UCC installation fails: No such file or directory


I have UCS 4.2-1 running on my home server. I’d like to test the very interesting distros UCC 3.0 desktop and thin client. I have followed the docs, but unfortunately the PXE boot fails:

tftp://192.168.x.xxx/var/lib/univention-client-boot/… No such file or directory (http://ipxe.org/2d12603b)

The boot variant set for the computer is Installation with repartitioning and image rollout and the image is set to ucc-3.0-rev2-thinclient-image.img.

What could be the problem? Let me know if you need more information. Thanks in advance!

Did you reboot your UCS server after installing UCC? Otherwise, please execute
systemctl restart nfs-kernel-server. This is a known issue