Error upgrading from 7.8 to 7.9

NethServer Version: 7.8
Module: System

Hi to everybody,
the console advice me about the upgrade to 7.9 version, trying to do it I receive an error, following you can find the report.

Thanks for your support
Enrico

[root@nethserver1 ~]# echo ‘{“action”:“upgrade”}’ | /usr/bin/setsid /usr/bin/sudo /usr/libexec/nethserver/api/system-packages/update | jq
{
“steps”: 1,
“pid”: 1964,
“args”: “”,
“event”: “software-repos-upgrade”
}
{
“step”: 1,
“pid”: 1964,
“action”: “S20nethserver-base-distro-upgrade”,
“event”: “software-repos-upgrade”,
“state”: “running”
}
{
“progress”: “1.00”,
“time”: “1.46462”,
“exit”: 256,
“event”: “software-repos-upgrade”,
“state”: “done”,
“step”: 1,
“pid”: 1964,
“action”: “S20nethserver-base-distro-upgrade”
}
{
“pid”: 1964,
“status”: “failed”,
“event”: “software-repos-upgrade”
}
{
“id”: “1637316765”,
“type”: “EventFailed”,
“message”: “See /var/log/messages”
}

Well, I solved myself, it was a simple problems, I noted that the servers (that gave me problems after setup with the network interfaces) doesn’t has the DNS configured so it cannot find any repository. Changed the resolve.conf file all seems to gone better even if now it always show 7.8 version

About the version displayed, a similar thread was:

Alternative to the upgrade through UI there was possible from command line as well:

Hi guys,

thanks a lot, I’ll try as showed in the answer of the post.

Thanks again

Image currently not visible, @enricocicconi

I believe the image was from the mail signature. Now the signature is removed. Regards.