Upgrading UCS to version 5.0 is failing with the following log of error.
Checking adc_mapping ... OK Checking adc_multiinstance_mapping ... OK Checking architecture ... OK Checking blocking_apps ... Unable to cache apps Unable to cache apps FAIL Checking default_master_packages ... OK Checking disk_space ... OK Checking failed_ldif ... OK Checking for_postgresql94 ... OK Checking hold_packages ... OK Checking kernel ... OK Checking kolab_schema ... FAIL Checking ldap_connection ... OK Checking ldap_schema ... 61a3748b /etc/ldap/slapd.conf: line 256: rootdn is always granted unlimited privileges. 61a3748b /etc/ldap/slapd.conf: line 264: rootdn is always granted unlimited priv ileges. OK Checking legacy_objects ... OK Checking master_version ... OK Checking md5_signature_is_used ... OK Checking min_version ... OK Checking minimum_ucs_version_of_all_systems_in_domain ... FAIL Checking old_packages ... FAIL Checking overwritten_umc_templates ... OK Checking ox_schema ... OK Checking package_status ... OK Checking python_ucr_template_compatibility ... FAIL Checking python_ucsschool_import_hook_compatibility ... OK Checking role_package_removed ... OK Checking samba_server_schannel ... OK Checking samba_tdb_size ... OK Checking slapd_on_member ... OK Checking ssh ... OK Checking system_date_too_old ... OK Checking system_role ... OK Checking term ... OK Checking tls_public_key_size ... OK Checking tls_public_key_size_ucs-sso ... OK Checking usr_mountpoint ... OK Checking valid_machine_credentials ... OK The system can not be updated to UCS 5.0 due to the following reasons: python_ucr_template_compatibility: The following UCR templates are not compatible with Python 3: /etc/univention/templates/files/etc/ldap/slapd.conf.d/20univention-kola b_schema (package: univention-legacy-kolab-schema) See <https://help.univention.com/t/17948> for information on how to proceed with each template. blocking_apps: The update to 5.0 is currently not possible, because the following Apps are not available for UCS 5.0: * Desktop Environment (KDE) old_packages: WARNING: The following packages from UCS-4 are still installed, which are no lon ger supported with UCS-5: univention-nagios-server univention-kde Mark KDE as manually installed "apt-mark manual kde-stan dard" to keep KDE univention-kde-setdirs univention-kdm univention-mozilla-firefox univention-x-core Use "univention-remove --purge" with the packages as following arguments to remo ve them kolab_schema: The package univention-legacy-kolab-schema is installed. This package is incompatible with UCS 5.0-0. As the package contains a LDAP schema extension, this extension (a) has to registered in the LDAP database or (b) has to be removed before the update to UCS 5.0 is possible. Note: These steps are only required on the Primary Node. On non-primary systems , the package can be removed without step (a) or (b). (a) Register LDAP schema files from univention-legacy-kolab-schema: To register the LDAP schema, run the following commands: cat /usr/share/univention-ldap/schema/legacy/rfc2739.schema > /opt/kolab-le gacy.schema cat /usr/share/univention-ldap/schema/legacy/kolab2.schema >> /opt/kolab-le gacy.schema cat /usr/share/univention-ldap/schema/legacy/univention-kolab2.schema >> /o pt/kolab-legacy.schema cat /usr/share/univention-ldap/schema/legacy/kolab-legacy.schema >> /opt/ko lab-legacy.schema bash -c 'source /usr/share/univention-lib/ldap.sh && ucs_registerLDAPExtens ion --packagename "univention-legacy-kolab-schema" --packageversion "3.0.0-1.22. 201309110849" --schema /opt/kolab-legacy.schema' or (b) Remove the LDAP schema extension: Please visit https://help.univention.com/t/6443 for how to remove LDAP s chema extensions (remove all attributes and objectclasses from that schema from the LDAP database). After either (a) or (b) has been completed, the package has to be removed from this server: univention-remove --purge univention-legacy-kolab-schema minimum_ucs_version_of_all_systems_in_domain: The following extensions are incompatible with UCS 5.0: cn=container/msgpo,cn=udm_module,cn=univention,dc=airesistemas,dc=com: [ unspecified..unspecified) cn=settings/mswmifilter,cn=udm_module,cn=univention,dc=airesistemas,dc=c om: [unspecified..unspecified) cn=policies/mailquota,cn=udm_module,cn=univention,dc=airesistemas,dc=com : [3.2-0..unspecified) cn=settings/msprintconnectionpolicy,cn=udm_module,cn=univention,dc=aires istemas,dc=com: [unspecified..unspecified) Error: Update aborted by pre-update script of release 5.0-0 exitcode of univention-updater: 1
Please help on confirmation of the correct set of instructions to continue with upgrade process.
According to logs it should be
#univention-remove --purge univention-legacy-kolab-schema
Related to KDE removal I thought Univention Web based Portal is based on KDE. Please advice on what to do with this package.