issue in step 3 / ubuntu 18.04

[Synaxis]

issue in step 3 / ubuntu 18.04

[Awkan]

Hi,

Thanks for using this Docker configuration.

I've investigate in your problem but I can't reproduce it ... Could you provide more explanations ?

Your error seems to be a DNS issue. Can you successfully ping security.ubuntu.com or archive.ubuntu.com ?

[Synaxis]

@Awkan I'm using mirrors from security.ubuntu.com && archive.ubuntu.com
Now it's fine , thank you for your time!

[Synaxis]

Yes ,syn@synaxis:$ ping security.ubuntu.com
PING security.ubuntu.com(keeton.canonical.com (2001:67c:1560:8001::14)) 56 data bytes
64 bytes from keeton.canonical.com (2001:67c:1560:8001::14): icmp_seq=1 ttl=47 time=202 ms
64 bytes from keeton.canonical.com (2001:67c:1560:8001::14): icmp_seq=2 ttl=47 time=203 ms
--- security.ubuntu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 202.568/203.090/203.913/0.694 ms
syn@synaxis:$ ping archive.ubuntu.com
PING archive.ubuntu.com(yukinko.canonical.com (2001:67c:1360:8001::21)) 56 data bytes
64 bytes from yukinko.canonical.com (2001:67c:1360:8001::21): icmp_seq=1 ttl=53 time=189 ms
^C
1 packets transmitted, 1 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 189.209/189.215/189.221/0.006 ms

Wow 200 MS , hold on i think there's something wrong in my config, i'll reply it asap
thanks