On Ubuntu 20.04.3 LTS (GNU/Linux 5.4.0-89-generic x86_64) - Virtual Machine in a datacenter, I try to use apt-get update to install new package on my server but impossible to use it.
I have this error:
Err:1 http://archive.canonical.com/ubuntu focal InRelease
Could not connect to archive.canonical.com:80 (91.189.92.150), connection timed out Could not connect to archive.canonical.com:80 (91.189.92.191), connection timed out Could not connect to archive.canonical.com:80 (91.189.91.15), connection timed out
Err:2 http://la.archive.ubuntu.com/ubuntu focal InRelease
Could not connect to la.archive.ubuntu.com:80 (91.189.88.152), connection timed out Could not connect to la.archive.ubuntu.com:80 (91.189.88.142), connection timed out Could not connect to la.archive.ubuntu.com:80 (91.189.91.39), connection timed out Could not connect to la.archive.ubuntu.com:80 (91.189.91.38), connection timed out
Err:3 http://la.archive.ubuntu.com/ubuntu focal-updates InRelease
Unable to connect to la.archive.ubuntu.com:http:
Err:4 http://la.archive.ubuntu.com/ubuntu focal-backports InRelease
Unable to connect to la.archive.ubuntu.com:http:
Err:5 http://la.archive.ubuntu.com/ubuntu focal-security InRelease
Unable to connect to la.archive.ubuntu.com:http:
My repository are the following:
deb http://la.archive.ubuntu.com/ubuntu focal main restricted
deb-src http://la.archive.ubuntu.com/ubuntu focal main restricted
deb http://la.archive.ubuntu.com/ubuntu focal-updates main restricted
deb-src http://la.archive.ubuntu.com/ubuntu focal-updates main restricted
deb http://la.archive.ubuntu.com/ubuntu focal universe
deb-src http://la.archive.ubuntu.com/ubuntu focal universe
deb http://la.archive.ubuntu.com/ubuntu focal-updates universe
deb-src http://la.archive.ubuntu.com/ubuntu focal-updates universe
deb http://la.archive.ubuntu.com/ubuntu focal multiverse
deb-src http://la.archive.ubuntu.com/ubuntu focal multiverse
deb http://la.archive.ubuntu.com/ubuntu focal-updates multiverse
deb-src http://la.archive.ubuntu.com/ubuntu focal-updates multiverse
deb http://la.archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
deb-src http://la.archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
deb http://archive.canonical.com/ubuntu focal partner
deb-src http://archive.canonical.com/ubuntu focal partner
deb http://la.archive.ubuntu.com/ubuntu focal-security main restricted
deb-src http://la.archive.ubuntu.com/ubuntu focal-security main restricted
deb http://la.archive.ubuntu.com/ubuntu focal-security universe
deb-src http://la.archive.ubuntu.com/ubuntu focal-security universe
deb http://la.archive.ubuntu.com/ubuntu focal-security multiverse
deb-src http://la.archive.ubuntu.com/ubuntu focal-security multiverse
I desactivate the IPv6 because I had an error: 101 network is unreachable. To do that, I modifier the /etc/sysctl.conf and add these lines:
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1
When I ping google, I got that response (I guess I don't use proxy because 172.217.31.78 is a public address):
64 bytes from kul08s07-in-f14.1e100.net (172.217.31.78): icmp_seq=1 ttl=115 time=60.1 ms
--- google.com ping statistics ---
8 packets transmitted, 8 received, 0% packet loss, time 7010ms
Same if I ping la.archive.ubuntu.com:80 (91.189.91.38), all my package transmitted are received.
Why I can't connect to the ubuntu repository ? I notice my port 80 is closed, is it the reason ?