Question Temporary failure resolving

[kalombo]

Server operating system version

Ubuntu 22.04

Plesk version and microupdate number

18.10.60

Hi,

I cant update my server, getting temporary failure resolving. I thought it was because of my firewal rules, disabled it but the issue still not resolved.
Cant access plesk adimin and website. The screen in attachment

 

[kalombo]

+screen

 

[Kaspar@Plesk]

You have a DNS resolving on your server. You can try to edit /etc/resolv.conf and add these two to the beginning of the file:
nameserver 8.8.8.8
nameserver 4.4.4.4

 

[kalombo]

Thanks a lot for your reply. My ssh not available. For now using kvm console which not very confortable for me, is there a comman which i can use to add them?

 

[kalombo]

are these commands right?

sudo sh -c "echo nameserver 8.8.8.8 > /etc/resolv.conf"
sudo sh -c "echo nameserver 4.4.4.4 > /etc/resolv.conf"

 

[kalombo]

still getting the same issue.

 

[kalombo]

You have a DNS resolving on your server. You can try to edit /etc/resolv.conf and add these two to the beginning of the file:
nameserver 8.8.8.8
nameserver 4.4.4.4

I have tried but the issue still not resolved.

 

[kalombo]

The issue was related to the UFW firewall.
I disabled it by sudo ufw disable and everything works fine.