7

I'm trying to install node.js 12 on Ubuntu 18 and following the instructions, when I type 

curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -

I got the next text:

Reading package lists... Done                                                                                                                                                                                     
E: The repository 'http://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/3.4 Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/3.0 Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: GPG error: http://download.opensuse.org/repositories/isv:/ownCloud:/desktop/Ubuntu_18.10  Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 4ABE1AC7557BEFF9
E: The repository 'http://download.opensuse.org/repositories/isv:/ownCloud:/desktop/Ubuntu_18.10  Release' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: GPG error: http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.6 Release: The following signatures were invalid: EXPKEYSIG 58712A2291FA4AD5 MongoDB 3.6 Release Signing Key <packaging@mongodb.com>
E: The repository 'http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.6 Release' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Error executing command, exiting

I guess this is the reason why every time that I run 

sudo apt-get install -y nodejs

I got the version 8 instead of 10.
Anyone knows why is this happening? How I got to this point?
And if the security of my system is at risk, how to fix it?

zx485
  • 2,426
Zenit
  • 193

1 Answers1

11

You might be having obsolete source PPAs. Remove every other apt sources:

sudo rm -rf /var/lib/apt/lists/*
sudo rm -rf /etc/apt/sources.list.d/*
sudo apt-get update

Then try again.

Olimjon
  • 7,292