Recent Posts
81
Other modules / Re: Zentyal 7. I can't restart dns, I can't update and the web interface gives 504
« Last post by fcortes on August 07, 2024, 02:22:02 pm »I think I saw this in my search and troubleshooting attempts and tried it but the restart of dns just hangs
nevertheless, I went ahead and tried it again:
I stopped the dns lock process found and
I went ahead and tried the solution by
doing sudo nano /usr/share/zentyal/stubs/dns/named.conf.option.mas
and left this on that file as suggested
// DNSSEC configuration
dnssec-validation yes;
problem is that
sudo zs dns restart
again, just hangs... been waiting for a while now but no error is thrown nor the command completes.
after 10 minutes of waiting I opted to restart the server and give it another go.
but again. no dns resolution. (ping google.com temporary failure in name resolution) but ping to 8.8.8.8 succeeds
any idea where I might be able to see what else is going on?
nevertheless, I went ahead and tried it again:
I stopped the dns lock process found and
I went ahead and tried the solution by
doing sudo nano /usr/share/zentyal/stubs/dns/named.conf.option.mas
and left this on that file as suggested
// DNSSEC configuration
dnssec-validation yes;
problem is that
sudo zs dns restart
again, just hangs... been waiting for a while now but no error is thrown nor the command completes.
after 10 minutes of waiting I opted to restart the server and give it another go.
but again. no dns resolution. (ping google.com temporary failure in name resolution) but ping to 8.8.8.8 succeeds
any idea where I might be able to see what else is going on?
82
Email and Groupware / Re: SOGo logins successfully and goes back to the login screen
« Last post by Siroco on August 07, 2024, 12:59:34 pm »Hi,
Could you explain how you reproduced the error?
What do you mean?
I recommend you to open an issue on GitHub detailing the problem for the developers to review.
https://github.com/zentyal/zentyal/issues
Regards.
Could you explain how you reproduced the error?
I have a feeling that this has something to do with accessing SOGo from different subnets...
What do you mean?
I recommend you to open an issue on GitHub detailing the problem for the developers to review.
https://github.com/zentyal/zentyal/issues
Regards.
83
Installation and Upgrades / Re: Zentyal will not add default gateway from dhcp
« Last post by Siroco on August 07, 2024, 12:54:46 pm »Hi,
What network settings have you configured from the web administration panel (network interfaces and gateways)?
Regards.
What network settings have you configured from the web administration panel (network interfaces and gateways)?
Regards.
84
Installation and Upgrades / Re: Migrate users from Zentyal 6.2 to 8.0
« Last post by Siroco on August 07, 2024, 12:03:19 pm »Hi,
To export and import users and groups, you can use the information contained in the official documentation on how to perform the process.
https://doc.zentyal.org/6.2/en/directory.html#importing-and-exporting-users-and-groups
Before performing the process, take into account the limitations section as well as the warnings in case you have the mail module installed and enabled.
https://doc.zentyal.org/6.2/en/directory.html#know-limitations
Regards.
To export and import users and groups, you can use the information contained in the official documentation on how to perform the process.
https://doc.zentyal.org/6.2/en/directory.html#importing-and-exporting-users-and-groups
Before performing the process, take into account the limitations section as well as the warnings in case you have the mail module installed and enabled.
https://doc.zentyal.org/6.2/en/directory.html#know-limitations
Regards.
85
Other modules / Re: Zentyal 7. I can't restart dns, I can't update and the web interface gives 504
« Last post by Siroco on August 07, 2024, 11:30:20 am »There was a critical bug in the DNS module that probably is causing your issue.
- https://github.com/zentyal/zentyal/issues/2173
- https://github.com/zentyal/zentyal/issues/2175
Before applying the fix, make sure that there is not any lock file related to the DNS, you can do this as follows:
1. Get the DNS lock file:
2. Kill the lock file process if present:
- https://github.com/zentyal/zentyal/issues/2173
- https://github.com/zentyal/zentyal/issues/2175
Before applying the fix, make sure that there is not any lock file related to the DNS, you can do this as follows:
1. Get the DNS lock file:
Code: [Select]
sudo lslocks | grep 'dns.lock'2. Kill the lock file process if present:
Code: [Select]
sudo kill -9 PID-OF-LOCK 86
Other modules / Zentyal 7. I can't restart dns, I can't update and the web interface gives 504
« Last post by fcortes on August 07, 2024, 06:27:43 am »Hi guys
my zentyal ad controller went out today. A power outage crippled the server and now I can´t load the web interface and I seem to be unable to get dns (bind9), nginx or samba services restarted.
things I tried
1. tried to restart some services, some I was able to restart, other just simply hang
sudo zs dns restart - hangs indefinetely
sudo systemctl restart - hangs indefinetely
sudo systemctl start zentyal.webadmin-nginx.service worked ok
sudo systemctl start zentyal.webadmin-uwsgi.service worked ok
after issuing the last commands I get a 504 ngnix error when trying to load the page
2. I figure I'd try to update the system but that didn´t help
first of all sudo apt update was not able to connect without dns and for some reason I didn´t have a default gateway but that I was able to resolve by adding the gateway manually with sudo ip route add default via <gateway ip> dev eth0, so I can ping out to an ip address but i haven´t be able to figure out how to get dns working.
I did an sudo apt autoremove -y.. but this process gets stucked at 99% after restarting zentyal module webadmin
3. I read I could try to reconfigure the packages so I did sudo -configure -a but that get's stuck in configuring zentyal-core (7.0.9)...
4. I tried to lookup some info in the logs
- zentyal.log shows nothing that may lead to a resolution.. no error in particular
- syslog shows some error related to samba and dnsupdate_nameupdate_done failed dns update with exit code 1
- software.log says there's an issue connecting to local mysql server through socket /var/run/mysqld/mysql.sock' when processing package zentyal-core, I tried to restart mysql and and that did work as well as this command: mysqlcheck -u root -p$(cat /var/lib/zentyal/conf/zentyal-mysql.passwd) \
--all-databases
5. try sudo dpkg-reconfigure zentyal and the same for bind9 and the command completed with no error
but when I try to do sudo sudo zs dns start it hangs.. and when i try to do sudo systemctl start bind9 it fails with code exited status =1/failure ... failed to start Bind Domain name server
and journalctl -u bind9 shows no entries
6. samba (smbd) appears dead.. and when I try to do sudo systemctl start smbd if failed after sometime (it times out)... checking sudo journalctl -u smbd says failed to start samba smb daemon but nothing that would tell me why.
I tried to check samba with samba-tool dbcheck -cross-ncs and --fix and all appears good but if I check if the service is up and running with sudo systemctl start smbd It fails and I get a message that smbd.service is masked as the reason. I tried to unmask it but still not able to get the service up and running again.
I looked at var/log/zentyal/zentyal.log and I get something that says
'ldap.::safeconnect - fatal : could not connect to samba ldap server connect permission denied at /usr/share/perl5/ebox ldap.pm line 219, found this post https://forum.zentyal.org/index.php?topic=35172.0
, I did as suggested but I can't still start bing9 or samba
Any help or guidance would be greatly apprciated it
my zentyal ad controller went out today. A power outage crippled the server and now I can´t load the web interface and I seem to be unable to get dns (bind9), nginx or samba services restarted.
things I tried
1. tried to restart some services, some I was able to restart, other just simply hang
sudo zs dns restart - hangs indefinetely
sudo systemctl restart - hangs indefinetely
sudo systemctl start zentyal.webadmin-nginx.service worked ok
sudo systemctl start zentyal.webadmin-uwsgi.service worked ok
after issuing the last commands I get a 504 ngnix error when trying to load the page
2. I figure I'd try to update the system but that didn´t help
first of all sudo apt update was not able to connect without dns and for some reason I didn´t have a default gateway but that I was able to resolve by adding the gateway manually with sudo ip route add default via <gateway ip> dev eth0, so I can ping out to an ip address but i haven´t be able to figure out how to get dns working.
I did an sudo apt autoremove -y.. but this process gets stucked at 99% after restarting zentyal module webadmin
3. I read I could try to reconfigure the packages so I did sudo -configure -a but that get's stuck in configuring zentyal-core (7.0.9)...
4. I tried to lookup some info in the logs
- zentyal.log shows nothing that may lead to a resolution.. no error in particular
- syslog shows some error related to samba and dnsupdate_nameupdate_done failed dns update with exit code 1
- software.log says there's an issue connecting to local mysql server through socket /var/run/mysqld/mysql.sock' when processing package zentyal-core, I tried to restart mysql and and that did work as well as this command: mysqlcheck -u root -p$(cat /var/lib/zentyal/conf/zentyal-mysql.passwd) \
--all-databases
5. try sudo dpkg-reconfigure zentyal and the same for bind9 and the command completed with no error
but when I try to do sudo sudo zs dns start it hangs.. and when i try to do sudo systemctl start bind9 it fails with code exited status =1/failure ... failed to start Bind Domain name server
and journalctl -u bind9 shows no entries
6. samba (smbd) appears dead.. and when I try to do sudo systemctl start smbd if failed after sometime (it times out)... checking sudo journalctl -u smbd says failed to start samba smb daemon but nothing that would tell me why.
I tried to check samba with samba-tool dbcheck -cross-ncs and --fix and all appears good but if I check if the service is up and running with sudo systemctl start smbd It fails and I get a message that smbd.service is masked as the reason. I tried to unmask it but still not able to get the service up and running again.
I looked at var/log/zentyal/zentyal.log and I get something that says
'ldap.::safeconnect - fatal : could not connect to samba ldap server connect permission denied at /usr/share/perl5/ebox ldap.pm line 219, found this post https://forum.zentyal.org/index.php?topic=35172.0
, I did as suggested but I can't still start bing9 or samba
Any help or guidance would be greatly apprciated it
87
Installation and Upgrades / Re: Zentyal will not add default gateway from dhcp
« Last post by arakan94 on August 05, 2024, 10:14:36 am »Having a same problem..
When I set up network interfaces in webadmin, the automatic gateway is there and network works but when I restart, it's simply gone and I need to reconfigure or manually add route..
Only "solution" I came up so far, is to add the ip route command to rc.local and hope IPS won't change my IP.. :/
When I set up network interfaces in webadmin, the automatic gateway is there and network works but when I restart, it's simply gone and I need to reconfigure or manually add route..
Only "solution" I came up so far, is to add the ip route command to rc.local and hope IPS won't change my IP.. :/
88
Email and Groupware / Re: SOGo logins successfully and goes back to the login screen
« Last post by aehimself on August 02, 2024, 08:05:32 pm »Have the same issue on Zentyal 8.0.3, fresh install, not even alive yet.
I have a feeling that this has something to do with accessing SOGo from different subnets...
For the time being not even the workaround from AleSanchez works, only a reboot... and only for a limited amount of time.
I have a feeling that this has something to do with accessing SOGo from different subnets...
For the time being not even the workaround from AleSanchez works, only a reboot... and only for a limited amount of time.
89
Other modules / Re: ZENTYAL 6.1 - Update Error DNS
« Last post by mkugler on August 02, 2024, 10:52:28 am »Hi, thanks for the hint, I tested it, all settings were OK, but I added the server again. Unfortunately the problem still occurs. Please find attached the information from Zentral.
Einige Module meldeten ein Fehler beim Sichern der Änderungen. Weitere Informationen finden Sie in den Logs in /var/log/zentyal/
The following modules failed while saving their changes, their state is unknown: dns The following modules failed while saving their changes, their state is unknown: dns at The following modules failed while saving their changes, their state is unknown: dns at /usr/share/perl5/EBox/GlobalImpl.pm line 727 EBox::GlobalImpl::saveAllModules('EBox::GlobalImpl=HASH(0x556cc602d2b8)', 'progress', 'EBox::ProgressIndicator=HASH(0x556cc1e0d698)') called at /usr/share/perl5/EBox/Global.pm line 95 EBox::Global::AUTOLOAD('EBox::Global=HASH(0x556cc5eee040)', 'progress', 'EBox::ProgressIndicator=HASH(0x556cc1e0d698)') called at /usr/share/zentyal/global-action line 32 eval {...} at /usr/share/zentyal/global-action line 30
Einige Module meldeten ein Fehler beim Sichern der Änderungen. Weitere Informationen finden Sie in den Logs in /var/log/zentyal/
The following modules failed while saving their changes, their state is unknown: dns The following modules failed while saving their changes, their state is unknown: dns at The following modules failed while saving their changes, their state is unknown: dns at /usr/share/perl5/EBox/GlobalImpl.pm line 727 EBox::GlobalImpl::saveAllModules('EBox::GlobalImpl=HASH(0x556cc602d2b8)', 'progress', 'EBox::ProgressIndicator=HASH(0x556cc1e0d698)') called at /usr/share/perl5/EBox/Global.pm line 95 EBox::Global::AUTOLOAD('EBox::Global=HASH(0x556cc5eee040)', 'progress', 'EBox::ProgressIndicator=HASH(0x556cc1e0d698)') called at /usr/share/zentyal/global-action line 32 eval {...} at /usr/share/zentyal/global-action line 30
90
Installation and Upgrades / Migrate users from Zentyal 6.2 to 8.0
« Last post by Aerdos on August 01, 2024, 01:43:20 pm »Hello!
We have an old Zentyal 6.2 server with many users. It currently functions only as an LDAP and DNS server. Is it possible to migrate the users and groups to a newly installed Zentyal 8.0 server? Our settings are minimal, so migrating just the users and groups would suffice. This would be faster than performing several upgrades to reach the current version.
Thank you!
We have an old Zentyal 6.2 server with many users. It currently functions only as an LDAP and DNS server. Is it possible to migrate the users and groups to a newly installed Zentyal 8.0 server? Our settings are minimal, so migrating just the users and groups would suffice. This would be faster than performing several upgrades to reach the current version.
Thank you!