[Kea-users] problem after upgrade from kea 261

[Ralf Figge]

Hello,
i use Debian 12. KEA 2.61 has run very well. I wanted to test some new 
featues from 2.7.5, so i has make an update ..
After the update, i become follwing errors:

root at figge-vm:/inst# keactrl version
keactrl: 2.7.5-git
kea-dhcp4: 2.7.5
kea-dhcp6: 2.7.5
kea-dhcp-ddns: 2.7.5
kea-ctrl-agent: 2.7.5
root at figge-vm:/inst# keactrl start
INFO/keactrl: Starting /sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
INFO/keactrl: Starting /sbin/kea-dhcp-ddns -c /etc/kea/kea-dhcp-ddns.conf
INFO/keactrl: Starting /sbin/kea-ctrl-agent -c /etc/kea/kea-ctrl-agent.conf
root at figge-vm:/inst# Unable to use interprocess sync lockfile 
(Permission denied): /var/run/kea/logger_lockfile
Unable to use interprocess sync lockfile (Permission denied): 
/var/run/kea/logger_lockfile
Unable to use interprocess sync lockfile (Permission denied): 
/var/run/kea/logger_lockfile
kea-dhcp4: Fatal error during start up: Unable to open PID file 
'/var/run/kea/kea-dhcp4.kea-dhcp4.pid' for write
Unable to use interprocess sync lockfile (Permission denied): 
/var/run/kea/logger_lockfile
Unable to use interprocess sync lockfile (Permission denied): 
/var/run/kea/logger_lockfile
Service failed: Launch failed: Unable to open PID file 
'/var/run/kea/kea-dhcp-ddns.kea-dhcp-ddns.pid' for write
Unable to use interprocess sync lockfile (Permission denied): 
/var/run/kea/logger_lockfile
Service failed: Launch failed: Unable to open PID file 
'/var/run/kea/kea-ctrl-agent.kea-ctrl-agent.pid' for write

Have somebody has an idea, what is going  wrong with this update ?
Starting over keactrl and systemctl does not work.

Regards
Ralf