Configurare Sistem de operare

Sistemul de operare optimizat pentru Edge Computing și Self-Healing

  1. Introducere și Context

În mediile tradiționale de Cloud, infrastructura este centralizată și stabilă. În schimb, Edge Computing implică mii de dispozitive hardware (Raspberry Pi, NVIDIA Jetson, mini-PC-uri industriale) dispersate geografic, adesea conectate prin rețele instabile (4G/5G) și fără suport tehnic la fața locului.

BalenaOS este un sistem de operare open-source bazat pe Linux (Yocto Project), dezvoltat special pentru a rezolva aceste probleme. Acesta permite rularea aplicațiilor în containere izolate și oferă mecanisme automate de monitorizare, depanare și autovindecare (self-healing).

  1. Arhitectura Sistemului

Spre deosebire de un Linux clasic (precum Ubuntu), BalenaOS folosește o arhitectură minimalistă, securizată și optimizată pentru memoria Flash (carduri SD, eMMC).

  • Sistem de fișiere Read-Only (RootFS): Partitia principală a sistemului de operare este blocată la scriere. Acest lucru previne coruperea sistemului în cazul unei pene bruște de curent.
  • Arhitectură Dual-Root (Partiții A/B): BalenaOS deține două versiuni ale sistemului în paralel. Când se face un update de sistem, acesta se instalează pe partiția inactivă. Dacă update-ul eșuează, sistemul revine automat la partiția funcțională.
  • balenaEngine: Este motorul de rulare a containerelor. Reprezintă o versiune modificată de Docker, optimizată drastic pentru Edge (este cu 3.5x mai mică, consumă mai puțin RAM și previne uzura prematură a stocării prin limitarea scrierilor pe disc).
  1. Mecanisme de Troubleshooting și Depanare (Debug)

BalenaOS include un set unic de instrumente native pentru diagnosticarea și remedierea problemelor de la distanță:

  • Local Mode & SSH persistent: Dezvoltatorii se pot conecta securizat la terminalul dispozitivului prin SSH (chiar și în spatele unui firewall/NAT) direct din consola web balenaCloud sau prin CLI.
  • Log Streaming eficient: Jurnalele de erori (logs) generate de aplicații și de kernel-ul Linux sunt colectate local în RAM și transmise către server doar când există conexiune la internet, prevenind blocarea rețelei.
  • Inspecția containerelor în timp real: Permite rularea de comenzi de diagnosticare direct în interiorul containerului blocat pentru a verifica procesele interne fără a opri restul aplicațiilor.
  1. Soluția de Autovindecare (Self-Healing)

Cea mai puternică caracteristică a BalenaOS este capacitatea de a repara singur aplicațiile defecte fără intervenție umană.

[Aplicație Înghețată / Crash]

│

▼

[balenaEngine: Detecție eșec Health Check]

│

▼

[Restart Automat Container Local] (Timp de remediere: < 1 secundă)

Mecanismele incluse:

Engine Restart Guard: Dacă un container de aplicație crapă (din cauza unui Out of Memory sau Segmentation Fault), balenaEngine îl repornește automat în câteva milisecunde conform politicii de restart configurate.

Health Checks Inteligente: Dezvoltatorii pot defini scripturi de test în container. Dacă aplicația nu mai răspunde la cereri interne timp de 30 de secunde, sistemul o declară “unhealthy” și o reciclează.

Rollback de Aplicație (Fail-safe Updates): La descărcarea unei noi versiuni de cod, dacă noul container nu trece testele de pornire în primele minute, sistemul distruge containerul nou și repornește versiunea anterioară stabilă cache-uită local.

Hardware Watchdog Integration: BalenaOS se integrează nativ cu cipul electronic de siguranță al plăcii de bază (Watchdog). Dacă sistemul de operare îngheață complet, cipul taie alimentarea pentru un reboot complet curat la nivel hardware.

  1. Concluzie

BalenaOS transformă hardware-ul fragil de tip Edge într-o infrastructură rezistentă, de clasă industrială. Prin combinarea containerelor izolate (balenaEngine) cu un sistem de fișiere protejat și politici stricte de Self-Healing, platforma reduce costurile de mentenanță la sol cu până la 90%, fiind o soluție de referință în IoT-ul modern.

[mai mult...]

Bluestar Linux installation guide

Download Bluestar Linux

Download the latest ISO from the project’s download page or SourceForge mirror. Verify the checksum if available before creating installation media.

Create a Bootable USB

Linux

sudo dd if=bluestar-linux.iso of=/dev/sdX bs=4M status=progress oflag=sync

Replace /dev/sdX with your USB device.

Windows

Recommended tools:

  • Rufus
  • Ventoy
  • balenaEtcher
Boot the Installer
  1. Insert the USB drive
  2. Open your computer’s boot menu
  3. Select the USB device
  4. Boot into the Bluestar Live environment.
Explore the Live Environment

Before installing, verify that:

  • Graphics work correctly.
  • Wi-Fi connects successfully.
  • Audio functions properly.
  • Touchpad and keyboard operate normally.

If everything works in the live session, it will usually work after installation.

Launch the Installer

Double-click the installer icon on the desktop.

The installer guides you through:

  • Language
  • Keyboard layout
  • Time zone
  • Disk partitioning
  • User creation
  • Bootloader installation
Disk Partitioning

Automatic Partitioning

Recommended for new users.

The installer automatically creates:

  • EFI System Partition
  • Root partition
  • Swap (if configured)
Manual Partitioning

Example layout:

Partition Size Filesystem Mount Point
EFI 512 MB FAT32 /boot/efi
Root 40 GB ext4 /
Home Remaining ext4 /home
Swap 4–8 GB swap —

For UEFI systems, ensure the EFI partition is formatted as FAT32.

Specify:

  • Username
  • Password
  • Computer hostname
  • Administrator privileges

Use a strong password.

Bootloader Installation

Bluestar installs GRUB automatically for both UEFI and legacy BIOS systems. After installation, reboot and remove the USB drive.

First Boot

Log into KDE Plasma.

Open Konsole to update the system.

Update the System

sudo pacman -Syu

Because Bluestar is a rolling-release distribution, frequent updates are recommended.

Configure Mirrors

Install reflector if desired:

sudo pacman -S reflector

Generate a mirror list:

sudo reflector \
--country "United States" \
--latest 20 \
--protocol https \
--sort rate \
--save /etc/pacman.d/mirrorlist

Then update:

sudo pacman -Syyu
Install Development Tools
sudo pacman -S base-devel git

These packages are required for building software from the Arch User Repository.

Install an AUR Helper

Example using yay:

git clone https://aur.archlinux.org/yay.git

cd yay

makepkg -si

You can now install AUR packages:

yay -S visual-studio-code-bin
Install Graphics Drivers

Intel

sudo pacman -S mesa vulkan-intel intel-media-driver

AMD

sudo pacman -S mesa vulkan-radeon

NVIDIA

sudo pacman -S nvidia nvidia-utils

Reboot after installing proprietary NVIDIA drivers.

Enable Printing
sudo pacman -S cups system-config-printer

Enable the service:

sudo systemctl enable --now cups
Configure Audio

Modern Bluestar releases use PipeWire.

Install additional packages if needed:

sudo pacman -S

pipewire

pipewire-pulse

wireplumber

Verify:

pactl info
Install Common Applications

Office

sudo pacman -S libreoffice-fresh

Browser

sudo pacman -S firefox

Media

sudo pacman -S vlc

Image Editing

sudo pacman -S gimp

Development

sudo pacman -S

python

gcc

clang

cmake

rust

go
Configure Firewall

Install UFW:

sudo pacman -S ufw

Enable:

sudo systemctl enable --now ufw

Allow SSH if needed:

sudo ufw allow ssh

Enable firewall:

sudo ufw enable
Install Flatpak
sudo pacman -S flatpak

Add Flathub:

flatpak remote-add --if-not-exists flathub \
https://flathub.org/repo/flathub.flatpakrepo

Install applications:

flatpak install flathub org.libreoffice.LibreOffice
Configure Snapshots (Optional)

Install Timeshift:

sudo pacman -S timeshift

Configure scheduled snapshots for easy recovery after updates.

Enable SSD TRIM
sudo systemctl enable fstrim.timer

Verify:

systemctl status fstrim.timer
Useful KDE Configuration

Open System Settings to configure:

  • Display scaling
  • Global theme
  • Window behavior
  • Power management
  • Night Color
  • Virtual desktops
  • Keyboard shortcuts
Useful Pacman Commands

Update system:

sudo pacman -Syu

Search packages:

pacman -Ss package

Install package:

sudo pacman -S package

Remove package:

sudo pacman -R package

Remove package and dependencies:

sudo pacman -Rns package

Clean package cache:

sudo pacman -Sc
[mai mult...]

How to install Artix Linux

Artix Linux is a rolling-release Linux distribution based on Arch Linux that removes systemd and instead supports multiple init systems:

  • OpenRC (most beginner-friendly)
  • Runit
  • s6
  • Dinit

Most Arch Linux documentation also applies to Artix, with the primary difference being service management and the installation tools.

This guide installs:

  • UEFI boot
  • GPT partition table
  • GRUB bootloader
  • Linux kernel
  • OpenRC (recommended for beginners)
  • NetworkManager
  • KDE Plasma (optional desktop)
  • Basic development tools
Step 1 – Download Artix

Download the latest ISO from the official Artix website.

Recommended editions:

  • Base ISO – full manual installation
  • Graphical ISO – Calamares installer
  • Community ISO – preconfigured desktop

For learning Linux, the Base ISO is recommended.

Step 2 – Create Bootable USB

On Linux:

sudo dd if=artix.iso of=/dev/sdX bs=4M status=progress oflag=sync

Replace:

  • /dev/sdX with your USB device

Alternatively use:

  • Ventoy
  • Balena Etcher
  • Rufus (Windows)
Step 3 – Boot the Installer

Boot from USB.

Verify network connectivity:

ping archlinux.org

If using Ethernet it usually works automatically.

For Wi-Fi:

nmtui

or configure manually.

Step 4 – Verify Boot Mode
ls /sys/firmware/efi

If the directory exists, you’re booted in UEFI mode.

Step 5 – Partition the Disk

View drives:

lsblk

Launch cfdisk:

cfdisk /dev/nvme0n1

Example layout:

EFI System Partition

  • 512 MB
  • FAT32

Root

  • Remaining space
  • Linux filesystem

Optional:

Home partition

Swap partition

Step 6 – Format Partitions

EFI:

mkfs.fat -F32 /dev/nvme0n1p1

Root:

mkfs.ext4 /dev/nvme0n1p2

Swap:

mkswap /dev/nvme0n1p3
swapon /dev/nvme0n1p3
Step 7 – Mount Filesystems
mount /dev/nvme0n1p2 /mnt

mkdir -p /mnt/boot/efi

mount /dev/nvme0n1p1 /mnt/boot/efi
Step 8 – Install Base System

Install the base packages:

basestrap /mnt base base-devel linux linux-firmware

Install OpenRC:

basestrap /mnt openrc elogind-openrc

You can substitute openrc with runit, dinit, or s6 if preferred.

Step 9 – Generate fstab
fstabgen -U /mnt >> /mnt/etc/fstab

Verify:

cat /mnt/etc/fstab
Step 10 – Chroot
artix-chroot /mnt
Step 11 – Time Zone

Example:

ln -sf /usr/share/zoneinfo/America/New_York /etc/localtime

Generate hardware clock:

hwclock --systohc
Step 12 – Locale

Edit:

nano /etc/locale.gen

Uncomment:

en_US.UTF-8 UTF-8

Generate:

locale-gen

Create locale configuration:

echo LANG=en_US.UTF-8 > /etc/locale.conf
Step 13 – Hostname
echo mypc > /etc/hostname

Edit hosts:

nano /etc/hosts

Contents:

127.0.0.1 localhost
::1 localhost
127.0.1.1 mypc.localdomain mypc
Step 14 – Root Password
passwd
Step 15 – Create User
useradd -m -G wheel username

passwd username

Enable sudo:

EDITOR=nano visudo

Uncomment:

%wheel ALL=(ALL:ALL) ALL
Step 16 – Install Bootloader

Install packages:

pacman -S grub efibootmgr os-prober

Install GRUB:

grub-install \
--target=x86_64-efi \
--efi-directory=/boot/efi \
--bootloader-id=GRUB

Generate configuration:

grub-mkconfig -o /boot/grub/grub.cfg
Step 17 – Networking

Install:

pacman -S networkmanager

For OpenRC:

rc-update add NetworkManager default
Step 18 – Install Useful Packages
pacman -S

nano

vim

git

wget

curl

htop

bash-completion

openssh
Step 19 – Graphics Drivers

Intel:

pacman -S mesa intel-media-driver vulkan-intel

AMD:

pacman -S mesa vulkan-radeon

NVIDIA:

pacman -S nvidia nvidia-utils
Step 20 – Install Xorg
pacman -S xorg xorg-server xorg-xinit
Step 21 – Install KDE Plasma
pacman -S plasma kde-applications sddm

Enable display manager:

rc-update add sddm default
Step 22 – Audio

Install PipeWire:

pacman -S

pipewire

pipewire-pulse

wireplumber
Step 23 – Fonts
pacman -S

noto-fonts

ttf-dejavu

ttf-liberation
Step 24 – Enable Services

Examples:

rc-update add dbus default

rc-update add elogind default

rc-update add NetworkManager default

rc-update add sddm default
Step 25 – Exit
exit

umount -R /mnt

reboot

Remove the installation USB when prompted.

Updating the System
sudo pacman -Syu
Installing the AUR Helper

Clone and build yay:

git clone https://aur.archlinux.org/yay.git

cd yay

makepkg -si
Common Useful Packages

Development:

gcc

clang

cmake

python

rust

go

Utilities:

firefox

vlc

gimp

libreoffice

keepassxc

Terminal:

kitty

alacritty

tmux

zsh

fish
Security Recommendations
  • Use a normal user account for daily work.
  • Keep the system updated regularly with pacman -Syu.
  • Enable the firewall (e.g., ufw or nftables).
  • Install CPU microcode updates (intel-ucode or amd-ucode) if applicable.
  • Use full-disk encryption (LUKS) for laptops if you need data protection.
[mai mult...]

Tuxedo OS install guide

TUXEDO OS is a Linux distribution developed by TUXEDO Computers. It is based on Ubuntu LTS, uses the KDE Plasma desktop, ships with Flatpak support, and includes TUXEDO-specific optimizations while remaining installable on most standard PCs and laptops.

1. Before you Start

Minimum Requirements

Recommended Hardware

  • 64-bit CPU (Intel or AMD)
  • 4 GB RAM minimum (8+ GB recommended)
  • 25 GB free storage minimum
  • UEFI firmware
  • USB flash drive (8 GB or larger)

Important Notes

  • Secure Boot should be disabled before installation. TUXEDO explicitly notes this requirement for ISO installations.
  • NVIDIA GPUs generally work well, but very new GPU generations may occasionally require post-installation driver updates.

2. Download the TUXEDO OS ISO

Download the latest ISO image from:

Official TUXEDO OS Download Page

After downloading:

Linux

sha256sum TUXEDO-OS*.iso

Windows

Get-FileHash .\TUXEDO-OS.iso -Algorithm SHA256

Verify the checksum against the value provided by TUXEDO.

3. Create a Bootable USB Drive

Windows

Recommended tools:

Procedure:

  1. Insert USB drive
  2. Open Rufus or Etcher
  3. Select the TUXEDO OS ISO
  4. Select the USB drive
  5. Start writing
  6. Wait until completion

Linux

Using dd:

sudo dd if=TUXEDO-OS.iso of=/dev/sdX bs=4M status=progress oflag=sync

Replace /dev/sdX with your USB device.

Verify carefully before executing.

4. Configure BIOS/UEFI

Reboot and enter firmware setup.

Common keys:

Vendor Key
ASUS F2 / Del
Dell F12
Lenovo F1 / F2
HP Esc / F10
MSI Del

Make these changes:

Disable Secure Boot

Security → Secure Boot → Disabled

Enable UEFI Mode

Boot Mode → UEFI

Avoid Legacy/CSM mode unless required.

Boot from USB

Move your USB device to the top of the boot order or use the boot menu.

5. Start the Live Environment

Boot from the USB drive.

You will see options similar to:

Start TUXEDO OS
Safe Graphics Mode
Memory Test

Choose:

Start TUXEDO OS

The system loads into a live KDE Plasma desktop. TUXEDO provides a full live environment so you can test hardware before installing.

6. Launch the Installer

Double-click:

Install TUXEDO OS

The installer is based on Calamares.

7. Installation Walkthrough

Step 1 – Language

Select:

English

or your preferred language.

Click:

Next

Step 2- region and time zone

Select:

Europe/Bucharest

(or your location).

Verify:

24-hour format
Correct date/time

Step 3 – Keyboard Layout

Examples:

US
UK
Romanian
German
French

Test keys in the provided field.

Step 4 – Partitioning

You have several options.

Option A: Entire Disk 

Erase Disk

Good for dedicated Linux systems.

Option B: Dual Boot with Windows

Select:

Install alongside Windows

Recent TUXEDO ISOs support guided dual-boot installation and encrypted setups.

Recommended free space:

50–100 GB

Suggested layout:

Mount Point Size
EFI 512 MB
/ 40+ GB
/home Remaining
swap 4–16 GB

Example:

EFI      FAT32     512MB
/        ext4      60GB
/home    ext4      remainder
swap     8GB

Step 5 – Create User

Example:

Name: John Smith
Username: john
Computer: tuxedo-pc
Password: ********

Options:

  • Auto-login
  • Require password on login

Recommended:

Require password

Verify:

  • Correct disk selected
  • Correct timezone
  • Correct username

Click:

Install

Installation usually takes:

5–20 minutes

depending on hardware.

8. First Boot

Remove USB when prompted.

Reboot.

You should see:

GRUB
↓
Plasma Login Screen
↓
Desktop

9. Initial System Update

Open Konsole.

Run:

sudo apt update
sudo apt full-upgrade -y

Reboot:

sudo reboot

TUXEDO regularly updates kernels, KDE components, and repositories beyond standard Ubuntu LTS packages.

10. Configure Flatpak

TUXEDO OS favors Flatpak instead of Ubuntu Snap packages.

Verify:

flatpak --version

Add Flathub:

flatpak remote-add --if-not-exists flathub \
https://flathub.org/repo/flathub.flatpakrepo

Install software:

flatpak install flathub org.videolan.VLC

11. Configure Drivers

AMD Graphics

Normally automatic.

Verify:

lspci | grep VGA

Normally automatic.

No action needed.

NVIDIA Graphics

Check:

nvidia-smi

If not installed:

sudo ubuntu-drivers autoinstall

or use:

sudo apt install tuxedo-nvidia-driver

depending on available repositories.

Some users with very recent NVIDIA hardware have reported needing manual driver installation after setup.

12. Install Essential Software

Development

sudo apt install git curl build-essential
sudo apt install docker.io
sudo usermod -aG docker $USER

Log out and back in.

VS Code

flatpak install flathub com.visualstudio.cod
flatpak install flathub org.videolan.VLC
flatpak install flathub com.valvesoftware.Steam
[mai mult...]

How to install and configure AnduinOS

1. Understanding AnduinOS

AnduinOS is based on Ubuntu and uses the familiar Debian/Ubuntu package ecosystem (apt). It is available in:

  • LTS (Long-Term Support) releases for stability
  • Standard releases for newer software and features

The project recommends the LTS branch for most users and the Standard branch for developers and enthusiasts.

2. System Requirements

Component Requirement
CPU 2 GHz x86_64 processor
RAM 4 GB
Storage 20 GB
Display 1024×768
Firmware UEFI or BIOS

Recommended Requirements

Component Recommendation
CPU 2.5 GHz quad-core
RAM 8 GB or more
Storage 50 GB SSD
Display 2560×1440
Firmware UEFI with Secure Boot

AnduinOS currently supports only x86_64 systems and ACPI-compliant hardware. ARM systems are not supported.

3. Download AnduinOS

Official documentation:

AnduinOS Documentation

Download the latest ISO image from the official download page. The project offers multiple language-specific ISOs, but you can still change the language later.

4. Verify the ISO

After downloading:

Linux

sha256sum AnduinOS.iso

macOS

shasum -a 256 AnduinOS.iso

Windows PowerShell

Get-FileHash .\AnduinOS.iso -Algorithm SHA256

Compare the output with the checksum published alongside the ISO.

5. Create a Bootable USB

Recommended tools:

  • Rufus (Windows)
  • Balena Etcher
  • Ventoy

Using Rufus

  1. Insert USB drive (8 GB minimum).
  2. Open Rufus.
  3. Select the AnduinOS ISO.
  4. Choose:
    • GPT for UEFI systems
    • MBR for Legacy BIOS
  5. Click Start.

6. Configure BIOS/UEFI

Unlike many Linux distributions that recommend disabling Secure Boot, AnduinOS explicitly supports Secure Boot and recommends enabling it.

Recommended settings:

Enable

  • Secure Boot
  • UEFI mode

Disable

  • Legacy Boot (if possible)

Save changes and reboot.

7. Boot the Installer

  1. Insert USB
  2. Restart the computer

  3. Open Boot Menu:

    • F12
    • F11
    • Esc
    • F10

    (varies by manufacturer)

  4. Select the USB drive

The live installer environment will start.

8. Start Installation

Select:

Try and Install AnduinOS

Recent releases renamed the installer menu entry from “Install AnduinOS” to “Try and Install AnduinOS.”

9. Installation Wizard

The installer is Ubuntu-style and straightforward.

Step 1 – Language

Choose:

  • English
  • Romanian
  • German
  • French
  • etc.

Click Continue.

Step 2 – Keyboard Layout

Examples:

  • US
  • UK
  • Romanian Standard

Test keyboard input before proceeding.

Step 3 – Updates and Third-Party Software

Recommended:

✓ Download updates during installation

✓ Install third-party drivers and codecs

This saves time after installation.

Step 4 – Disk Setup

Option A: Entire Disk 

If AnduinOS will be your only OS:

Erase disk and install AnduinOS

Installer creates:

  • EFI partition
  • Root partition
  • Swap file

Automatically.

Option B: Dual Boot with Windows

AnduinOS supports dual booting.

Best practice:

  1. Install Windows first.
  2. Shrink Windows partition.
  3. Leave unallocated space.
  4. Install AnduinOS alongside Windows.

Windows should always be installed first because it may overwrite the bootloader.

Suggested partition sizes:

Mount Point Size
EFI Existing
Root (/) 40–60 GB
Home Remaining
Swap Automatic

Option C: Encrypted Installation

AnduinOS supports:

  • LUKS2
  • LVM encryption

during installation.

Recommended for:

  • Laptops
  • Business systems
  • Portable workstations

Step 5 – Location

Choose your region.

Example:

Europe/Bucharest

This configures:

  • Time zone
  • Locale
  • Preferred mirrors

Step 6 – User Account

Create:

  • Full Name
  • Username
  • Password
  • Hostname

Use a strong password.

Step 7 – Secure Boot Password

If Secure Boot is enabled, AnduinOS asks for a Secure Boot enrollment password.

Example:

MySecureBootPassword123

Remember this password.

You’ll need it during the first boot to enroll the AnduinOS signing key.

10. First Boot

After installation:

  1. Remove USB.
  2. Reboot.

If Secure Boot is enabled:

  1. MOK Manager appears.
  2. Select:
Enroll Key
  1. Enter the password created during installation.

This registers AnduinOS with Secure Boot.

11. Update the System

Open Terminal:

sudo apt update
sudo apt full-upgrade -y

Reboot if necessary:

sudo reboot

12. Configure Faster Package Mirrors

For users in Romania or Europe, selecting nearby mirrors improves download speeds.

Update package lists:

sudo apt update

AnduinOS documentation recommends choosing the best mirror after installation.

13. Install Essential Utilities

AnduinOS intentionally keeps the system minimal.

Install common tools:

sudo apt install \
curl \
wget \
git \
vim \
htop \
build-essential \
software-properties-common -y

14. Install Flatpak 

The AnduinOS project recommends Flatpak and Flathub as the preferred graphical application ecosystem.

Install Flatpak:

sudo apt install flatpak -y

Add Flathub:

flatpak remote-add --if-not-exists flathub \
https://flathub.org/repo/flathub.flatpakrepo

Install GNOME Software support:

sudo apt install gnome-software-plugin-flatpak -y

Reboot:

sudo reboot

15. Install a Software Store

Unlike Ubuntu, AnduinOS ships without a software center by default.

Recommended:

GNOME Software

sudo apt install gnome-software -y

Snap Store

sudo apt install snapd -y
sudo snap install snap-store

Flatpak-Based Setup

Use GNOME Software with Flathub support.

16. Install Multimedia Support

sudo apt install ubuntu-restricted-extras -y

Provides:

  • MP3 playback
  • Common video codecs
  • Microsoft fonts

17. Configure Development Environment

Git

git config --global user.name "Your Name"
git config --global user.email "you@example.com"

Docker

sudo apt install docker.io -y
sudo systemctl enable --now docker

Verify:

docker --version

AnduinOS documentation specifically highlights Docker for service hosting workloads.

18. Install Drivers

Check hardware:

lspci

Update firmware:

sudo fwupdmgr refresh
sudo fwupdmgr get-updates
sudo fwupdmgr update

AnduinOS documentation recommends updating firmware after installation.

19. Configure Power Profiles

Recent releases include:

power-profiles-daemon

for power management.

View current profile:

powerprofilesctl get

Set performance mode:

powerprofilesctl set performance

Set balanced mode:

powerprofilesctl set balanced

20. Security Hardening

Enable firewall:

sudo apt install ufw -y
sudo ufw enable

Check status:

sudo ufw status

Enable automatic updates:

sudo apt install unattended-upgrades -y
sudo dpkg-reconfigure unattended-upgrades

21. Backup Strategy

Install Timeshift:

sudo apt install timeshift -y

Recommended schedule:

  • Daily snapshots
  • Weekly snapshots
  • External SSD backups

22. Useful Applications

Browser

sudo apt install firefox -y

Office

sudo apt install libreoffice -y

Media

sudo apt install vlc -y

SSH Server

sudo apt install openssh-server -y

Enable:

sudo systemctl enable --now ssh
[mai mult...]

Garuda Linux guide

Choose a Garuda Edition

Popular editions include:

  • KDE Dr460nized (flagship edition)
  • KDE Lite
  • GNOME
  • XFCE
  • Cinnamon
  • Hyprland
  • Gaming Edition

For most users, KDE Dr460nized is the best choice because it receives the most community attention and includes Garuda’s signature desktop customization.

Download the ISO

Visit:

Garuda Linux Official Website

Download:

  • Latest ISO
  • Corresponding SHA256 checksum if available

Verify the Download

Linux

sha256sum garuda-linux.iso

Compare the output with the checksum published by Garuda.

Windows

PowerShell:

Get-FileHash .\garuda-linux.iso -Algorithm SHA256

Verifying the ISO helps avoid installation failures caused by corrupted downloads. Community reports frequently trace unexplained installer issues back to damaged ISOs.

Create a Bootable USB

You’ll need:

  • 8 GB or larger USB drive

Recommended tools:

  • Rufus (Windows)
  • Balena Etcher
  • Ventoy

Using Rufus

  1. Insert USB drive
  2. Open Rufus
  3. Select Garuda ISO
  4. Partition Scheme:
    • GPT for UEFI systems
    • MBR for legacy BIOS
  5. Click Start.

Configure BIOS/UEFI

Before installation:

Enable

  • UEFI mode

Disable

  • Secure Boot
  • Fast Boot

Several installation problems reported by users are resolved by ensuring UEFI mode is enabled and Secure Boot is disabled.

Boot into the Live Environment

  1. Insert USB.
  2. Reboot.
  3. Open boot menu (usually F12, F10, ESC, or DEL).
  4. Select USB drive.

You will enter the Garuda live environment.

Launch the Installer

Garuda uses the graphical Calamares installer.

From the desktop:

Install Garuda Linux

or

Garuda Welcome → Install

Installation Walkthrough

Step 1: Language

Choose your preferred language.

Click Next.

Step 2: Time Zone

Select:

  • Region
  • Time zone

Example:

Europe/Bucharest

Select your layout.

Examples:

  • US
  • UK
  • Romanian Standard

Test keys before continuing.

Step 4: Partitioning

This is the most important step.

Option A: Erase Disk

Use if:

  • Garuda will be the only OS

Choose:

Erase Disk

The installer automatically creates:

  • EFI partition
  • Btrfs root partition
  • Swap configuration

Option B: Dual Boot

Use if keeping Windows.

Recommended layout:

Partition Size
EFI Existing
Root (/) 50–100 GB
Home Remaining
Swap Optional

Never delete the Windows EFI partition if dual booting.

Option C: Manual Partitioning

Advanced users may create:

Mount Point Filesystem
/boot/efi FAT32
/ Btrfs
/home Btrfs
swap Linux Swap

Garuda works best with Btrfs because snapshots are integrated into the system.

Step 5: User Account

Create:

  • Full name
  • Hostname
  • Username
  • Password

Optional:

  • Use same password for administrator account

Step 6: Review

Verify:

  • Timezone
  • Partitions
  • User information

Click:

Install

10. First Boot

After installation:

  1. Remove USB drive.
  2. Reboot.

Garuda will boot into its desktop environment.

11. Initial System Setup

Garuda typically launches a setup assistant after the first login.

Use it to:

  • Install additional software
  • Configure mirrors
  • Enable services
  • Update the system

12. Perform the First Update

Open Terminal:

garuda-update

This is preferred over using raw pacman commands because it handles mirror updates and package synchronization more safely.

13. Configure Snapshots

One of Garuda’s biggest advantages is automatic snapshot management using Btrfs and Snapper.

Verify snapshots:

sudo snapper list

Snapshots provide rollback points before major updates.

14. Install Essential Software

Development Tools

sudo pacman -S base-devel git

Flatpak Support

sudo pacman -S flatpak

Enable Flathub:

flatpak remote-add --if-not-exists flathub \
https://flathub.org/repo/flathub.flatpakrepo

Browsers

sudo pacman -S firefox

or

sudo pacman -S chromium

15. Configure the AUR

Garuda includes support for Arch’s software ecosystem and commonly integrates GUI package management tools.

Update:

sudo pacman -Syu

Install an AUR helper:

sudo pacman -S yay

Example:

yay -S visual-studio-code-bin

16. Gaming Setup

Garuda is popular among gamers.

Install:

Steam

sudo pacman -S steam

Lutris

sudo pacman -S lutris

MangoHUD

sudo pacman -S mangohud

Garuda Gaming Edition may already include many gaming-related tools.

17. NVIDIA Configuration

Check GPU:

lspci | grep VGA

Install NVIDIA drivers:

sudo pacman -S nvidia

Reboot:

sudo reboot

Verify:

nvidia-smi

18. Configure Backups

Install Timeshift:

sudo pacman -S timeshift

Even with Btrfs snapshots, external backups are strongly recommended.

Suggested backup targets:

  • External SSD
  • NAS
  • Cloud storage

19. Useful Garuda Tools

Garuda includes several management utilities.

System maintenance:

  • Clear cache
  • Remove orphan packages
  • Manage services

Garuda Settings Manager

  • Kernel management
  • Driver management
  • System tweaks

Garuda Gamer

One-click installation of:

  • Steam
  • Wine
  • Proton tools
  • Emulators

20. Common Troubleshooting

Common causes:

  • Secure Boot enabled
  • Small EFI partition
  • Corrupted ISO

Verify:

lsblk

EFI partition should generally be at least 300–500 MB for modern systems. Community troubleshooting frequently points to EFI sizing and bootloader configuration as causes of GRUB installation failures.

Boot from:

Advanced Options

Select a snapshot.

Restore:

sudo snapper rollback
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