I have built my own Home Lab, and it's fantastic!

I recently have made this post talking about why I am ditching Windows and going full Linux. If you want to get a better context for what I am going to write here, you can check that out first. Yes, that’s right, I have build my very own home lab running Debian 13 Trixie, and it’s a life changer. For starters, I have completely ditched services like ChatGPT, Proton Drive, Google Photos, Spotify, Netflix, Amazon Music and so on. Now I host all of that in my own server, well, not exactly the same services, but the open source free (as in freedom) alternatives. ...

15 December 2025 · 2 min · Eloy Melo

Debian Apps

A collection of applications to improve desktop experience. GNOME: sudo apt install obs-studio steam vlc libreoffice menulibre qbittorrent kdenlive wine protontricks lutris gimp gparted audacity goverlay piper guvcview chromium timeshift nvtop gnome-shell-extension-manager hunspell-pt-br hunspell-pt-pt openjdk-25-jdk nvidia-driver-libs:i386 heif-gdk-pixbuf passwd ffmpegthumbnailer libnotify-bin gamemode bluetooth bluez-cups bluez-meshd rclone fonts-ubuntu fastfetch btop KDE: sudo apt install obs-studio steam vlc libreoffice qbittorrent kdenlive wine protontricks lutris gimp audacity goverlay piper guvcview chromium timeshift nvtop hunspell-pt-br hunspell-pt-pt openjdk-25-jdk nvidia-driver-libs:i386 heif-gdk-pixbuf passwd ffmpegthumbnailer libnotify-bin gamemode bluetooth bluez-cups bluez-meshd rclone filelight fonts-ubuntu fastfetch btop Additional packages: ...

26 November 2025 · 1 min · Eloy Melo

Debian Broken QT Theme

1. Open terminal and type the following sudo apt install qgnomeplatform-qt5 2. Edit /etc/environment and paste the following: sudo vim /etc/environment # fix for broken QT themes QT_QPA_PLATFORM=xcb 3. Log out of the session or restart the machine. sudo reboot Recommended Guides: Debian Post Install Debian Apps Debian Firewall Debian Better Fonts

26 November 2025 · 1 min · Eloy Melo

Debian Firewall

Setting up Uncomplicated Firewall (UFW) 1. Install it using your package manager. sudo apt install ufw 2. Now use these recommended rules: sudo ufw limit 22/tcp sudo ufw allow 80/tcp sudo ufw allow 443/tcp sudo ufw default deny incoming sudo ufw default allow outgoing sudo ufw enable 3. If you are using the application LocalSend, also run this: sudo ufw allow 53317 This will allow localsend to work properly with the ufw rules above. ...

26 November 2025 · 1 min · Eloy Melo

Debian Better Fonts

1. Install the Microsoft Fonts using this command: sudo apt install ttf-mscorefonts-installer -y 2. Create the following directory and the fonts.conf file: mkdir -p ~/.config/fontconfig/ then vim ~/.config/fontconfig/fonts.conf now paste this setting: <?xml version='1.0'?> <!DOCTYPE fontconfig SYSTEM 'fonts.dtd'> <fontconfig> <match target="font"> <edit mode="assign" name="antialias"> <bool>true</bool> </edit> <edit mode="assign" name="embeddedbitmap"> <bool>false</bool> </edit> <edit mode="assign" name="hinting"> <bool>true</bool> </edit> <edit mode="assign" name="hintstyle"> <const>hintslight</const> </edit> <edit mode="assign" name="lcdfilter"> <const>lcddefault</const> </edit> <edit mode="assign" name="rgba"> <const>rgb</const> </edit> </match> </fontconfig> 3. Run these commmands: # Reconfigure fontconfig sudo dpkg-reconfigure fontconfig-config # Regenerate fonts cache sudo dpkg-reconfigure fontconfig Or just run ...

26 November 2025 · 1 min · Eloy Melo

Debian Post Install

Enable contrib and non-free sources Using the terminal, edit the following file, add the “contrib” and “non-free” sources, or replace with these lines: sudo vim /etc/apt/sources.list deb http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware deb-src http://deb.debian.org/debian bookworm main contrib non-free non-free-firmware deb http://deb.debian.org/debian-security/ bookworm-security main contrib non-free non-free-firmware deb-src http://deb.debian.org/debian-security/ bookworm-security main contrib non-free non-free-firmware deb http://deb.debian.org/debian bookworm-updates main contrib non-free non-free-firmware deb-src http://deb.debian.org/debian bookworm-updates main contrib non-free non-free-firmware Enable bookworm backports (it works for Trixie as well) ...

9 April 2025 · 2 min · Eloy Melo