Cannot install UCS 4.4-5: hangs at "Waiting for restart of server component"

Hello,

I am trying to install UCS-4.4-5 from the iso image
https://updates.software-univention.de/download/ucs-cds/ucs4.4-5/UCS_4.4-5-amd64.iso on a VM running on Proxmox VE. The installation went well till the last step and hang with the message

“Waiting for restart of server component”

I waited for about 20min it never finished. I could ping from the VM to Internet, eg ping google.com works. I also checked the md5sum of the iso to ensure it’s not corrupted.

From /var/log/syslog I cannot see anything wrong. Perhaps the only thing non-standard I did is to install UCS without a swap partition, since the VM has 8G RAM.

Any idea what I can try?

Regards,
Tony

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