On this occasion, I’m going to show you how to list the public keys in Debian in case one of them is out of date and in your case, how to solve it. The first step is to open a terminal as root, and list the keys of the repositories that we have... Read More
Force apt-get to connect via IPv4 or IPv6
Surely you are thinking: “IPv4 is ‘dead’, it does not make sense to force IPv4”, in an ideal world, you would be right . But the reality is that a large part of the infrastructure of the network is not ready for IPv6. My... Read More
Intel celebrates half a century of history
50 years ago, Robert Noyce and Gordon Moore founded the North American company Intel with a very clear purpose: to reflect on what could be done to create a better future and in an unlimited way. One of the reflections of Noyce has remained as... Read More
Linux Mint 19: a secure and stable distro, with extended support, new features and faster
About six months ago, when we talked about the new Linux Mint 19 “Tara” had a release date, we said that many might want to wait for this distro instead of using the new Ubuntu, and the reason is simple: stability . While Linux Mint is... Read More
How to install Brackets in Debian/Ubuntu and derivatives
Brackets is a code editor that we can get for our GNU/Linux distribution for free. Brackets is created by the company Adobe although it is Free Software. Brackets is not an editor of code to use since it only allows to edit files related to web... Read More
How to protect the accidental deletion of files in Linux – rm-protection
Although Gnu/Linux is a very safe operating system, the fact is that sometimes it happens that we delete files by mistake and then it is difficult to recover. This can happen and more if our computer is shared. Here we tell you how to avoid this thanks... Read More
How to end the tearing Cinnamon on NVIDIA
NVIDIA offers the most powerful solution in terms of graphics processing for GNU/Linux, however, it can often end up being the most headache for a clean and hassle-free experience. This theme is something that is found in different forums, whether for... Read More
Now is possible to upgrade from Linux Mint 18.3 to version 19
The head of the Linux Mint project, Clem Lefebvre, has announced that it is now possible to upgrade from Linux Mint 18.3 to version 19, which was launched on June 29. This will allow users of the previous version to jump without having to reinstall the... Read More
Public ethics: the conflict of interests, under the carpet
I do not know any code of behavior, ethics and / or conduct that lacks a section called “conflict of interest”, and it is not chance. If there is a problem that can harm an organization is the personal interest of any of its members over... Read More
The problem of being more than Messi
Why nobody is encouraged to say no to the best player in the world. Being more than Messi, not encouraging himself to say no to the genius of this fantastic game, is a real problem that directly affects the National Team and also Leo himself. It... Read More