fxBlue

This is my custom image for Fedora Silverblue based on BlueBuild and uBlue.

It sets up the uBlue Nvidia image with the following changes:

• Replace firefox with Flatpak version
• Remove unneeded packages
  • Gnome Tour
  • Gnome Help
  • Gnome Tweaks
  • Gnome Extensions
  • Htop
  • Nvtop
• Install Gnome extensions
  • Blur My Shell
  • Alphabetical App Grid
  • Clipboard Indicator
  • Focused Window D-Bus
  • Rounded Window Corners Reborn
  • Tiling Assistant
• Replace PPD with Tuned for better power saving
• Replace gnome-terminal with Wezterm
  • Replace Gnome Terminal Nautilus integration with nautilus-open-any-terminal
• Replace Gnome System Monitor with Mission Center
• Install the Fish shell
• Install wl-clipboard
• Install zenity
• Add required udev rules for kmonad
• Remove Gnome classic session
• Change Gnome settings
  • Use adw-gtk3 by default
  • Show battery percentage
  • Enable touchpad tap to click
  • Center new windows
• Install packages which are needed for some neovim plugins:
  • gcc and g++
  • libcurl-devel
  • lua
  • luajit-devel
• Replace vim with neovim nightly
• Install podman-compose and podman-docker
• Harden the system
  • NetworkManager
    • Randomize MAC address
    • Enable IPv6 privacy extensions
  • Use hardened kernel parameters
  • Blacklist some kernel modules to reduce attack surface
  • Use hardened boot options
    • Run ujust sec-kargs to enable
  • Use secure time synchronization with NTS
  • Use local authselect profile
  • Configurations taken from:
    • Madaidan's Linux hardening guide
    • PrivSec desktop Linux hardening guide
    • secureblue
• Install Homebrew
• Automatically install my dotfiles