Good Day. I encountered a problem while using a freshly installed Debian-edu bullseye. The problem with Ldap I think. I attach logs. Sincerely yours.
> > │ > └Dec 10 13:09:01 tjener CRON[115850]: (root) CMD ( [ -x > /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then > /usr/lib/php/sessionclean; fi) │ > ┌Dec 10 13:10:01 tjener debian-edu-update-netblock: making sure netblock > is disabled > │ > │Dec 10 13:10:01 am-cc52af469b3e debian-edu-update-netblock: making sure > netblock is disabled > │ > └Dec 10 13:10:01 am-cc52af44a311 debian-edu-update-netblock: making sure > netblock is disabled > │ > ┌Dec 10 13:10:01 tjener CRON[115990]: (root) CMD (if [ -x > /etc/munin/plugins/apt_all ]; then /etc/munin/plugins/apt_all update 7200 > 12 >/dev/null; elif [ -x /etc/munin/plugins/apt ]; then /│ > │Dec 10 13:10:01 tjener CRON[115991]: (munin) CMD (if [ -x > /usr/bin/munin-cron ]; then /usr/bin/munin-cron; fi) > │ > │Dec 10 13:10:01 tjener CRON[115993]: (root) CMD (if [ -x > /usr/sbin/debian-edu-update-netblock ]; then > /usr/sbin/debian-edu-update-netblock auto > /dev/null; fi) > │ > │Dec 10 13:10:01 tjener debian-edu-update-netblock: making sure netblock > is disabled > │ > │Dec 10 13:10:01 am-cc52af469b3e CRON[1503]: (root) CMD (if [ -x > /etc/munin/plugins/apt_all ]; then /etc/munin/plugins/apt_all update 7200 > 12 >/dev/null; elif [ -x /etc/munin/plugins/apt ];│ > │Dec 10 13:10:01 am-cc52af469b3e CRON[1502]: (root) CMD (if [ -x > /usr/sbin/debian-edu-update-netblock ]; then > /usr/sbin/debian-edu-update-netblock auto > /dev/null; fi) > │ > │Dec 10 13:10:01 am-cc52af469b3e nslcd[928]: [63845e] > <group/member="root"> ldap_start_tls_s() failed (uri=ldap://ldap.intern): > Connect error: (unknown error code) │ > │Dec 10 13:10:01 am-cc52af469b3e nslcd[928]: [63845e] > <group/member="root"> failed to bind to LDAP server ldap://ldap.intern: > Connect error: (unknown error code) │ > │Dec 10 13:10:01 am-cc52af469b3e nslcd[928]: [63845e] > <group/member="root"> no available LDAP server found: Connect error > │ > │Dec 10 13:10:01 am-cc52af469b3e nslcd[928]: [63845e] > <group/member="root"> no available LDAP server found: Server is unavailable > │ > │Dec 10 13:10:01 am-cc52af469b3e nslcd[928]: [a2a8d4] > <group/member="root"> ldap_start_tls_s() failed (uri=ldap://ldap.intern): > Connect error: (unknown error code) │ > │Dec 10 13:10:01 am-cc52af469b3e nslcd[928]: [a2a8d4] > <group/member="root"> failed to bind to LDAP server ldap://ldap.intern: > Connect error: (unknown error code) │ > │Dec 10 13:10:01 am-cc52af469b3e nslcd[928]: [a2a8d4] > <group/member="root"> no available LDAP server found: Connect error > │ > │Dec 10 13:10:01 am-cc52af469b3e nslcd[928]: [a2a8d4] > <group/member="root"> no available LDAP server found: Server is unavailable > │ > │Dec 10 13:10:01 am-cc52af469b3e nslcd[928]: [edbdab] > <netgroup="netblock-hosts"> no available LDAP server found: Server is > unavailable: Resource temporarily unavailable │ > │Dec 10 13:10:01 am-cc52af469b3e debian-edu-update-netblock: making sure > netblock is disabled > │ > │Dec 10 13:10:01 am-cc52af44a311 CRON[3057]: (root) CMD (if [ -x > /usr/sbin/debian-edu-update-netblock ]; then > /usr/sbin/debian-edu-update-netblock auto > /dev/null; fi) > │ > │Dec 10 13:10:01 am-cc52af44a311 CRON[3058]: (root) CMD (if [ -x > /etc/munin/plugins/apt_all ]; then /etc/munin/plugins/apt_all update 7200 > 12 >/dev/null; elif [ -x /etc/munin/plugins/apt ];│ > │Dec 10 13:10:01 am-cc52af44a311 debian-edu-update-netblock: making sure > netblock is disabled > │ > │Dec 10 13:10:13 tjener slapd[6632]: connection_read(22): no connection! > > │ > │Dec 10 13:10:21 am-cc52af469b3e nscd: 517 sprawdzanie monitorowanego > pliku `/etc/netgroup': Nie ma takiego pliku ani katalogu > │ > │Dec 10 13:10:36 am-cc52af469b3e nscd: 517 sprawdzanie monitorowanego > pliku `/etc/netgroup': Nie ma takiego pliku ani katalogu > │ > │Dec 10 13:10:43 tjener icinga2[1971]: [2021-12-10 13:10:43 +0100] > information/ConfigObject: Dumping program state to file > '/var/lib/icinga2/icinga2.state' │ > └Dec 10 13:10:52 tjener named[833]: missing expected cookie from > 65.22.6.1#53 > │ > ┌Dec 10 13:12:18 tjener php: GOsa[marek]: (view) error : PHP error: > Undefined index: systemManagement_filter > (/usr/share/gosa/include/class_session.inc, line 162) > │ > └Dec 10 13:12:18 tjener php: GOsa[marek]: (view) error : PHP error: Trying > to access array offset on value of type null > (/usr/share/gosa/include/class_management.inc, line 467) │ > ┌Dec 10 13:12:18 tjener php: GOsa[marek]: (view) error : PHP error: > Undefined index: systemManagement_filter > (/usr/share/gosa/include/class_session.inc, line 162)