[LICENSE] Failed to send registration request.

[tininho]

I updated our Ubuntu server from 11.04 to 11.10. Every time the installation asked whether to overwrite or keep current the "keep current" action was chosen. Still, after the restart all sites worked (are accessible to all), but it seems the server does not allow the pages to make outside contacts, since:

Litespeed error: [LICENSE] Failed to send registration request.
Magento: Magento downloader gives "host not available" when trying to install extensions, emails are not being sent and paypal payments do not get verified.

Iptables shows empty (iptables -L). I runned the command sudo ufw disable. I cannot figure out what is blocking the connection. Can you guys help?

 

[mistwang]

you can try "traceroute", could be network configuration issue.

 

[tininho]

Traceroute is not installed, apt-get install traceroute ends to error: "could not resolve ".fi.archive.ubuntu.com". So there is definitely something going on with the outward connection. SSH, FTP and web page access works for me and others.

Ping respond (had to use ip, address google.com did not work):

Quote:
virtual@*****:~$ ping -c 4 173.194.32.52
PING 173.194.32.52 (173.194.32.52) 56(84) bytes of data.
64 bytes from 173.194.32.52: icmp_req=1 ttl=58 time=8.64 ms
64 bytes from 173.194.32.52: icmp_req=2 ttl=58 time=8.57 ms
64 bytes from 173.194.32.52: icmp_req=3 ttl=58 time=8.52 ms
64 bytes from 173.194.32.52: icmp_req=4 ttl=58 time=8.53 ms

--- 173.194.32.52 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3005ms
rtt min/avg/max/mdev = 8.529/8.570/8.640/0.079 ms

For example sudo apt-get update is not working though:

Quote:
virtual@****:~$ sudo apt-get update
[sudo] password for virtual:
Err http://security.ubuntu.com oneiric-security InRelease

Err http://fi.archive.ubuntu.com oneiric InRelease

Err http://fi.archive.ubuntu.com oneiric-updates InRelease

Err http://security.ubuntu.com oneiric-security Release.gpg
Could not resolve 'security.ubuntu.com'
Err http://fi.archive.ubuntu.com oneiric Release.gpg
Could not resolve 'fi.archive.ubuntu.com'
Err http://fi.archive.ubuntu.com oneiric-updates Release.gpg
Could not resolve 'fi.archive.ubuntu.com'
Reading package lists... Done
W: Failed to fetch http://fi.archive.ubuntu.com/ubuntu/...iric/InRelease

W: Failed to fetch http://fi.archive.ubuntu.com/ubuntu/...ates/InRelease

W: Failed to fetch http://security.ubuntu.com/ubuntu/di...rity/InRelease

W: Failed to fetch http://security.ubuntu.com/ubuntu/di...ty/Release.gpg Could not resolve 'security.ubuntu.com'

W: Failed to fetch http://fi.archive.ubuntu.com/ubuntu/...ic/Release.gpg Could not resolve 'fi.archive.ubuntu.com'

W: Failed to fetch http://fi.archive.ubuntu.com/ubuntu/...es/Release.gpg Could not resolve 'fi.archive.ubuntu.com'

W: Some index files failed to download. They have been ignored, or old ones used instead.

I'm getting similiar "could not resolve" messages everywhere within this server (Magento extensions, wordpress, Litespeed admin panel etc etc.)

 

[tininho]

Oh, now I get it, the DNS servers got erased doing the update, should edit /etc/resolv.conf and give correct DNS server of the VPS provider. I use google nameservers untill they respond.