Posts

This post is probably one of the longest I have in my blog, but trust me, it’s 100% written by me, no AI slop, gluten free XD Hi everyone! In this post I’m going to talk about Firecracker and MicroVMs and their importance during this new AI era we are living in. This is more like a summary of the talks I presented at the AWS Community Day Colombia 2026 and AWS Community Day Bolivia 2026. I received some messages from folks interested in this topic, so I feel happy to share it here! ...

Hi everyone, the other day I was chatting with a friend regarding productivity and how I organize myself, and he said it would be cool to post this, so here I am. In this post I’m going to talk to you about some productivity tips that have been working fine for me for more than a year, so I can have a more relaxed life. 2025 was a very important year for me because I became a dad, with that, new responsibilities came and I knew I needed to organize my time in a better way, also technology with AI evolved like crazy. Anyway, since 2024 I felt I was wasting a lot of time on social media. ...

Hey everyone! In this post I’m gonna explain you about an issue I have with the latest version of Nvidia driver (at the time of writing) 580.126.18 and Xfce4 compositor. The solution is very simple command, but if you want to understand a little bit more about desktop environments and some concepts behind, I will give a broader explanation of the bug and why the fix worked. tl;dr In order to fix my issue with the compositor, which is something that is recommended on multiple forums is to set the vblank_mode to xpresent and restart in my case lightdm. ...

Hey everyone! In this post I’m gonna walk you through the process of installing Official Linux Nvidia Drivers for the RTX 50 series graphic cards on Debian 13 (Trixie). Some issues I found and other scenarios to consider such as OS upgrades. Something I love when using GNU/Linux is that there are multiple ways to solve a problem. And sometimes it will depend on the hardware you are using, architecture, desktop environment, etc, etc. ...

Hey everyone! In this post I’m going to share my experience of USB booting the Raspberry Pi 3 Model B from an SSD. Although it is something I did almost one year ago, I wanted to share it… sorry for the 1 year delay xD! Probably there might be something I missed on my solution, so any feedback is really appreciated! Before the pandemic started, a friend of mine sold me 4 Raspberry Pi 3 Model B and one Raspberry Pi 3 Model B+. I used them for an electronics + home automation project I no longer need anymore, so I decided to repurpose them to something new, a new project I started working on for which I will make another blog entry. ...