I am unable to perform sudo apt-get update on by Ubuntu EC2 instance. When I run -
sudo apt-get update
I get the below error:-
Err:1 http://eu-central-1.ec2.archive.ubuntu.com/ubuntu bionic InRelease
Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (52.59.228.109), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (52.59.244.233), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (18.196.1.133), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (35.158.129.174), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (35.159.12.228), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (52.59.220.169), connection timed out
Err:2 http://eu-central-1.ec2.archive.ubuntu.com/ubuntu bionic-updates InRelease
Unable to connect to eu-central-1.ec2.archive.ubuntu.com:http:
Err:3 http://eu-central-1.ec2.archive.ubuntu.com/ubuntu bionic-backports InRelease
Unable to connect to eu-central-1.ec2.archive.ubuntu.com:http:
Err:4 http://security.ubuntu.com/ubuntu bionic-security InRelease
Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1562::19). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Could not connect to security.ubuntu.com:80 (91.189.88.161), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.162), connection timed out Could not connect to security.ubuntu.com:80 (91.189.91.23), connection timed out Could not connect to security.ubuntu.com:80 (91.189.91.26), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.149), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.152), connection timed out
Reading package lists... Done
W: Failed to fetch http://eu-central-1.ec2.archive.ubuntu.com/ubuntu/dists/bionic/InRelease Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (52.59.228.109), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (52.59.244.233), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (18.196.1.133), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (35.158.129.174), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (35.159.12.228), connection timed out Could not connect to eu-central-1.ec2.archive.ubuntu.com:80 (52.59.220.169), connection timed out
W: Failed to fetch http://eu-central-1.ec2.archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelease Unable to connect to eu-central-1.ec2.archive.ubuntu.com:http:
W: Failed to fetch http://eu-central-1.ec2.archive.ubuntu.com/ubuntu/dists/bionic-backports/InRelease Unable to connect to eu-central-1.ec2.archive.ubuntu.com:http:
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/bionic-security/InRelease Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1562::19). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Could not connect to security.ubuntu.com:80 (91.189.88.161), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.162), connection timed out Could not connect to security.ubuntu.com:80 (91.189.91.23), connection timed out Could not connect to security.ubuntu.com:80 (91.189.91.26), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.149), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.152), connection timed out
W: Some index files failed to download. They have been ignored, or old ones used instead.
To fix this issue I followed this and did the below -
sudo sed -i 's/eu-central-1\.ec2\.//g' /etc/apt/sources.list
The I rebooted my system and tried again. Now I get this error on performing sudo apt-get update -
Err:1 http://archive.ubuntu.com/ubuntu bionic InRelease
Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable) Could not connect to archive.ubuntu.com:80 (91.189.88.161), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.88.162), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.23), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.88.149), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.88.152), connection timed out
Err:2 http://archive.ubuntu.com/ubuntu bionic-updates InRelease
Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable)
Err:3 http://archive.ubuntu.com/ubuntu bionic-backports InRelease
Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable)
Err:4 http://security.ubuntu.com/ubuntu bionic-security InRelease
Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1562::19). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Could not connect to security.ubuntu.com:80 (91.189.88.162), connection timed out Could not connect to security.ubuntu.com:80 (91.189.91.23), connection timed out Could not connect to security.ubuntu.com:80 (91.189.91.26), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.149), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.152), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.161), connection timed out
Reading package lists... Done
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic/InRelease Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable) Could not connect to archive.ubuntu.com:80 (91.189.88.161), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.88.162), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.91.23), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.88.149), connection timed out Could not connect to archive.ubuntu.com:80 (91.189.88.152), connection timed out
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelease Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable)
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-backports/InRelease Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Cannot initiate the connection to archive.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable)
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/bionic-security/InRelease Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1562::19). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1360:8001::17). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1360:8001::21). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1560:8001::11). - connect (101: Network is unreachable) Cannot initiate the connection to security.ubuntu.com:80 (2001:67c:1560:8001::14). - connect (101: Network is unreachable) Could not connect to security.ubuntu.com:80 (91.189.88.162), connection timed out Could not connect to security.ubuntu.com:80 (91.189.91.23), connection timed out Could not connect to security.ubuntu.com:80 (91.189.91.26), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.149), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.152), connection timed out Could not connect to security.ubuntu.com:80 (91.189.88.161), connection timed out
W: Some index files failed to download. They have been ignored, or old ones used instead.
How do I fix this?
It sounds like your instance does not have internet access.
Either your instance needs to be in a public subnet, with a route table to an attached internet gateway: https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Internet_Gateway.html
Or your instance is in a private subnet, which needs a route table to a nat gateway: https://aws.amazon.com/premiumsupport/knowledge-center/ec2-internet-connectivity/
哦,知道了,您的 ec2 实例需要 vpc 和子网,您可以从您的 aws vpc 管理https://ap-south-1.console.aws.amazon.com/vpc/home?region=ap-south-1#subnets检查:或者如果您需要指导,请使用https://docs.aws.amazon.com/batch/latest/userguide/create-public-private-vpc.html
Assuming you have the ec2 in a public subnet with a nat gateway attached. The security group outbound http port 80 rule is required as per the error message. Hope this helps
if you already tried all the solution posted then cange the region and it will wor, i made the exact same steps in two different regions and it worked in one and the other no, this problem faced alot of people.
I'm also facing the same issue before coming to this post. As told by @esraa, I changed the region and created a new Instance. This issue is resolved.
I have a similar issue. The EC2 indeed has Internet access but not able to connect the Ubuntu repos:
root@ip-10-0-8-82:~# ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=111 time=1.91 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=111 time=1.94 ms
^C
--- 8.8.8.8 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 1.911/1.928/1.945/0.017 ms
root@ip-10-0-8-82:~# host archive.ubuntu.com
archive.ubuntu.com has address 91.189.88.152
archive.ubuntu.com has address 91.189.88.142
archive.ubuntu.com has IPv6 address 2001:67c:1360:8001::23
archive.ubuntu.com has IPv6 address 2001:67c:1360:8001::24
root@ip-10-0-8-82:~# ping 91.189.88.152
PING 91.189.88.152 (91.189.88.152) 56(84) bytes of data.
^C
--- 91.189.88.152 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2032ms
root@ip-10-0-8-82:~# tracepath 91.189.88.152
1?: [LOCALHOST] pmtu 9001
1: 10.0.0.1 0.248ms pmtu 1500
1: no reply
2: no reply
3: no reply
4: no reply
5: no reply
6: 100.65.10.1 0.552ms asymm 7
7: 52.95.65.144 1.531ms asymm 13
8: 52.95.66.86 4.035ms asymm 13
9: 52.95.66.163 1.765ms asymm 12
10: 100.92.58.40 50.536ms asymm 19
11: 52.93.135.225 48.973ms asymm 18
12: 150.222.246.119 57.410ms asymm 17
13: 100.91.182.0 48.686ms asymm 16
14: 52.93.9.18 50.418ms asymm 19
15: 52.93.9.37 52.182ms asymm 17
16: no reply
17: no reply
18: no reply
19: no reply
20: no reply
21: no reply
22: no reply
23: no reply
24: no reply
25: no reply
26: no reply
27: no reply
28: no reply
29: no reply
30: no reply
Too many hops: pmtu 1500
Resume: pmtu 1500
I did ran the apt-get update
before inside the same EC2 with the same IP address. No changes were made to the EC2 or rebooted. Suddenly it stopped working.
Looks a network/routing issue outside the EC2.
stop or remove anti-virus software from the local system and stop the firewall. reprocess installation. Now it works fine.
I was facing same issue. I have fixed it by changing security rules. just change your setting to default security rules.
Like in inbound only 8080 port and 22 port are configured. delete the rest security laws.
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