Univention Bugzilla – Bug 55466
isc-dhcp-server and slapd is randomly not starting in boot
Last modified: 2023-06-07 10:53:20 CEST
Environment: Clean install of UCS 4.1 Step by Step Upgrade to UCS 5.0-2 After Upgrade to UCS 5.0-2 the following services randomly don't start on boot: - isc-dhcp-service - slapd The following commands reduce the behaviour but don't fix it completely: update-rc.d -f isc-dhcp-server remove update-rc.d -f slapd remove update-rc.d -f isc-dhcp-server defaults update-rc.d -f slapd defaults systemctl disable isc-dhcp-server slapd systemctl enable isc-dhcp-server slapd
Another customer effected 2022120521000254
Our company is also affected 2022121321000355
Customer affected 2023020821000551
also reported by edu customer, happening for multiple school servers
see also https://help.univention.com/t/problem-isc-dhcp-does-not-start-automatically-after-upgrade-to-ucs-5/20836