Hello everyone,
I was using UCS from 2018 and now i found out that my certificate is expired.
Any guidance what to do for renewal of certificate.
Hey,
a guide on how to renew the certificates can be found here: Renewing the SSL certificates
Best regards
Jan-Luca
Dear jlk,
I’m talking about CA Certificate, which is available at below mentioned path:
“/usr/local/share/ca-certificates/ucsCA.crt”
Please look into this and guide.
Yes, me too 
Please have a look at Renew the root certificate. The certificate you mention is just a symlink to the mentioned root certificate:
jkiok@develop:~$ file /usr/local/share/ca-certificates/ucsCA.crt
/usr/local/share/ca-certificates/ucsCA.crt: symbolic link to /etc/univention/ssl/ucsCA/CAcert.pem
Actually i got the same exact result as you got, but I’m not quite sure what to do after that.
If you can guide or provide some SOP, than it will be more helpful.
As jlk posted already, all you have to do is clearly found at Renewing the SSL certificates
rg
Christian