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About the Supported category

How-tos and guides provided by the community and the Univention team. The articles documenting additional functionality based on Univention products. They are offered by Univention and the community with the intention …

0 1754 May 2, 2017
Updating from PostgreSQL 11 to PostgreSQL 15
postgresql ,  installation ,  ucs-5-2
0 227 October 18, 2023
Troubleshooting Windows domains logons
ucs-3 ,  samba-ad ,  windows ,  samba ,  ucs-4 ,  servicesforwindows ,  troubleshooting ,  login ,  logon ,  ucs-5
0 915 August 26, 2014
Problem: Evaluating group policies
ucs-3 ,  samba-ad ,  ucs-4 ,  group-policy ,  servicesforwindows ,  gpo ,  samba4
1 4396 November 17, 2023
Lost services on fileserver if master is shut down
openldap ,  samba ,  ucs-4 ,  servicesforwindows ,  shares ,  ldap ,  samba4
0 675 February 9, 2015
Microsoft Windows 11 22H2 clients refuse to talk to UCS Samba print servers
samba ,  printing ,  printmanagement ,  samba4 ,  print ,  windows-11
0 395 June 13, 2023
Problem: Windows logon issues after installing 07-2023 Microsoft updates
windows ,  samba ,  ucs-4-4 ,  ucs-5 ,  samba4 ,  ucs-4-4
0 3044 July 13, 2023
Pre-update checks for UCS 5.0-0 aborts warning about a very large Samba TDB database
samba-ad ,  samba ,  samba-ad-dc ,  ucs-4-4 ,  ucs-5-0 ,  samba4 ,  ucs-4-4
0 1043 June 9, 2021
DNS-Problems in Samba4
samba-ad ,  samba ,  ucs-4 ,  dns ,  samba-ad-dc ,  samba-dnsupdate ,  samba4
0 1912 April 3, 2018
DRS Replication fails
samba-ad ,  samba ,  ucs-4 ,  dns ,  drs-replication ,  samba-replication ,  samba4
0 3850 February 14, 2017
Samba 4 - Deleted Objects
samba-ad ,  ucs-4 ,  servicesforwindows ,  replication ,  ad ,  drs ,  drs-replication ,  samba4
0 5042 February 4, 2014
Samba 4 Troubleshooting
ucs-3 ,  samba-ad ,  samba ,  ucs-4 ,  servicesforwindows ,  drs-replication ,  samba-replication ,  samba4
0 15610 January 4, 2017
How-to: Handle s4-connector rejects
samba-ad ,  ucs-4 ,  s4-connector ,  servicesforwindows ,  reject ,  ucs-5 ,  samba4
0 15692 January 11, 2016
Steps after a Backup2Master
ucs-4 ,  backup2master ,  ucs ,  support ,  b2m
0 1134 March 16, 2017
Maintenance Cycle for UCS
5 597 October 4, 2023
Samba4 / Active Directory-compatible Domain Controller has been uninstalled when updating UCS 5.0-3 errata, or update to 5.0-4(Bug 56516)
samba-ad ,  update ,  ucs-5-0-3
0 253 September 4, 2023
Setup central syslog server
ucs-4 ,  syslog ,  rsyslog
0 3946 February 2, 2017
Cool Solution - Single Server Backup and Restore
ucs-4-1 ,  cool-solution ,  backup
0 1875 February 28, 2017
Patch level releases
3 167 October 4, 2023
Activation of the synchronisation of the groupType attribute with the S4 connector
servicesforwindows
0 1938 March 31, 2015
Renewing the SSL certificates
ucs-4 ,  ssl ,  certificates ,  ucc ,  ucs-5
0 40310 August 8, 2017
Fix broken group membership
ucs-3 ,  ucs-4 ,  group ,  membership
0 798 February 12, 2019
Problem: AD-Connector doesn't start due to SSL problems
ssl ,  ad-connection ,  problem ,  ucs-5
0 396 March 31, 2023
Rabbitmq-server fails to restart during the upgrade from UCS 4.4 to 5.0
ucsschool-4-4 ,  ucsschool-5-0 ,  upgrade-to-ucs50
0 264 February 7, 2023
Erneuern der TLS/SSL-Zertifikate
ucs-4 ,  ssl ,  certificates
0 7151 August 7, 2017
Capture Linux kernel crash information
ucs-4 ,  kernel ,  console ,  crash ,  linux ,  oops ,  installation
0 1630 April 12, 2017
Problem: log messages "load_auth_module: can't find auth method guest!"
ucr ,  samba ,  servicesforwindows ,  samba4
1 319 November 17, 2023
Problem: UMC Diagnostic Module Complains about Problems with UDN Replication
ucs-4 ,  listener ,  replication ,  notifier
0 3274 April 2, 2019
Maintenance Cycle for UCS@school
3 137 October 4, 2023
Re-Provisioning Samba4 on a UCS@school DC Master
samba ,  ucs-4 ,  servicesforwindows ,  ucsschool ,  problem ,  reprovisioning ,  samba4
1 1734 October 28, 2022
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