Linked Questions

1 vote
0 answers
2k views

I am getting 'The repository focal-security Release' no longer has a Release file for Ubuntu 20.04 [duplicate]

Today I am getting this error on my system. When I was working on my system a red notification came up on the top bar and I tried to see where it went wrong. In terminal I tried to use below command:...
Surajit Basak's user avatar
2 votes
1 answer
1k views

apt-get update error failed to fetch [duplicate]

I have a problem with apt-get update. When I try to use it, I have "failed to fetch" problem. W: Failed to fetch http://archive.canonical.com/ubuntu/dists/precise/partner/i18n/Translation-en Cannot ...
SashaZo's user avatar
  • 21
0 votes
1 answer
1k views

Can't install Filezilla, can't locate package [duplicate]

I run sudo apt-get install filezilla on Lubuntu but it comes back saying it can't locate the package. Specifically E: Unable to locate package filezilla3 I've tried updating, clearing, and updating ...
ConductedForce's user avatar
0 votes
0 answers
638 views

Cannot initiate the connection to in.archive.ubuntu.com:80 (2403:8940:3:1::f). - connect (101: Network is unreachable) [duplicate]

I am trying to install "GCC" and "GFORTRAN" using the command sudo apt-get install gcc and sudo apt-get install gfortran. I have seen a solution related to this problem "Go to ...
Kiran Jadhav's user avatar
0 votes
1 answer
276 views

cant sudo apt update due to a connection failure [duplicate]

Cannot initiate the connection to download.opensuse.org:80 (2001:67c:2178:8::13). - connect (101: Network is unreachable) Could not connect to download.opensuse.org:80 (195.135.221.134), connection ...
yedica5962's user avatar
1 vote
0 answers
151 views

$sudo apt-get update throws (101: Network is unreachable) [duplicate]

insane@ubuntu:~/Auto$ sudo apt-get update Err http://extras.ubuntu.com trusty InRelease Err http://extras.ubuntu.com trusty Release.gpg ...
user avatar
74 votes
6 answers
219k views

How to disable IPv6 permanently?

How can we disable IPv6 system wide via terminal commands? I've read editing /etc/modprobe.d/aliases and replacing: alias net-pf-10 ipv6 with: alias net-pf-10 off alias ipv6 off Is this safe to ...
Tinfoilhats's user avatar
15 votes
7 answers
48k views

How can I work around "something wicked happened resolving" mirror errors?

I see the following being queried all over. But don't see any answers or did I miss them ? Seems to be a strange use of language. Something wicked happened. Is this a form of malware ? How do I get ...
Tony Hall's user avatar
  • 151
12 votes
2 answers
45k views

Error 101: Network is unreachable when trying to update

My ubuntu browsing this normally can not access any site, more apt-get update and even upgrade this giving error as shown below, what could it be? sudo apt-get update Get:1 http://security.ubuntu.com/...
Otácio Barbosa's user avatar
6 votes
4 answers
2k views

Can't browse IPv6 Websites

I am using 20.04 LTS, but suddenly I can't browse websites which has their IP addresses as IPv6, for example (hepsiburada.com). Even apt update command no longer works, because Launchpad is ...
Madno's user avatar
  • 165
3 votes
0 answers
11k views

Ubuntu 18.04 showing error with sudo apt update: "Cannot initiate the connection to in.archive.ubuntu.com:80 ... 101: Network is unreachable" [duplicate]

I tried all of the solutions from similar question. Err:1 http://in.archive.ubuntu.com/ubuntu bionic InRelease Could not connect to in.archive.ubuntu.com:80 (91.189.88.161). - connect (111: ...
Vikas Mehta's user avatar
0 votes
1 answer
7k views

sudo apt-get update fails on postgresql [duplicate]

I am trying to install nodejs but it keeps on failing. So I have uninstalled nodejs and found out that sudo apt-get update still fails. It's been so long that I have used postgresql. but here is my ...
Vince Banzon's user avatar
1 vote
1 answer
552 views

Issues with Ubuntu 20.04 Desktop Repo

Today I'm experiencing problems with Ubuntu Repo: raphy@pc:~$ sudo apt-get update Hit:1 https://download.docker.com/linux/ubuntu focal InRelease Hit:2 https://dl.google.com/linux/chrome/deb stable ...
Raphael10's user avatar
  • 173
1 vote
0 answers
701 views

"sudo apt-get update" fails

New to Ubuntu/Linux. Having issues updating an Ubuntu OpenVPN VM. When I entered the command, it comes back with "Failed to fetch http:...... Cannot initiate the connection to ..... (101: Network is ...
Roget Luo's user avatar