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Problem; Keycloak SSO – Seamless Login Fails / Manual Login Prompt Appears
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1
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35
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October 12, 2026
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cifs/ principal missing from keytab after machine password change (UCS 5.2-5, Samba 4.21.1)
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1
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87
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June 4, 2026
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Problem: Kinit unable to reach any KDC in realm
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0
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26133
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April 23, 2019
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Problem: My krb5.keytab is lost
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1
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92
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March 9, 2026
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Debian as AD Domain Member: UID Handling and Kerberos SSO Issues on Linux Desktops
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1
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128
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February 1, 2026
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Realm discover does not find AD/Kerberos domain
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0
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63
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January 22, 2026
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Univention-join-domain: GSSAPI error: no credentials were supplied
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9
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890
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January 15, 2026
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Kerberos of UCS refuses Connection
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0
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94
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November 13, 2025
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Problem: Login not possible after update to UCS5.2-3 on school slaves
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1
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66
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October 14, 2025
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Problem: UCS 5.2 - univention-export-anonymized-ldap fails with KeyError
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1
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50
|
July 25, 2025
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Problem:Ubuntu and Windows Clients - Warning: encryption type arcfour-hmac used for authentications is deprecated
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1
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3388
|
July 17, 2025
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QA: Kerberos Authentication and External Trusts in UCS Domains
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1
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140
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July 2, 2025
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Pam_mount did not work since CVE-2025-2312
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1
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85
|
June 16, 2025
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KDC unreachable/Encryption not supported by the KDC
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11
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647
|
April 28, 2025
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Problem:Kerberos - KRB_AP_ERR_MODIFIED-error on windows systems
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1
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1019
|
April 16, 2025
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Problem: Reject Primary:Kerberos missing
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1
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171
|
August 1, 2024
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Problem: SelfService Password Change - with Errorcode 20
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0
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1053
|
June 18, 2020
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Problem: Self-Service Password Change Errorcode 20
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0
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2339
|
September 17, 2018
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Problem: 96univention-samba4.inst fails with Unable to open tdb
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1
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1901
|
April 3, 2024
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Problem: kerberos is not listening on the primary interface
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1
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393
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October 9, 2023
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Unable to create GSSAPI-encrypted LDAP connection
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1
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7205
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May 13, 2023
|
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Tutorial: Ubuntu as UCS client with NFSv4 / Kerberos & Samba-AD
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6
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3906
|
October 30, 2022
|
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How-to: Activate Verbose Logging of the Authentication Process in Firefox
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0
|
1254
|
September 4, 2018
|
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KDC Database and Samba4: Mismatch in either the encryption key or key version number
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0
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569
|
September 29, 2022
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Samba-tool user setpassword... leads to univention-s4search and samba-tool drs showrepl shows error messages
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4
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2446
|
June 23, 2022
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Update failed: Miscellaneous failure NEG_TOKEN_INIT content failed: NT_STATUS_LOGON_FAILURE
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0
|
1213
|
June 7, 2022
|
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How to change kerberos password
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1
|
660
|
May 11, 2022
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Ubuntu Server: Mount shares with Kerberos
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1
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1149
|
March 26, 2022
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Domin join script does not update keytab
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0
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729
|
February 15, 2022
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NFSv4 / Kerberos credentials for Machine account
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1
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1198
|
February 10, 2022
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