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Messages - turalyon

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1
Hi,

According to the sed command, the option '--debug-stderr' must be removed from the file '/usr/share/perl5/EBox/Ldap.pm', and then, the webadmin and domain controller module must be restarted.

NOTE: That parameter has two matches, so both must be removed.

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

2
Installation and Upgrades / Re: saving webadmin module stuck on 100%
« on: February 01, 2023, 11:17:37 am »
Hi,

If you believe it does not apply all the changes, you can temporarily undo the code part that causes the bug and wait until Zentyal fixes it. The bug is in [this](https://github.com/zentyal/zentyal/commit/faf0951e119bd0a7c3689fc09d646ec77c7bd17c#diff-b7d97a6d1679955fe2edc2d26171bbdcb8fae53e2e8e8c3dd65674ef3060a855) commit. Basically, you just need to undo the change in /usr/share/perl5/EBox/WebAdmin.pm of your Zentyal server, and then, restart the Webadmin module as follows:

Code: [Select]
sudo zs webadmin restart

Hope it helps.

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

3
Installation and Upgrades / Re: saving webadmin module stuck on 100%
« on: January 31, 2023, 10:54:39 am »
You're right, you are being affected by that 'old' bug. However, if the change button doesn't disappear, don't worry, the actions were applied. You can confirm it by checking the log file '/var/log/zentyal/zentyal.log'.

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

4
Hi,

The service 'zentyal.samba-sync.service' from the Domain controller module is failing. Did you apply the Samba upgrade workaround for the Windows 11 bug? If you did, you might forget to apply steps 7 and 8.

* https://doc.zentyal.org/en/workaround-windows11.html#upgrade-of-samba

In case you didn't apply any workaround from the above link, you should check the status of your domain controller:

1. Analyze the last time the DNS and Samba modules were restarted and if any of those failed by looking at the log file '/var/log/zentyal/zentyal.log'.
2. Generate a system report and analyze everything, especially the domain controller part.

I hope it helps.

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

5
Spanish / Re: Usuarios de dominio no pueden logar en Windows Zentyal 7.0
« on: January 31, 2023, 10:39:10 am »
Si tienes la última versión de Samba instalada, no será necesario que hagan ninguna acción sobre los equipos del dominio, el propio paquete de Samba soluciona la incidencia.

Respecto a la versión comercial, teóricamente el testeo sólo se aplica a los paquetes del repositorio de Zentyal, no a los oficiales por parte de Ubuntu, lo cual tiene sentido, ya que los paquetes de Ubuntu pasan por distintos estados y procesos de QA antes de estar disponible, no obstante, como hemos visto, no es infalible.

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

6
Spanish / Re: Usuarios de dominio no pueden logar en Windows Zentyal 7.0
« on: January 27, 2023, 03:23:34 pm »
Hola,

Este comportamiento se debe a la actualización de los paquetes de Samba que se produjo el día de ayer por parte de Samba, básicamente esta actualización tiene una serie de regresiones que impiden entre otras cosas, el login de los usuarios al dominio.

Tienes que actualizar los paquetes del sistema para que se solvente dicho bug, ya que Samba ha vuelto a publicar otro paquete que soluciona las regresiones.

Más información la tienes en el hilo que indico a continuación.

* https://forum.zentyal.org/index.php/topic,35474.msg115420.html#msg115420

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

7
Hi,

Did you apply any workaround from Windows 11 bug in your domain controller? Did you do any special changes recently in your Zentyal server?

Also, could you display all the records of the log file 'zentyal.log' related to that error?

Furthermore, I recommend you generate a smart-admin report to check if something else is wrong.

* https://doc.zentyal.org/en/smart-admin.html#system-status-reports

Finally, did you check if your Zentyal server and Ubuntu base were correctly upgraded as the doc explains?

* https://doc.zentyal.org/en/upgrade.html#after-upgrading

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

8
Installation and Upgrades / Re: Update issue from 6.2.9 to 7.0
« on: January 27, 2023, 03:17:30 pm »
Hi,

I don't get any error like that. What actions did you do? And what does the log files from '/var/log/zentyal/' says about the error?

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

9
Installation and Upgrades / Re: Update issue from 6.2.9 to 7.0
« on: January 23, 2023, 12:08:01 pm »
I can confirm that I get 'STOPPED' as the status although the Webadmin module is up and running. It looks like a non-reported bug.

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

10
If those Kerberos security updates are available in the official Ubuntu repository, they should be installed on your Zentyal server if it is up-to-date.

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

11
Hi,

The only thing that came to my mind at this moment is:

When someone gets the DNS/DC issue, make a DNS query to identify what DNS server and the domain controller are using. And in case it is using Zentyal, then, analyze the following log files:

* /var/log/zentyal/zentyal.log
* /var/log/syslog
* /var/log/samba/samba.log

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

12
Directory and Authentication / Re: zentyal no longer seeing KDC servers
« on: January 09, 2023, 01:06:22 pm »
Hi,

According to your output, there are a few things to analyze:

1. It is not recommended to set the IP address of any hostname rather than the '127.0.0.1' and '127.0.1.1' in the configuration file '/etc/hosts'. The three records you have must be set up in the DNS module.

Code: [Select]
192.168.100.2   hangarserver.js.local hangarserver
192.168.0.1     server.js.local server
192.168.0.247   server1.js.local        server1

2. Your Zentyal server has 250 packages to update. This shouldn't cause the issue, but I think it is interesting to mention.

Code: [Select]
250 updates can be applied immediately.
221 of these updates are standard security updates

3. The internal database of Samba has 51 errors, this could be the cause of the replication issue.

Code: [Select]
Checked 7581 objects (51 errors)

The fix for the third point is explained here: https://wiki.samba.org/index.php/Dbcheck

Related to the IP change a long time back, this can also be the issue, check the following:

1. Domain controller is listening to the new IP address.

Code: [Select]
sudo ss -tunpl | grep :389

2. The DNS entries were correctly updated, here you have another link: https://wiki.samba.org/index.php/DNS_Administration#Listing_zone_records

Code: [Select]
## An example
samba-tool dns query 127.0.0.1 js.local @ ALL -U administrator

Finally, did you check the log files: '/var/log/zentyal/zentyal.log' and '/var/log/syslog'? And also, did you check what errors you get related to the replication as this link explains: https://wiki.samba.org/index.php/Verifying_the_Directory_Replication_Statuses ?

NOTE: What operating system uses the other domain controller?
--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

13
Email and Groupware / Re: Disable Sharing/delegation on SOGO mail?
« on: January 03, 2023, 11:52:15 am »
Hi,

You can take a look at the Sogo configuration in the user's profile or at the Sogo documentation.

* https://www.sogo.nu/files/docs/SOGoInstallationGuide.html

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

14
Hi,

Quote
When you say "you just need to update your system packages" do you mean from the Zentyal Software Management\System Updates page within Zentyal, or are we talking about from the OS level?

Zentyal manages the OS updates through the tab you mentioned (Zentyal Software Management\System Updates) and that is what he means. You can check if Samba is updated with the fix by running the following command:

Code: [Select]
sudo dpkg -l | grep samba

NOTE: You should get the following version: 2:4.13.17~dfsg-0ubuntu1.20.04.2

Regarding the behaviors you got, a few things came to my mind that may be useful:

1. Did you monitor your Zentyal resources like CPU, RAM, SWAP, and especially, network in/out?
2. When any client report an error, did you check the server log files?

* /var/log/zentyal/zentyal.log
* /var/log/syslog
* /var/log/samba/samba.log

3. Did you check the status of the main services?

Code: [Select]
sudo systemctl status samba-ad-dc bind9

4. According to your answer, you have two domain controllers, did you check what DNS server is answered when the client has an issue?

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

15
Great, the mail module is running, so users should be able to use a mail client like Thunderbird.

Regarding Sogo, things that you can check:

1. Ensure that the mailbox of the user exists in '/var/vmail/mynaturesdelight.com' and that the permissions are right (ebox:ebox , 0700).
Code: [Select]
drwx------ 3 ebox ebox 4096 nov 14 11:15 /var/vmail/somedomain.com/maria/

2. The port '143/tcp' is listening in '127.0.0.1' or 0.0.0.0.
Code: [Select]
sudo ss -tunpl | grep ':143'

3. Disable the Webadmin module, saving changes. Enable and save changes again.

4. Analysis of the configuration located at '/etc/sogo/sogo.conf', especially the section 'LDAP authentication. Basically, you must ensure that the values of the parameters: 'bindDN' and 'bindPassword' are correct. The password can be found in '/var/lib/zentyal/conf/zentyal-mail-_your_hostname.passwd' and the user: 'samba-tool group listmembers 'Domain Admins' and 'ldbsearch -H /var/lib/samba/private/sam.ldb sAMAccountName='zentyal-mail-_your_hostname'.

Hope it helps you.

--

“This world is ours, and by the Holy Light we will keep it safe, now and forever".

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