pass} -p {pass} username
8. sudo service hylafax restart
9. sudo faxstat 
enter your user password and if everything went ok you should read:
HylaFAX scheduler on host.domain.xxx: Running
Modem ttyUSB0 (+xxx.xx.xxxxxx): Running and idle


ldap already implemented not need to add anything (/etc/pam.d/other)--for any unspecified service

Enjoy your faxserver!!

(p.s: only tested a send only enviroment)

8
2012/12/19 19:54:58 INFO> Group.pm:271 EBox::Samba::Group::updateZentyal - Updating zentyal group '460_users'
2012/12/19 19:54:59 WARN> Group.pm:147 EBox::Samba::Group::members - Unknown group member type (CN=Administrator,CN=Users,DC=460med,DC=lan) found on group CN=460_users,CN=Users,DC=460med,DC=lan
2012/12/19 19:54:59 INFO> Group.pm:332 EBox::Samba::Group::_membersToZentyal - Removing member 'Administrator' from Zentyal group '460_users'
2012/12/19 19:55:22 INFO> SambaLdapUser.pm:72 EBox::SambaLdapUser::_preAddUser - Creating user 'ae'
2012/12/19 19:55:24 INFO> SambaLdapUser.pm:115 EBox::SambaLdapUser::_addUser - Setting 'ae' password
2012/12/19 19:55:25 INFO> SambaLdapUser.pm:122 EBox::SambaLdapUser::_addUser - Enabling 'ae' account
2012/12/19 19:55:30 INFO> User.pm:502 EBox::Samba::User::updateZentyal - Updating zentyal user 'ae'
2012/12/19 19:55:30 INFO> Group.pm:271 EBox::Samba::Group::updateZentyal - Updating zentyal group '460_users'
2012/12/19 19:55:30 WARN> Group.pm:147 EBox::Samba::Group::members - Unknown group member type (CN=ae,CN=Users,DC=460med,DC=lan) found on group CN=460_users,CN=Users,DC=460med,DC=lan
2012/12/19 19:55:30 INFO> Group.pm:332 EBox::Samba::Group::_membersToZentyal - Removing member 'ae' from Zentyal group '460_users'
2012/12/19 19:56:00 INFO> Group.pm:271 EBox::Samba::Group::updateZentyal - Updating zentyal group '460_users'
2012/12/19 19:56:00 WARN> Group.pm:147 EBox::Samba::Group::members - Unknown group member type (CN=ae,CN=Users,DC=460med,DC=lan) found on group CN=460_users,CN=Users,DC=460med,DC=lan
2012/12/19 19:56:00 INFO> Group.pm:332 EBox::Samba::Group::_membersToZentyal - Removing member 'ae' from Zentyal group '460_users'


Can anyone help?
I think the problen is with the latest users module.

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