I tried to join active directory 2022 but I always get the following error:
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- LANG=C /usr/sbin/adcli join --verbose --domain proxmox.chimica.unipd.it --domain-realm PROXMOX.CHIMICA.UNIPD.IT --domain-controller 192.168.20.2 --log
in-type user --login-user Administrator --stdin-password
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Using domain name: proxmox.chimica.unipd.it
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Calculated computer account name from fqdn: SSSD1
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Using domain realm: proxmox.chimica.unipd.it
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Sending NetLogon ping to domain controller: 192.168.20.2
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Received NetLogon info from: WIN-IEBMIPOEJGG.proxmox.chimica.unipd.it
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Wrote out krb5.conf snippet to /var/cache/realmd/adcli-krb5-rYdbxl/krb5.d/adcli-krb5-conf-jHlffv
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Authenticated as user: Administrator@PROXMOX.CHIMICA.UNIPD.IT
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Using GSS-SPNEGO for SASL bind
! Couldn’t authenticate to active directory: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information
(Cannot contact any KDC for realm ‘PROXMOX.CHIMICA.UNIPD.IT’)
adcli: couldn’t connect to proxmox.chimica.unipd.it domain: Couldn’t authenticate to active directory: SASL(-1): generic failure: GSSAPI Error: Unspecif
ied GSS failure. Minor code may provide more information (Cannot contact any KDC for realm ‘PROXMOX.CHIMICA.UNIPD.IT’)
! Insufficient permissions to join the domain
realm: do not join to realm: Insufficient permissions to join the domain