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Tuxedo OS install guide

Posted 17 June 2026
By Daniel Ionica
1
121

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:

Insert USB drive
Open Rufus or Etcher
Select the TUXEDO OS ISO
Select the USB drive
Start writing
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

Posted 05 June 2026
By Daniel Ionica
4
104

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

Insert USB drive (8 GB minimum).
Open Rufus.
Select the AnduinOS ISO.
Choose:
- GPT for UEFI systems
- MBR for Legacy BIOS
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

Insert USB
Restart the computer
Open Boot Menu:
- F12
- F11
- Esc
- F10
(varies by manufacturer)
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:

Install Windows first.
Shrink Windows partition.
Leave unallocated space.
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:

Remove USB.
Reboot.

If Secure Boot is enabled:

MOK Manager appears.
Select:

Enroll Key

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

Posted 05 June 2026
By Daniel Ionica
1
119

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

Insert USB drive
Open Rufus
Select Garuda ISO
Partition Scheme:
- GPT for UEFI systems
- MBR for legacy BIOS
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

Insert USB.
Reboot.
Open boot menu (usually F12, F10, ESC, or DEL).
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

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:

Remove USB drive.
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

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

[mai mult...]

Kubuntu installation guide

Posted 14 May 2026
By Daniel Ionica
-1
175

1. System Requirements

Minimum Requirements

Component	Minimum
CPU	Dual-core 64-bit
RAM	4 GB
Storage	25 GB
USB	8 GB installation media
GPU	Integrated graphics supported

Recommended Requirements

Component	Recommended
CPU	Quad-core or better
RAM	8–16 GB
Storage	SSD with 50+ GB free
GPU	Modern Intel/AMD/NVIDIA

2. Downloading Kubuntu

Download the latest LTS release from:

Kubuntu Downloads

Recommended Version

Use the latest LTS (Long-Term Support) release unless you specifically need bleeding-edge packages.

Advantages of LTS:

More stable
Longer support cycle
Better driver compatibility
Recommended for workstations and beginners

3. Creating a Bootable USB

Windows Tools

Recommended:

Linux Tools

You can use:

dd
KDE ISO Image Writer
GNOME Disks
Ventoy

Using Rufus (Windows)

Insert USB drive
Open Rufus
Select Kubuntu ISO
Partition scheme:
- UEFI systems → GPT
- Legacy BIOS → MBR
Click Start

4. BIOS/UEFI Configuration

Before installation:

Enter BIOS/UEFI

Common keys:

Recommended Settings

Enable:

UEFI boot mode
AHCI for SATA

Disable:

Fast Boot (temporarily)
Secure Boot (optional but helpful for NVIDIA)

Boot Priority

Set USB drive as first boot device.

5. Installing Kubuntu

Boot Into Live Environment

Select:

“Try or Install Kubuntu”

You can:

Test hardware first
Verify Wi-Fi/networking
Check display scaling

Start Installer

Double-click:

Install Kubuntu

Language & Keyboard

Choose:

Language
Keyboard layout
Time zone

Installation Type

Option A — Erase Disk

Best for dedicated Linux systems.

Option B — Dual Boot

Installs alongside Windows.

Option C — Manual Partitioning

Recommended for advanced users.

Recommended Partition Layout

Mount Point	Size	Filesystem
EFI	512 MB	FAT32
`/`	40–60 GB	ext4
`/home`	Remaining space	ext4
swap	4–16 GB	swap

User Configuration

Create:

Username
Password
Hostname

Recommended:

Enable automatic login only on trusted personal machines
Use strong passwords

Installation Process

The installer:

Copies system files
Installs bootloader
Detects operating systems
Configures locales

Typical installation time:

SSD: 10–20 minutes
HDD: 20–40 minutes

6. First Boot Configuration

After reboot:

Verify:

Internet connection
Display resolution
Audio
Bluetooth
Touchpad/keyboard

7. Updating the System

Open terminal (Ctrl + Alt + T):

sudo apt update
sudo apt full-upgrade -y

Then reboot:

sudo reboot

8. Open Driver Manager

Navigate:

System Settings → Driver Manager

NVIDIA Drivers

Recommended:

Proprietary NVIDIA drivers

Install via GUI or terminal:

sudo ubuntu-drivers autoinstall

Reboot afterward.

AMD Drivers

Modern AMD GPUs work well with open-source Mesa drivers already included.

Optional Mesa update:

sudo add-apt-repository ppa:kisak/kisak-mesa
sudo apt update
sudo apt upgrade

9. Essential Applications

Package Management

Kubuntu includes:

Discover GUI store
APT package manager

Recommended Software

Browsers

Firefox
Google Chrome
Brave

Communication

Discord
Telegram Desktop

Productivity

LibreOffice
OnlyOffice

Media

VLC media player
OBS Studio

Development

Visual Studio Code
Docker
Git

Install Common Packages

sudo apt install \
git curl wget htop neofetch \
build-essential vlc flatpak \
timeshift gufw

10. KDE Plasma Customization

System Settings

Main customization hub:

System Settings

Themes

Customize:

Global themes
Icons
Cursors
Fonts
Window decorations

Popular themes:

Breeze
Sweet
Fluent
Nordic

Widgets

Right-click desktop → Add Widgets

Useful widgets:

System monitor
Weather
Clipboard manager
Network speed monitor

Panels

You can:

Move taskbar
Add docks
Create macOS-style layouts
Add multiple panels

KDE Store

Install themes and widgets from:

KDE Store

11. Developer Environment Setup

Install Build Tools

sudo apt install build-essential cmake gcc g++

Git Configuration

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

Install VS Code

Visual Studio Code Linux Download

Or:

sudo snap install code --classic

Install Docker

Docker Official Docs

Basic install:

sudo apt install docker.io
sudo systemctl enable docker
sudo systemctl start docker

Add user to docker group:

sudo usermod -aG docker $USER

Install Node.js

Recommended using NodeSource:

curl -fsSL https://deb.nodesource.com/setup_lts.x | sudo -E bash -
sudo apt install nodejs

12. Gaming Setup

Install Steam

sudo apt install steam

Or:

Steam Official Site

Proton Compatibility

Enable:

Steam Play
Proton Experimental

This allows many Windows games to run on Linux.

Lutris

Useful for:

Battle.net
Epic Games
Wine management

Lutris

13. Security Hardening

Enable Firewall

sudo ufw enable

Check status:

sudo ufw status

Install Fail2Ban

sudo apt install fail2ban

Automatic Security Updates

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

14. Backup Strategy

Timeshift

Excellent for:

System snapshots
Recovery after failed updates

Launch:

sudo timeshift-gtk

User File Backups

Recommended:

External SSD/HDD
NAS
Cloud storage

15. Performance Optimization

Reduce Swappiness

Check current value:

cat /proc/sys/vm/swappiness

Temporarily set:

sudo sysctl vm.swappiness=10

Permanent setting:

sudo nano /etc/sysctl.conf

Add:

vm.swappiness=10

Enable TRIM for SSDs

sudo systemctl enable fstrim.timer

Verify:

systemctl status fstrim.timer

Monitor Resources

Useful tools:

htop
KDE System Monitor
iotop
nvtop

16. Troubleshooting

Broken Packages

sudo apt --fix-broken install

Dependency Issues

sudo dpkg --configure -a

Bootloader Repair

Install Boot Repair:

sudo add-apt-repository ppa:yannubuntu/boot-repair
sudo apt update
sudo apt install boot-repair

Launch:

boot-repair

Network Restart

sudo systemctl restart NetworkManager

17. Useful Commands

System Information

neofetch

Disk Usage

df -h

Memory Usage

free -h

Running Processes

htop

[mai mult...]

PikaOS install guide

Posted 07 May 2026
By Daniel Ionica
2
413

1. System Requirements

Component	Minimum
CPU	64-bit dual-core
RAM	4 GB
Storage	40 GB
GPU	Intel/AMD/NVIDIA
Boot	UEFI recommended

Recommended Requirements

Component	Recommended
CPU	Quad-core or better
RAM	8–16 GB
Storage	SSD with 100+ GB
GPU	Dedicated AMD/NVIDIA GPU

2. Downloading PikaOS

Official website:

PikaOS Official Website

Downloads page:

PikaOS Downloads

PikaOS often provides:

NVIDIA editions
Generic editions
Different desktop environments

Recommended Choices

Hardware	Recommended ISO
NVIDIA GPU	NVIDIA edition
AMD GPU	Generic edition
Intel graphics	Generic edition

3. Verifying the ISO

After downloading:

Linux

sha256sum pikaos.iso

Compare with official checksum.

Windows

Use:

PowerShell

Get-FileHash .\pikaos.iso -Algorithm SHA256

4. Creating a Bootable USB

Windows

Linux

GNOME Disks
Etcher
dd

Using Rufus

Insert USB drive
Open Rufus
Select:
- USB device
- PikaOS ISO
Partition scheme:
- GPT for UEFI systems
Click Start

5. BIOS/UEFI Preparation

Before installation:

Enter BIOS/UEFI

Common keys:

Recommended Settings

Enable:

UEFI boot

Disable:

Fast Boot
Intel RST/RAID (use AHCI instead)
Secure Boot (recommended)

6. Booting the Live Environment

Boot from USB.

You will enter:

Live desktop environment

Before installing:

Test Wi-Fi
Test audio
Verify GPU detection
Check monitor refresh rates

7. Starting the Installer

Double-click:

Install PikaOS

PikaOS typically uses the Calamares installer.

8. Language, Region, and Keyboard

Choose:

Language
Timezone
Keyboard layout

Examples:

English (US)
Romanian keyboard
German keyboard

9. Disk Partitioning

You have two choices:

Option A — Automatic Installation

Installer will:

Erase disk
Create partitions
Configure bootloader automatically

Best for:

New Linux users
Single-OS systems

Option B — Manual Partitioning

Recommended layout:

Mount Point	Size	Filesystem
`/`	50 GB	ext4
`/home`	Remaining space	ext4
`swap`	4–16 GB	swap

EFI Partition

If using UEFI:

Partition	Size	Type
EFI System	300–500 MB	FAT32

Mount point:

/boot/efi

10. Dual Boot With Windows

Important Preparations

Inside Windows:

Disable:

Fast Startup
BitLocker (temporarily recommended)

Shrink Windows Partition

In Windows:

Open Disk Management
Shrink C: drive
Leave unallocated space

Then install PikaOS into that space.

GRUB Bootloader

PikaOS installs:

GRUB bootloader

It should automatically detect:

Windows Boot Manager

11. User Creation

Create:

Username
Hostname
Password

You may optionally:

Enable auto-login
Require password at login

12. Completing Installation

Installer copies:

Base system
Drivers
Gaming packages
Bootloader

After completion:

Reboot
Remove USB drive

13. First Boot

You should now see:

GRUB menu
PikaOS desktop

14. First System Update

Open terminal:

sudo apt update
sudo apt full-upgrade -y

Reboot afterward.

15. Understanding PikaOS Gaming Features

PikaOS includes:

Gaming kernels
Proton support
Wine support
GPU drivers
Steam optimizations
GameMode
MangoHud
Lutris integration

This reduces manual setup dramatically.

16. Installing Steam

Usually preinstalled.

If not:

sudo apt install steam

Official website:

Steam

17. Enabling Proton

Inside Steam:

Steps

Open Steam
Settings
Compatibility
Enable:
- Steam Play for supported titles
- Steam Play for all titles

Select:

Proton Experimental

This enables Windows games on Linux.

18. Installing Lutris

Lutris helps install:

Epic Games
Battle.net
GOG
Ubisoft Connect
Emulators

Install:

sudo apt install lutris

Official website:

Lutris

19. Installing Heroic Games Launcher

Useful for:

Epic Games Store
GOG games

Official website:

Heroic Games Launcher

20. NVIDIA Driver Configuration

PikaOS usually preinstalls NVIDIA drivers on NVIDIA ISOs.

Check:

nvidia-smi

sudo apt install nvidia-driver

Reboot:

sudo reboot

21. AMD GPU Setup

AMD GPUs generally work automatically using:

Mesa
RADV Vulkan drivers

Install Vulkan tools:

sudo apt install vulkan-tools

Test Vulkan:

vulkaninfo

22. Installing Gaming Utilities

GameMode

Improves gaming performance:

sudo apt install gamemode

Run games with:

gamemoderun %command%

Inside Steam launch options.

MangoHud

Performance overlay:

sudo apt install mangohud

Launch game:

mangohud %command%

23. Audio Configuration

PikaOS typically uses:

PipeWire

Install controls:

sudo apt install pavucontrol

Launch:

pavucontrol

24. Installing Codecs

Install multimedia support:

sudo apt install ubuntu-restricted-extras

Includes:

MP3
Video codecs
Fonts

25. Installing Development Tools

Essentials

sudo apt install build-essential git curl wget

Python

sudo apt install python3 python3-pip python3-venv

26. Firewall Setup

Install UFW

sudo apt install ufw

Enable firewall:

sudo ufw enable

Check:

sudo ufw status

27. SSD Optimization

Enable TRIM:

sudo systemctl enable fstrim.timer

28. Performance Tweaks

Check CPU Governor

Install tools:

sudo apt install cpufrequtils

Set performance governor:

sudo cpufreq-set -r -g performance

29. Installing OBS Studio

Streaming and recording:

sudo apt install obs-studio

Official site:

OBS Studio

30. Flatpak Support

Install Flatpak:

sudo apt install flatpak

Add Flathub:

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

31. Installing Discord

Official website:

Discord

Or:

flatpak install flathub com.discordapp.Discord

[mai mult...]

How to install and configure MX Linux

Posted 07 May 2026
By Daniel Ionica
4
254

System Requirements

Minimum Requirements

Component	Minimum
CPU	x86_64 processor
RAM	2 GB
Storage	20 GB
Boot	USB/DVD
Internet	Recommended

Recommended

Component	Recommended
RAM	4–8 GB
Storage	SSD with 40+ GB
CPU	Dual-core or better

2. Downloading MX Linux

Visit the official website:

MX Linux Official Website

Choose an Edition

XFCE Edition

Best overall choice:

Lightweight
Stable
Beginner-friendly

KDE Edition

More modern appearance
Heavier resource usage
Better customization

Fluxbox Edition

Extremely lightweight
Advanced users

For most users, choose:

MX Linux XFCE 64-bit

3. Creating a Bootable USB

Windows Tools

Recommended:

Linux Tools

You can use:

dd
GNOME Disks
Etcher

Creating USB with Rufus

Insert USB drive
Open Rufus
Select:
- Device: your USB
- Boot Selection: MX Linux ISO
Partition Scheme:
- GPT → UEFI systems
- MBR → Legacy BIOS
Click Start

4. Booting Into MX Linux Installer

Enter BIOS/UEFI

Common keys:

Change Boot Order

Set USB as first boot device.

Save and reboot.

5. Live Environment Overview

MX Linux boots into a live desktop environment.

You can:

Test hardware
Test Wi-Fi
Browse internet
Verify graphics/audio
Install from desktop shortcut

This is useful before committing to installation.

6. Installing MX Linux

Double-click:

Install MX Linux

Step 1 — Language and Keyboard

Select:

Language
Region
Keyboard layout

Step 2 — Disk Partitioning

Option A — Automatic Install

Best for beginners.

Installer:

Creates partitions automatically
Formats disk
Installs bootloader

Option B — Manual Partitioning

Recommended layout:

Mount Point	Size	Filesystem
`/`	30–50 GB	ext4
`/home`	Remaining	ext4
`swap`	2–8 GB	swap

UEFI Partition

If using UEFI:

Partition	Size	Type
EFI System	300–500 MB	FAT32

Mount point:
/boot/efi

7. User Setup

Create:

Username
Computer hostname
Password

Root Password

MX Linux still supports a separate root password.

You may:

Use same password
Create separate secure root password

8. Bootloader Installation

MX Linux uses:

GRUB Bootloader

Usually automatic.

If dual booting:

Ensure GRUB installs to main drive
Example:
- /dev/sda
- /dev/nvme0n1

9. First Boot

Remove USB after installation.

Reboot.

You should now see:

GRUB menu
MX Linux desktop

10. First System Update

Open terminal:

sudo apt update
sudo apt full-upgrade -y

Or use:

MX Updater GUI

11. Understanding MX Tools

One of MX Linux’s strongest features is:

MX Tools

Open:

Menu → MX Tools

Includes:

Package Installer
Snapshot utility
Boot repair
Driver installer
Network tools
USB tools

12. Installing Software

APT Package Manager

Example:

sudo apt install vlc git curl htop

GUI package manager:

Easier than terminal
Includes popular apps
Supports Flatpak

Installing Flatpak Support

sudo apt install flatpak

Add Flathub:

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

Official site:

Flathub

13. Installing NVIDIA Drivers

Open:

MX Tools → NVIDIA Driver Installer

Or terminal:

sudo apt install nvidia-driver

Reboot afterward.

14. Configuring Wi-Fi

Most adapters work automatically.

If not:

Identify Adapter

lspci

lsusb

sudo apt install firmware-linux firmware-linux-nonfree

15. Audio Configuration

MX Linux uses:

PulseAudio or PipeWire (depending on version)

Install audio tools:

sudo apt install pavucontrol

Run:

pavucontrol

16. Firewall Setup

Install UFW:

sudo apt install ufw

Enable firewall:

sudo ufw enable

Check status:

sudo ufw status

17. SSH Server Setup

Install OpenSSH:

sudo apt install openssh-server

Enable service:

sudo systemctl enable ssh
sudo systemctl start ssh

Check IP:

ip a

Connect remotely:

ssh username@ip-address

18. Installing Development Tools

Basic Development Packages

sudo apt install build-essential git curl wget

sudo apt install python3 python3-pip python3-venv

Create virtual environment:

python3 -m venv env
source env/bin/activate

Node.js

Recommended via NodeSource or NVM.

Official website:

Node.js

19. Snapshots and Backup

MX Linux includes an excellent snapshot tool.

Open:

MX Tools → MX Snapshot

This creates:

Bootable ISO backups
Full system recovery images

Very useful before upgrades.

20. Dual Boot With Windows

Important Tips

Disable Fast Startup in Windows

Windows Fast Startup can corrupt Linux partitions.

Use UEFI for Both OSes

Do not mix:

Legacy BIOS
UEFI

Install Windows First

Then install MX Linux.

GRUB should detect Windows automatically.

21. Performance Optimization

Reduce Startup Services

View services:

systemctl list-unit-files --type=service

Disable unused services:

sudo systemctl disable service-name

Enable TRIM:

sudo systemctl enable fstrim.timer

Swappiness Tuning

Check current value:

cat /proc/sys/vm/swappiness

Set lower value:

sudo sysctl vm.swappiness=10

Persistent setting:

Edit:

/etc/sysctl.conf

Add:

vm.swappiness=10

[mai mult...]

How to install and configure Gentoo Linux

Posted 16 April 2026
By Daniel Ionica
-5
335

1.Boot from the USB and open a terminal.

Check internet connectivity:

ping -c 3 gentoo.org

If not connected:

Use nmtui for Wi-Fi
Or configure networking manually using ip or dhcpcd

2. Disk Partitioning

Identify your disk:

lsblk

Assume /dev/sda.

Start partitioning:

fdisk /dev/sda

Example layout (UEFI):

/dev/sda1 — EFI partition (512 MB)
/dev/sda2 — root partition (remaining space)

3. Format Partitions

mkfs.fat -F32 /dev/sda1

mkfs.ext4 /dev/sda2

4.Mount Filesystems

mount /dev/sda2 /mnt/gentoo

mkdir -p /mnt/gentoo/boot

mount /dev/sda1 /mnt/gentoo/boot

5. Download and Extract Stage3

Go to:
https://www.gentoo.org/downloads/

Download a suitable stage3 tarball (OpenRC or systemd).

Example:

cd /mnt/gentoo

wget <stage3-url>

tar xpvf stage3-*.tar.xz –xattrs-include=‘*.*’ –numeric-owner

6. Configure Portage Environment

Copy DNS configuration:

cp –dereference /etc/resolv.conf /mnt/gentoo/etc/

Mount system directories:

mount –types proc /proc /mnt/gentoo/proc

mount –rbind /sys /mnt/gentoo/sys

mount –make-rslave /mnt/gentoo/sys

mount –rbind /dev /mnt/gentoo/dev

mount –make-rslave /mnt/gentoo/dev

7. Chroot into Gentoo

chroot /mnt/gentoo /bin/bash

source /etc/profile

export PS1=“(gentoo) $PS1“

8. Sync Portage Tree

emerge-webrsync

emerge –sync

9. Configure make.conf

Edit:

nano /etc/portage/make.conf

Basic configuration:

COMMON_FLAGS=“-march=native -O2 -pipe”

MAKEOPTS=“-j$(nproc)“

Optional USE flags:

USE=“X wayland alsa pulseaudio networkmanager”

Keep USE flags minimal at first.

10. Select Profile

eselect profile list

eselect profile set <number>

Choose based on your needs:

default/linux/amd64
desktop profile
systemd or OpenRC variant

11. Update System

emerge –ask –verbose –update –deep –newuse @world

This compiles the base system and may take significant time.

12. Timezone and Locale

Set timezone:

echo “Europe/Bucharest” > /etc/timezone

emerge –config sys-libs/timezone-data

Configure locale:

nano /etc/locale.gen

Add:

en_US.UTF-8 UTF-8

Generate:

locale-gen

eselect locale set en_US.utf8

13. Install Kernel

Recommended method:

emerge sys-kernel/gentoo-kernel

Manual method:

emerge sys-kernel/gentoo-sources

cd /usr/src/linux

make menuconfig

make -j$(nproc)

make modules_install

make install

14. Configure fstab

nano /etc/fstab

Example:

/dev/sda1 /boot vfat defaults 0 2

/dev/sda2 / ext4 noatime 0 1

15. Install Bootloader (GRUB)

emerge sys-boot/grub

grub-install –target=x86_64-efi –efi-directory=/boot

grub-mkconfig -o /boot/grub/grub.cfg

16. Set Root Password

passwd

17. Install Basic Tools

emerge vim sudo networkmanager

Enable networking:

rc-update add NetworkManager default

18. Create User

useradd -m -G wheel,audio,video -s /bin/bash youruser

passwd youruser

Enable sudo:

visudo

Uncomment:

%wheel ALL=(ALL:ALL) ALL

19. Exit and Reboot

exit

umount -l /mnt/gentoo/dev{/shm,/pts,}

umount -R /mnt/gentoo

reboot

Post-Installation Setup

Desktop Environment (example GNOME)

emerge gnome-base/gnome

rc-update add gdm default

Xorg (if needed)

emerge x11-base/xorg-server

Audio (PipeWire)

emerge media-video/pipewire

Performance Optimizations

Enable ccache:

emerge dev-util/ccache

Binary packages:

FEATURES=“buildpkg”

Common Pitfalls

Incorrect kernel configuration can prevent booting
Missing filesystem support in kernel
Overusing USE flags early in setup
Forgetting to mount /boot before installing kernel.

[mai mult...]

How to install Zorin OS

Posted 06 April 2026
By Daniel Ionica
3
197

1. System Requirements

Minimum

CPU: 1 GHz dual-core
RAM: 2 GB (4 GB recommended)
Storage: 20 GB
Display: 1024×768

Recommended

CPU: 2+ GHz quad-core
RAM: 8 GB
Storage: 64 GB SSD

2. Download Zorin OS

Go to the official website: https://zorin.com/os/pro/
Choose an edition:
- Core (free, most common)
- Lite (for older PCs)
- Pro (paid, extra layouts and apps)
Download the ISO file

3. Create a Bootable USB

You’ll need:

USB drive (8 GB or larger)

On Windows

Use Rufus:

Insert USB
Open Rufus
Select Zorin ISO
Partition scheme:
- GPT for UEFI systems
- MBR for older BIOS
Click Start

On macOS/Linux

Use balenaEtcher:

Select ISO
Select USB
Flash

4. Boot from USB

Restart your computer
Enter boot menu (usually F2, F12, ESC, or DEL)
Select USB device

You’ll see:

“Try Zorin OS”
“Install Zorin OS”

You can test the system first without installing.

5. Start Installation

Double-click Install Zorin OS.

Language & Keyboard

Choose your preferred language
Select keyboard layout

6. Installation Type

Option A: Install alongside existing OS

Dual-boot with Windows

Option B: Erase disk

Full clean install

Option C: Something else (advanced)

Manual partitioning

7. Partitioning

Typical setup:

/ (root): 20–50 GB
swap: 2–8 GB (or use swap file)
/home: remaining space

File system: ext4

8. User Setup

Enter:

Name
Computer name
Username
Password

Options:

Log in automatically
Require password

9. Install Process

Takes 10–20 minutes
System copies files and installs bootloader

When finished:

Restart
Remove USB when prompted

10. First Boot

Log into your new system. You’ll see the Zorin desktop (based on GNOME, customized for ease of use).

Post-Installation Configuration

11. Update System

Open Terminal:

sudo apt update && sudo apt upgrade -y

12. Install Additional Drivers

Go to:

Software & Updates → Additional Drivers

Install:

NVIDIA drivers (if applicable)
Wi-Fi drivers

13. Customize Desktop

Use Zorin Appearance:

Change layout (Windows-like, macOS-like, etc.)
Adjust themes
Modify panel and dock

14. Install Essential Software

Built-in Software Center

Use the graphical app store

Common apps:

sudo apt install git curl vlc gimp -y

VLC media player for media
GIMP for editing
Git for development

15. Enable Flatpak Support

Zorin supports Flatpak:

sudo apt install flatpak gnome-software-plugin-flatpak

Add Flathub:

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

16. Install Snap

sudo apt install snapd

17. Set Up Backups

Use Deja Dup (Backups):

Schedule automatic backups
Store on external drive or cloud

18. Optimize Performance

Reduce startup apps

Settings → Startup Applications

Check system usage

htop

Install Steam:

sudo apt install steam

Enable Proton for Windows games.

20. Security Basics

Enable firewall:

sudo ufw enable

Install updates regularly
Avoid running unknown scripts.

[mai mult...]

Google Assistant on Raspberry Pi

Posted 06 April 2026
By Daniel Ionica
0
177

Step 1: Install Operating System

Download Raspberry Pi OS Lite (no desktop required)
Flash it using Raspberry Pi Imager or Balena Etcher
Enable SSH (optional but recommended):
- Place an empty file named ssh in the boot partition
Boot your Raspberry Pi and connect:

ssh pi@raspberrypi.local

Step 2: sudo apt update && sudo apt upgrade -y

Step 3: Plug in your microphone and speaker, then run:

arecord -l

aplay -l

Test recording:

arecord test.wav

aplay test.wav

If you hear playback, your audio setup is working correctly.

Step 4: Enable Google Assistant API

Go to Google Cloud Console
Create a new project
Enable the Google Assistant API
Create credentials:
- OAuth Client ID
- Choose “Desktop App”
Download the JSON credentials file to your Raspberry Pi

Step 5: Install Google Assistant SDK

Install dependencies:

sudo apt install python3-dev python3-venv python3-pip portaudio19-dev libffi-dev libssl-dev -y

Create a virtual environment:

python3 -m venv env

source env/bin/activate

Install required Python packages:

pip install –upgrade pip setuptools wheel

pip install google-assistant-sdk[samples]

pip install google-auth-oauthlib

Step 6: Authenticate

Run:

google-oauthlib-tool –client-secrets YOUR_FILE.json \

–scope https://www.googleapis.com/auth/assistant-sdk-prototype \

–save –headless

Follow the provided link, log in, and paste the authentication code back into the terminal.

Step 7: Run Google Assistant

Test the assistant:

googlesamples-assistant-pushtotalk –project-id YOUR_PROJECT_ID

Press Enter, speak your command, and the assistant should respond.

Step 8: Enable Hotword (“Hey Google”)

The official SDK does not currently support native hotword detection, but you have two options:

Option A: Push-to-talk

Use keyboard input or a physical button to trigger listening

Option B: Third-party wake word engines

Snowboy (deprecated but still usable)
Porcupine (recommended alternative)

Step 9: Auto-Start on Boot

Create a systemd service:

sudo nano /etc/systemd/system/googlepi.service

Example configuration:

[Unit]
Description=Google Assistant[Service]
User=pi
WorkingDirectory=/home/pi
ExecStart=/home/pi/env/bin/googlesamples-assistant-pushtotalk –project-id YOUR_PROJECT_ID
Restart=always

[Install]
WantedBy=multi-user.target

Enable and start the service:

sudo systemctl enable googlepi.service

sudo systemctl start googlepi.service

[mai mult...]

How to install Manjaro

Posted 07 March 2026
By Daniel Ionica
1
269

Go to the official site:

https://manjaro.org/download

Main desktop editions:

KDE Plasma (most customizable)
Xfce (lightweight)
GNOME (modern UI)

Download the .iso file.

Example: manjaro-kde-23.x.x-xxxx-linux.iso

Verification ensures the file is not corrupted.

Download the SHA256 checksum from the Manjaro site.

On Linux: sha256sum manjaro-kde-*.iso

Compare the output with the official checksum.

Create a Bootable USB

Windows

Use:

Rufus
balenaEtcher

Steps (Rufus):

Insert USB drive
Open Rufus
Select the Manjaro ISO
Partition scheme:
- GPT for UEFI
- MBR for legacy BIOS
Click Start

Linux

Use dd or Etcher.

Example:

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

Replace /dev/sdX with your USB device.

6. Boot from the USB

Restart computer
Enter BIOS/UEFI

Common keys:

Change Boot Order so USB is first.

Save and reboot.

7. Start the Live Environment

You will see the Manjaro boot menu.

Select:

Boot with open source drivers

Boot with proprietary drivers Use proprietary if you have an NVIDIA GPU. After booting, you will enter the live desktop environment.

8. Launch the Installer

Double-click:

Install Manjaro Linux

This launches the **Calamares installer.

Select Language

Choose system language.

Example: English (US)

Click your location on the map.

Example: Europe → Bucharest

Select keyboard layout

Examples:

US
UK
Romanian

Test in the text box.

Disk Partitioning

This is the most important step.

Option 1 (Recommended): Erase Disk

Choose:

Erase disk

Installer creates automatically:

Typical layout:

Partition	Size	Filesystem
EFI	300MB	FAT32
Root	rest	ext4
Swap	optional	swap

Option 2: Manual Partitioning

Choose:

Manual partitioning

Recommended layout:

EFI Partition

Size: 300–512 MB

Filesystem: FAT32

Mount: /boot/efi

Flag: boot

Root Partition

Size: 30GB+

Filesystem: ext4

Mount: /
Creat user acount

Enter:

Full name
Username
Computer name
Password

Optional:

Use same password for administrator account

Installer displays summary:

partitions
bootloader
users
location

Bootloader used: GRUB from GNU GRUB.

Click: Install

Time required:

5–20 minutes

The installer:

copies system files
installs kernel
configures bootloader
sets user accounts

14. Reboot System

After installation finishes:

Check:

Restart now

Remove USB when prompted.

15. First Boot

After reboot you will see:

GRUB boot menu

Select:

Manjaro Linux

16. Update the System

Open terminal.

Run:

sudo pacman -Syu

This updates all packages from Manjaro repositories.

17. Install AUR Helper

Manjaro supports the Arch User Repository.

Install helper:

sudo pacman -S yay

Example usage:

yay -S google-chrome

Open:

Manjaro Settings Manager

Go to: Hardware Configuration

Install proprietary drivers if needed.

Especially for:

NVIDIA GPUs
Wi-Fi adapters

Install Common Software

Examples:

Browser: sudo pacman -S firefox

Development tools: sudo pacman -S base-devel git

Media: sudo pacman -S vlc

Update system:

sudo pacman -Syu

Install package:

sudo pacman -S package_name

Remove package:

sudo pacman -R package_name

Search packages:

pacman -Ss keyword

Black screen after install

Try booting with:

nomodeset

in GRUB.

Often GPU driver related.

Wi-Fi not detected

Install firmware:

sudo pacman -S linux-firmware

Reinstall GRUB:

sudo grub-install

sudo update-grub

Enable firewall: sudo ufw enable

Install Timeshift backups: sudo pacman -S timeshift

Useful for system restore.

[mai mult...]