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I am trying to run apt update on Ubuntu 14.04 installed from trusty-server-cloudimg-amd64.ova.

I can see the apt-get traffic is being allowed in the firewall.

I ran sudo apt update and below is what I get:

Err http://minmeld-updates.pan.io trusty-minemeld InRelease

Err http://minmeld-updates.pan.io trusty-minemeld Release.gpg
  Could not resolve 'minmeld-updates.pan.io'
Ign http://security.ubuntu.com trusty-security InRelease
Ign http://archive.ubuntu.com trusty InRelease
Ign http://minemeld-updates.panw.io trusty-minemeld InRelease
Chai T. Rex
  • 5,323
Flaster
  • 1

2 Answers2

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The problem seems to be in happening after the ubuntu 12.04, is a problem between the dnsmasq and resolvconf.

Be the correct way to fix it is to restart the network-manager service, to it get the right dns:

sudo service network-manager restart

Or

install resolvconf

sudo apt install resolvconf
JorgeMadson
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Start by pinging the server:

ping -c 4 archive.ubuntu.com

if you can reach it, which looks like this:

$ ping -c 4 archive.ubuntu.com
PING archive.ubuntu.com (91.189.88.161) 56(84) bytes of data.
64 bytes from keeton.canonical.com (91.189.88.161): icmp_seq=1 ttl=53 time=47.4 ms
64 bytes from keeton.canonical.com (91.189.88.161): icmp_seq=2 ttl=53 time=47.9 ms
64 bytes from keeton.canonical.com (91.189.88.161): icmp_seq=3 ttl=53 time=48.5 ms
64 bytes from keeton.canonical.com (91.189.88.161): icmp_seq=4 ttl=53 time=46.4 ms

--- archive.ubuntu.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3005ms
rtt min/avg/max/mdev = 46.490/4

7.605/48.529/0.743 ms

you can try disabling IPv6 addressing in GUI:

  • In the top right find the networking indicator icon

  • Select edit connections

  • Edit you current connection (double-click)

  • Under IPv6 settings/method, choose Ignore

  • Save and exit

  • Try it!

  • Update us

Or CLI:

$ sudo sh -c 'echo 1 > /proc/sys/net/ipv6/conf/eth0/disable_ipv6'

Of course, you should replace 'eth0' with any other interface if it's not the one you're using, or 'all' to do it on all interfaces. This will only work until you reboot though.

Schtromar
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