some months ago: login is possible at all devices but one - after changing the hostname, login is possible. Changing back to old name, even partitioning and formatting - no login (guess at that time: remains in the ad that block this certain hostname).
report from linuxmuster forum user: after changing name of computer on that domain join was done, problems with login on other computers
our situation: since about one week suddenly no linux domain login possible on ALL computers (image worked before on all computers but the one mentioned above) - we checked syncing twice, created new image after purging all packages, etc.
what worked: leaving domain, creating/syncing a new (virtuel) computer, syncing, joining domain, creating image. THIS image works again
guess: there seems to be some remains in the ad that blocks a domain logon, when this original computers name is changed.
this should be understood and either be fixed or somehow documented that the name of a computer that joins a domain, should never be changed (though so far it is a guess only).
best regards
thomas
partial output of linuxmuster-linuxclient7 print-logs:
root@sutherland99:/etc# linuxmuster-linuxclient7 print-logs
===========================================
=== Linuxmuster-linuxclient7 logs begin ===
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ====== onBoot started ======
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [INFO] Patching /etc/krb5.keytab
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] VIRT-ALEPH-LIN$ was changed to VIRT-ALEPH-LIN$
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] VIRT-ALEPH-LIN$ was changed to VIRT-ALEPH-LIN$]
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] VIRT-ALEPH-LIN was changed to VIRT-ALEPH-LIN
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] VIRT-ALEPH-LIN was changed to VIRT-ALEPH-LIN]
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] virt-aleph-lin.corvi.linuxmuster.lan was changed to virt-aleph-lin.corvi.linuxmuster.lan
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] virt-aleph-lin.corvi.linuxmuster.lan was changed to virt-aleph-lin.corvi.linuxmuster.lan]
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] VIRT-ALEPH-LIN was changed to VIRT-ALEPH-LIN
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] VIRT-ALEPH-LIN was changed to VIRT-ALEPH-LIN]
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] virt-aleph-lin.corvi.linuxmuster.lan was changed to virt-aleph-lin.corvi.linuxmuster.lan
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] virt-aleph-lin.corvi.linuxmuster.lan was changed to virt-aleph-lin.corvi.linuxmuster.lan]
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [INFO] Trying to overwrite /etc/krb5.keytab
Nov 20 14:41:56 virt-aleph-lin smbd[664]: [2023/11/20 14:41:56.363211, 0] ../../source3/smbd/server.c:1734(main)
Nov 20 14:41:56 virt-aleph-lin smbd[664]: smbd version 4.15.13-Ubuntu started.
Nov 20 14:41:56 virt-aleph-lin smbd[664]: Copyright Andrew Tridgell and the Samba Team 1992-2021
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] Calculating mountpoint of //server.corvi.linuxmuster.lan/sysvol
Nov 20 14:41:56 virt-aleph-lin avahi-daemon[461]: Server startup complete. Host name is virt-aleph-lin.local. Local service cookie is 1346134728.
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Uid could not be found! Continuing anyway!
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] Trying to mount //server.corvi.linuxmuster.lan/sysvol to /srv/samba/VIRT-ALEPH-LIN$/sysvol
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] * Creating directory...
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] * Executing /usr/sbin/mount.cifs -o file_mode=0700,dir_mode=0700,sec=krb5,nodev,nosuid,mfsymlinks,nobrl,vers=3.0,user=VIRT-ALEPH-LIN$,domain=CORVI.LINUXMUSTER.LAN //server.corvi.linuxmuster.lan/sysvol /srv/samba/VIRT-ALEPH-LIN$/sysvol
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] * Trying to mount...
Nov 20 14:41:56 virt-aleph-lin systemd[1]: Started Samba SMB Daemon.
Nov 20 14:41:56 virt-aleph-lin kernel: [ 11.462760] FS-Cache: Loaded
Nov 20 14:41:56 virt-aleph-lin kernel: [ 11.682570] Key type cifs.spnego registered
Nov 20 14:41:56 virt-aleph-lin kernel: [ 11.682603] Key type cifs.idmap registered
Nov 20 14:41:56 virt-aleph-lin kernel: [ 11.683589] CIFS: Attempting to mount \\server.corvi.linuxmuster.lan\sysvol
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: key description: cifs.spnego;0;0;39010000;ver=0x2;host=server.corvi.linuxmuster.lan;ip4=10.0.0.1;sec=krb5;uid=0x0;creduid=0x0;user=VIRT-ALEPH-LIN$;pid=0x2b5
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: ver=2
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: host=server.corvi.linuxmuster.lan
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: ip=10.0.0.1
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: sec=1
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: uid=0
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: creduid=0
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: user=VIRT-ALEPH-LIN$
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: pid=693
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: get_cachename_from_process_env: pid == 0
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: get_existing_cc: default ccache is FILE:/tmp/krb5cc_0
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: handle_krb5_mech: getting service ticket for server.corvi.linuxmuster.lan
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: handle_krb5_mech: obtained service ticket
Nov 20 14:41:56 virt-aleph-lin cifs.upcall: Exit status 0
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] * Success!
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] Calculating mountpoint of //server.corvi.linuxmuster.lan/sysvol
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [INFO] === Running local hook onBoot ===
Nov 20 14:41:56 virt-aleph-lin onBoot[714]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:41:56 virt-aleph-lin onBoot[716]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:41:56 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:41:57 virt-aleph-lin onBoot[718]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] == Executing script /etc/linuxmuster-linuxclient7/onBoot.d/00_example.sh ==
Nov 20 14:41:57 virt-aleph-lin onBoot[721]: onBoot.d Hook called with env:
Nov 20 14:41:57 virt-aleph-lin onBoot[721]: Sysvol: /srv/samba/VIRT-ALEPH-LIN$/sysvol
Nov 20 14:41:57 virt-aleph-lin onBoot[721]: Domain: corvi.linuxmuster.lan
Nov 20 14:41:57 virt-aleph-lin onBoot[721]: Server hostname: server.corvi.linuxmuster.lan
Nov 20 14:41:57 virt-aleph-lin onBoot[721]: Room: virt-clients
Nov 20 14:41:57 virt-aleph-lin onBoot[721]: Hardware group: alephadmin-lin
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ==> Script /etc/linuxmuster-linuxclient7/onBoot.d/00_example.sh finished with exit code 0 ==
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ===> Finished running local hook onBoot ===
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] === Running remote hook onBoot ===
Nov 20 14:41:57 virt-aleph-lin onBoot[732]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:41:57 virt-aleph-lin onBoot[734]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] Calculating mountpoint of //server.corvi.linuxmuster.lan/sysvol
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Uid could not be found! Continuing anyway!
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] Trying to mount //server.corvi.linuxmuster.lan/sysvol to /srv/samba/VIRT-ALEPH-LIN$/sysvol
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] * Creating directory...
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] * The mountpoint is already mounted.
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [DEBUG] Calculating mountpoint of //server.corvi.linuxmuster.lan/sysvol
Nov 20 14:41:57 virt-aleph-lin onBoot[743]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:41:57 virt-aleph-lin onBoot[745]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:41:57 virt-aleph-lin onBoot[747]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] == Executing script /srv/samba/VIRT-ALEPH-LIN$/sysvol/corvi.linuxmuster.lan/scripts/default-school/lmn/linux/sysstart.sh ==
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ==> Script /srv/samba/VIRT-ALEPH-LIN$/sysvol/corvi.linuxmuster.lan/scripts/default-school/lmn/linux/sysstart.sh finished with exit code 0 ==
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] == Executing script /srv/samba/VIRT-ALEPH-LIN$/sysvol/corvi.linuxmuster.lan/scripts/default-school/custom/linux/sysstart.sh ==
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ==> Script /srv/samba/VIRT-ALEPH-LIN$/sysvol/corvi.linuxmuster.lan/scripts/default-school/custom/linux/sysstart.sh finished with exit code 0 ==
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ===> Finished running remote hook onBoot ===
Nov 20 14:41:57 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ======> onBoot end ======
Nov 20 14:41:59 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ====== onLoginLogoutAsRoot started with PAM_TYPE=open_session PAM_RHOST=None PAM_RUSER=None PAM_SERVICE=gdm-launch-environment PAM_TTY=/dev/tty1 PAM_USER=gdm ======
Nov 20 14:41:59 virt-aleph-lin kernel: [ 14.488430] audit: type=1400 audit(1700487719.536:45): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/sssd" name="/proc/805/cmdline" pid=759 comm="sssd_nss" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Nov 20 14:41:59 virt-aleph-lin kernel: [ 14.796496] audit: type=1400 audit(1700487719.844:46): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/sssd" name="/proc/806/cmdline" pid=759 comm="sssd_nss" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Nov 20 14:41:59 virt-aleph-lin kernel: [ 14.814050] audit: type=1400 audit(1700487719.860:47): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/sssd" name="/proc/807/cmdline" pid=759 comm="sssd_nss" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Nov 20 14:41:59 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ==== gdm is not an AD user, exiting ====
Nov 20 14:41:59 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ======> onLoginLogoutAsRoot end ====
Nov 20 14:42:36 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ====== onLoginLogoutAsRoot started with PAM_TYPE=open_session PAM_RHOST=10.0.0.1 PAM_RUSER=None PAM_SERVICE=sshd PAM_TTY=ssh PAM_USER=root ======
Nov 20 14:42:36 virt-aleph-lin kernel: [ 51.376541] audit: type=1400 audit(1700487756.696:1182): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/sssd" name="/proc/1187/cmdline" pid=759 comm="sssd_nss" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Nov 20 14:42:36 virt-aleph-lin kernel: [ 51.389143] audit: type=1400 audit(1700487756.708:1183): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/sssd" name="/proc/1188/cmdline" pid=759 comm="sssd_nss" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Nov 20 14:42:36 virt-aleph-lin kernel: [ 51.401890] audit: type=1400 audit(1700487756.720:1184): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/sssd" name="/proc/1189/cmdline" pid=759 comm="sssd_nss" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Nov 20 14:42:36 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ==== root is not an AD user, exiting ====
Nov 20 14:42:36 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ======> onLoginLogoutAsRoot end ====
Nov 20 14:42:38 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ====== onLogin started ======
Nov 20 14:42:38 virt-aleph-lin kernel: [ 53.049867] audit: type=1400 audit(1700487758.383:1187): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/sssd" name="/proc/1264/cmdline" pid=759 comm="sssd_nss" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Nov 20 14:42:38 virt-aleph-lin kernel: [ 53.059448] audit: type=1400 audit(1700487758.391:1188): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/sssd" name="/proc/1265/cmdline" pid=759 comm="sssd_nss" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Nov 20 14:42:38 virt-aleph-lin kernel: [ 53.069056] audit: type=1400 audit(1700487758.403:1189): apparmor="ALLOWED" operation="open" class="file" profile="/usr/sbin/sssd" name="/proc/1266/cmdline" pid=759 comm="sssd_nss" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
Nov 20 14:42:38 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ==== root is not an AD user, exiting ====
Nov 20 14:42:38 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ======> onLogin end ====
Nov 20 14:45:28 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ====== onBoot started ======
Nov 20 14:45:28 virt-aleph-lin linuxmuster-linuxclient7: [INFO] Patching /etc/krb5.keytab
Nov 20 14:45:28 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] Error reading /etc/krb5.keytab
Nov 20 14:45:29 virt-aleph-lin onBoot[708]: kinit: Pre-authentication failed: Schlüsseltabellendatei »/etc/krb5.keytab« nicht gefunden bei Anfängliche Anmeldedaten werden geholt.
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] Error when reading network.conf (1)
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === An exception occurred ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] network
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === end exception ===
Nov 20 14:45:29 virt-aleph-lin smbd[704]: [2023/11/20 14:45:29.106681, 0] ../../source3/smbd/server.c:1734(main)
Nov 20 14:45:29 virt-aleph-lin smbd[704]: smbd version 4.15.13-Ubuntu started.
Nov 20 14:45:29 virt-aleph-lin smbd[704]: Copyright Andrew Tridgell and the Samba Team 1992-2021
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [INFO] === Running local hook onBoot ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] Error when reading network.conf (1)
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Queued start job for default target Main User Target.
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === An exception occurred ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] network
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Created slice User Application Slice.
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === end exception ===
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Created slice User Background Tasks Slice.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Created slice User Core Session Slice.
Nov 20 14:45:29 virt-aleph-lin onBoot[719]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Started Pending report trigger for Ubuntu Report.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Reached target Paths.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Reached target Timers.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Starting D-Bus User Message Bus Socket...
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on GnuPG network certificate management daemon.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on GnuPG cryptographic agent and passphrase cache (access for web browsers).
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on GnuPG cryptographic agent and passphrase cache (restricted).
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on GnuPG cryptographic agent (ssh-agent emulation).
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on GnuPG cryptographic agent and passphrase cache.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on PipeWire Multimedia System Socket.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on debconf communication socket.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on Sound System.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on REST API socket for snapd user session agent.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on Speech Dispatcher Socket.
Nov 20 14:45:29 virt-aleph-lin onBoot[723]: id: »VIRT-ALEPH-LIN$“: Einen solchen Benutzer gibt es nicht
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Listening on D-Bus User Message Bus Socket.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Reached target Sockets.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Reached target Basic System.
Nov 20 14:45:29 virt-aleph-lin systemd[1]: Started User Manager for UID 125.
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user VIRT-ALEPH-LIN$, it probaply does not exist
Nov 20 14:45:29 virt-aleph-lin systemd[1]: Started Session c1 of User gdm.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Started PipeWire Multimedia Service.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Started PipeWire Media Session Manager.
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Starting Sound Service...
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Starting Tracker metadata extractor...
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] Error when reading network.conf (1)
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === An exception occurred ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] network
Nov 20 14:45:29 virt-aleph-lin systemd[679]: Started D-Bus User Message Bus.
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === end exception ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] Cloud not bind to ldap!
Nov 20 14:45:29 virt-aleph-lin systemd[1]: Started Samba SMB Daemon.
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === An exception occurred ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] initialize() argument 1 must be str, not tuple
Nov 20 14:45:29 virt-aleph-lin dbus-daemon[470]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.28' (uid=125 pid=726 comm="/usr/bin/pipewire " label="unconfined")
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === end exception ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] Cannot talk to LDAP
Nov 20 14:45:29 virt-aleph-lin onBoot[745]: onBoot.d Hook called with env:
Nov 20 14:45:29 virt-aleph-lin onBoot[745]: Sysvol:
Nov 20 14:45:29 virt-aleph-lin onBoot[745]: Domain:
Nov 20 14:45:29 virt-aleph-lin onBoot[745]: Server hostname:
Nov 20 14:45:29 virt-aleph-lin onBoot[745]: Room:
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [INFO] == Executing script /etc/linuxmuster-linuxclient7/onBoot.d/00_example.sh ==
Nov 20 14:45:29 virt-aleph-lin systemd[1]: Starting RealtimeKit Scheduling Policy Service...
Nov 20 14:45:29 virt-aleph-lin dbus-daemon[470]: [system] Successfully activated service 'org.freedesktop.RealtimeKit1'
Nov 20 14:45:29 virt-aleph-lin systemd[1]: Started RealtimeKit Scheduling Policy Service.
Nov 20 14:45:29 virt-aleph-lin rtkit-daemon[742]: Successfully called chroot.
Nov 20 14:45:29 virt-aleph-lin rtkit-daemon[742]: Successfully dropped privileges.
Nov 20 14:45:29 virt-aleph-lin rtkit-daemon[742]: Successfully limited resources.
Nov 20 14:45:29 virt-aleph-lin rtkit-daemon[742]: Running.
Nov 20 14:45:29 virt-aleph-lin rtkit-daemon[742]: Canary thread running.
Nov 20 14:45:29 virt-aleph-lin rtkit-daemon[742]: Watchdog thread running.
Nov 20 14:45:29 virt-aleph-lin onBoot[745]: Hardware group:
Nov 20 14:45:29 virt-aleph-lin avahi-daemon[464]: Server startup complete. Host name is virt-aleph-lin.local. Local service cookie is 2682135736.
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ==> Script /etc/linuxmuster-linuxclient7/onBoot.d/00_example.sh finished with exit code 0 ==
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ===> Finished running local hook onBoot ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [INFO] === Running remote hook onBoot ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] Error when reading network.conf (1)
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === An exception occurred ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] network
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] === end exception ===
Nov 20 14:45:29 virt-aleph-lin dbus-daemon[735]: [session uid=125 pid=735] AppArmor D-Bus mediation is enabled
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [ERROR] Could not execute server hooks because the network config could not be read
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ===> Finished running remote hook onBoot ===
Nov 20 14:45:29 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ======> onBoot end ======
Nov 20 14:48:46 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ====== onLogin started ======
Nov 20 14:48:46 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ==== Linuxmuster-linuxclient7 is not setup, exiting ====
Nov 20 14:48:46 virt-aleph-lin linuxmuster-linuxclient7: [INFO] ======> onLogin end ====
Nov 21 07:31:45 sutherland99 linuxmuster-linuxclient7: [INFO] ====== onBoot started ======
Nov 21 07:31:45 sutherland99 linuxmuster-linuxclient7: [INFO] Patching /etc/krb5.keytab
Nov 21 07:31:45 sutherland99 linuxmuster-linuxclient7: [DEBUG] VIRT-ALEPH-LIN$ was changed to SUTHERLAND99$
Nov 21 07:31:45 sutherland99 linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] VIRT-ALEPH-LIN$ was changed to SUTHERLAND99$]
Nov 21 07:31:45 sutherland99 linuxmuster-linuxclient7: [DEBUG] VIRT-ALEPH-LIN was changed to SUTHERLAND99
Nov 21 07:31:45 sutherland99 linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] VIRT-ALEPH-LIN was changed to SUTHERLAND99]
Nov 21 07:31:45 sutherland99 linuxmuster-linuxclient7: [DEBUG] virt-aleph-lin.corvi.linuxmuster.lan was changed to sutherland99.corvi.linuxmuster.lan
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] virt-aleph-lin.corvi.linuxmuster.lan was changed to sutherland99.corvi.linuxmuster.lan]
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [DEBUG] VIRT-ALEPH-LIN was changed to SUTHERLAND99
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] VIRT-ALEPH-LIN was changed to SUTHERLAND99]
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [DEBUG] virt-aleph-lin.corvi.linuxmuster.lan was changed to sutherland99.corvi.linuxmuster.lan
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: message repeated 2 times: [ [DEBUG] virt-aleph-lin.corvi.linuxmuster.lan was changed to sutherland99.corvi.linuxmuster.lan]
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [INFO] Trying to overwrite /etc/krb5.keytab
Nov 21 07:31:46 sutherland99 smbd[731]: [2023/11/21 07:31:46.033573, 0] ../../source3/smbd/server.c:1734(main)
Nov 21 07:31:46 sutherland99 smbd[731]: smbd version 4.15.13-Ubuntu started.
Nov 21 07:31:46 sutherland99 smbd[731]: Copyright Andrew Tridgell and the Samba Team 1992-2021
Nov 21 07:31:46 sutherland99 systemd[1]: Started Samba SMB Daemon.
Nov 21 07:31:46 sutherland99 onBoot[750]: kinit: Vorauthentifizierung fehlgeschlagen bei Anfängliche Anmeldedaten werden geholt.
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [DEBUG] Calculating mountpoint of //server.corvi.linuxmuster.lan/sysvol
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [WARNING] Uid could not be found! Continuing anyway!
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [DEBUG] Trying to mount //server.corvi.linuxmuster.lan/sysvol to /srv/samba/SUTHERLAND99$/sysvol
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [DEBUG] * Creating directory...
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [DEBUG] * Executing /usr/sbin/mount.cifs -o file_mode=0700,dir_mode=0700,sec=krb5,nodev,nosuid,mfsymlinks,nobrl,vers=3.0,user=SUTHERLAND99$,domain=CORVI.LINUXMUSTER.LAN //server.corvi.linuxmuster.lan/sysvol /srv/samba/SUTHERLAND99$/sysvol
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [DEBUG] * Trying to mount...
Nov 21 07:31:46 sutherland99 kernel: [ 12.305940] FS-Cache: Loaded
Nov 21 07:31:46 sutherland99 kernel: [ 12.389992] Key type cifs.spnego registered
Nov 21 07:31:46 sutherland99 kernel: [ 12.390013] Key type cifs.idmap registered
Nov 21 07:31:46 sutherland99 kernel: [ 12.390829] CIFS: Attempting to mount \\server.corvi.linuxmuster.lan\sysvol
Nov 21 07:31:46 sutherland99 cifs.upcall: key description: cifs.spnego;0;0;39010000;ver=0x2;host=server.corvi.linuxmuster.lan;ip4=10.0.0.1;sec=krb5;uid=0x0;creduid=0x0;user=SUTHERLAND99$;pid=0x2f9
Nov 21 07:31:46 sutherland99 cifs.upcall: ver=2
Nov 21 07:31:46 sutherland99 cifs.upcall: host=server.corvi.linuxmuster.lan
Nov 21 07:31:46 sutherland99 cifs.upcall: ip=10.0.0.1
Nov 21 07:31:46 sutherland99 cifs.upcall: sec=1
Nov 21 07:31:46 sutherland99 cifs.upcall: uid=0
Nov 21 07:31:46 sutherland99 cifs.upcall: creduid=0
Nov 21 07:31:46 sutherland99 cifs.upcall: user=SUTHERLAND99$
Nov 21 07:31:46 sutherland99 cifs.upcall: pid=761
Nov 21 07:31:46 sutherland99 cifs.upcall: get_cachename_from_process_env: pid == 0
Nov 21 07:31:46 sutherland99 cifs.upcall: get_existing_cc: default ccache is FILE:/tmp/krb5cc_0
Nov 21 07:31:46 sutherland99 cifs.upcall: get_tgt_time: unable to get principal
Nov 21 07:31:46 sutherland99 cifs.upcall: krb5_get_init_creds_keytab: -1765328360
Nov 21 07:31:46 sutherland99 cifs.upcall: Exit status 1
Nov 21 07:31:46 sutherland99 kernel: [ 12.504729] CIFS: VFS: Verify user has a krb5 ticket and keyutils is installed
Nov 21 07:31:46 sutherland99 kernel: [ 12.504741] CIFS: VFS: \\server.corvi.linuxmuster.lan Send error in SessSetup = -126
Nov 21 07:31:46 sutherland99 kernel: [ 12.504754] CIFS: VFS: cifs_mount failed w/return code = -126
Nov 21 07:31:46 sutherland99 onBoot[722]: * Error mounting share //server.corvi.linuxmuster.lan/sysvol to /srv/samba/SUTHERLAND99$/sysvol!
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [FATAL] * Error mounting share //server.corvi.linuxmuster.lan/sysvol to /srv/samba/SUTHERLAND99$/sysvol!
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [INFO] === Running local hook onBoot ===
Nov 21 07:31:46 sutherland99 onBoot[778]: id: »SUTHERLAND99$“: Einen solchen Benutzer gibt es nicht
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user SUTHERLAND99$, it probaply does not exist
Nov 21 07:31:46 sutherland99 onBoot[780]: id: »SUTHERLAND99$“: Einen solchen Benutzer gibt es nicht
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user SUTHERLAND99$, it probaply does not exist
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] Cloud not bind to ldap!
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] === An exception occurred ===
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] {desc: Local error, info: SASL(-1): generic failure: GSSAPI Error: No credentials were supplied, or the credentials were unavailable or inaccessible (No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_0))}
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] === end exception ===
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] Cannot talk to LDAP
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [INFO] == Executing script /etc/linuxmuster-linuxclient7/onBoot.d/00_example.sh ==
Nov 21 07:31:46 sutherland99 onBoot[788]: onBoot.d Hook called with env:
Nov 21 07:31:46 sutherland99 onBoot[788]: Sysvol:
Nov 21 07:31:46 sutherland99 onBoot[788]: Domain: corvi.linuxmuster.lan
Nov 21 07:31:46 sutherland99 onBoot[788]: Server hostname: server.corvi.linuxmuster.lan
Nov 21 07:31:46 sutherland99 onBoot[788]: Room:
Nov 21 07:31:46 sutherland99 onBoot[788]: Hardware group:
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [INFO] ==> Script /etc/linuxmuster-linuxclient7/onBoot.d/00_example.sh finished with exit code 0 ==
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [INFO] ===> Finished running local hook onBoot ===
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [INFO] === Running remote hook onBoot ===
Nov 21 07:31:46 sutherland99 onBoot[799]: id: »SUTHERLAND99$“: Einen solchen Benutzer gibt es nicht
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user SUTHERLAND99$, it probaply does not exist
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] Cloud not bind to ldap!
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] === An exception occurred ===
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] {desc: Local error, info: SASL(-1): generic failure: GSSAPI Error: No credentials were supplied, or the credentials were unavailable or inaccessible (No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_0))}
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] === end exception ===
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] Cannot talk to LDAP
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [ERROR] Could not execute server hooks because the computer config could not be read
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [INFO] ===> Finished running remote hook onBoot ===
Nov 21 07:31:46 sutherland99 linuxmuster-linuxclient7: [INFO] ======> onBoot end ======
Nov 21 07:31:47 sutherland99 linuxmuster-linuxclient7: [INFO] ====== onLoginLogoutAsRoot started with PAM_TYPE=open_session PAM_RHOST=None PAM_RUSER=None PAM_SERVICE=gdm-launch-environment PAM_TTY=/dev/tty1 PAM_USER=gdm ======
Nov 21 07:31:47 sutherland99 linuxmuster-linuxclient7: [WARNING] Exception when querying groups of user SUTHERLAND99$, it probaply does not exist
Nov 21 07:31:47 sutherland99 linuxmuster-linuxclient7: [INFO] ==== This Client is not joined to any domain, exiting ====
Nov 21 07:31:47 sutherland99 linuxmuster-linuxclient7: [INFO] ======> onLoginLogoutAsRoot end ====
[...]
=== Linuxmuster-linuxclient7 logs end ===
=========================================
Hello @thoschi,
thanks for reporting. Unfortunately, I am too busy to look into this myself in the foreseeable future.
However, if someone comes up with a solution, I'm always happy to review a pull request.
this is part observation, part guess:
observations:
guess: there seems to be some remains in the ad that blocks a domain logon, when this original computers name is changed.
this should be understood and either be fixed or somehow documented that the name of a computer that joins a domain, should never be changed (though so far it is a guess only).
best regards thomas
partial output of linuxmuster-linuxclient7 print-logs: