stornic56
0eacdc095f
- Removed 4 Broadcom classification helper functions (`_is_broadcom_brcm`, `_is_broadcom_b43`, `_is_broadcom_b43legacy`, `_detect_broadcom_plan_lines`) and their call in `install_firmware()`. - Rewrote `_handle_wireless()` to a single-path Broadcom → broadcom-sta-dkms → clean conflicting modules → load wl → verify approach, replacing the old 3-tier classification logic. - Added `linux-headers-amd64` availability verification via `apt-cache policy` before driver installation. - Added user confirmation step before installing Broadcom driver. - Preserved BT combo handling (softdep wl post: btusb) and Post-DKMS verification (Fix 5) with the same behavior as the original code. - Preserved USB Broadcom device detection (0a5c grep) and final message logic. - Removed `wl_conflict_offered` variable from `_handle_wireless()`. - All other helpers, arrays, and logic paths remain unchanged.
Debianito - Post-Installation Automation for Debian
Debianito is a user-friendly post-installation automation script for Debian 11 (Bullseye), Debian 12 (Bookworm) and Debian 13 (Trixie). It streamlines system configuration, driver installation (including NVIDIA drivers), repository setup with backports support, gaming tools integration, and more with an interactive menu-driven interface.
System Requirements
| Requirement | Specification |
|---|---|
| OS | Debian 11 (Bullseye), Debian 12 (Bookworm), Debian 13 (Trixie) |
| Privileges | Normal user with sudo access, script validates root/sudo in utils.sh |
| Terminal | Any modern terminal emulator supporting ANSI colors and UTF-8 box-drawing characters |
| Dependencies | Standard Debian packages (whiptail, lsb-release); auto-installed if missing |
Installation Instructions
Clone the repository, make the script executable, and run it:
git clone https://github.com/stornic56/debianito-post-install
cd debianito-post-install
chmod +x debianito.sh && ./debianito.sh
⚠️ Do not run as root. The script checks for non-root execution and requires sudo privileges.
Usage
After running the script:
- Select Option: Use arrow keys or type 1-10.
- Navigation: Use Arrow Keys (Up↑/Down↓) to move between list options and ENTER key to confirm selection.
- Confirm Actions: Installation prompts use whiptail for TUI confirmations.
- Review System Info: Header displays detected Debian version and hardware summary before each action.
- Repeat as Needed: Return to main menu at any time or exit when done.
| Option | Description | What it does |
|---|---|---|
| 1 | System Info | Show detected OS, CPU, RAM, GPU and hardware details |
| 2 | User Privileges & Feedback | Configure sudo group membership, enable passwordless sudo for frequent tasks, repair home directory ownership issues, and toggle visual password feedback (asterisks) in terminal |
| 3 | Configure Repositories | Setup official repos with non-free/contrib options, optional Backports support and Deb822/classic format injection. |
| 4 | Firmware, Wireless & Bluetooth | Install essential firmware for GPUs and wireless |
| 5 | Graphics Drivers & Mesa Stack | Configure AMD/Intel/NVIDIA drivers and Mesa graphics stack + monitoring tools |
| 6 | Backports Kernel | Install latest kernel from Debian backports |
| 7 | Gaming Setup | Steam, Heroic Games Launcher, RetroArch GameMode, MangoHud, OpenRGB, Java JRE (Temurin 8/17/21) |
| 8 | ZRAM | Configure compressed RAM for memory optimization |
| 9 | Swap Management | Manage swap file or partition size and enable/disable swap space for system stability |
| 10 | Install Programs and Software | Browse and install packages by category (Development, Themes, System Tools, etc.) using APT |
| 11 | Boot Rescue + GRUB | Config and fix GRUB bootloader issues, chroot repair, or restore system boot configuration |
| 12 | Desktop & Display | Install and configure desktops and display managers |
| 13 | Exit | Return to terminal |
Install Programs and Software (Option 10)
The submenu offers the next categories:
| Option | Category Title | Description |
|---|---|---|
| 0 | Essential Pack | Quick install of common tools (compression, system info, VLC, MS fonts) |
| 1 | Customization System | Desktop themes, icon themes, cursor themes, and fonts |
| 2 | Download & Network | Downloaders (aria2, ytdlp, FileZilla) + Torrent clients (qBittorrent, Deluge, Transmission) |
| 3 | Internet (Browsers, Email Clients, VPN) | Web browsers (Firefox, LibreWolf, Floorp, Chromium, Tor), email client (Thunderbird), and VPN tools (RiseUp, Proton, Mullvad) |
| 4 | Media Players | Multimedia playback with VLC media player and MPV for advanced video/audio support |
| 5 | Multimedia & Design | image editing (GIMP), video editing (Kdenlive, HandBrake), 3D modeling (Blender), audio recording (Audacity), and graphics design (Inkscape) |
| 6 | Code Editors & IDEs | vim, vim-gtk3, Neovim, Helix, nano, Emacs, Kate, Mousepad, Gedit, Geany, GNOME Text Editor, and VSCodium (VS Code open-source) |
| 7 | Servers & Dev Tools | Web servers (Nginx/Apache), databases (PostgreSQL/MariaDB), Java Development Kit (Temurin 17/21/25 JDK), Docker, Python, SSH tools, Jellyfin Server and essential utilities |
| 8 | Security & Networking | Wireshark, tcpdump, Zenmap, ClamAV, UFW, fail2ban |
| 9 | Software Centers | Choose a software store to install. |
| 10 | Office & Productivity | Choose a software store to install. |
| 12 | System Tools | htop/btop, ncdu, Timeshift, tmux/screen, nvme-cli, Flatpak support, extension repository manager and qemu/virtmanager |
| 12 | Fetch / System Info | fastfetch/neofetch, hyfetch, Linux logo and screenfetch |
| 13 | Back to Main Menu | Return directly to the main Debianito menu (exit submenu) |
Quick Start — Recommended Setup Order
This section shows the recommended order to configure a fresh Debian installation for maximum performance and usability. Follow these steps in order — each step builds on the previous one.
Step 1 — Know Your System
Menu: 1 System Information
Check your hardware before installing anything. The script detects your CPU, RAM, GPU vendor and generation, network adapters, and display server. Write down what you see — especially the GPU line (Intel/AMD/NVIDIA) and any WiFi chipset. You'll need this info for steps 4 and 5.
💡 If no GPU is detected, you're likely on a VM or headless server — skip step 5.
Step 2 — Enable Password Feedback
Menu: 2 User Privileges & Feedback → select option for Sudo Password Feedback
Enable asterisks (****) when typing your sudo password. This prevents typos during the many installation steps that follow. Toggle it on now, disable it later if you prefer hidden input.
Step 3 — Configure Repositories
Menu: 3 Configure Repositories
This is the foundation — all subsequent installations depend on correct repos.
- Enable Contrib & Non-Free Components (required for firmware, drivers, Steam)
- Setup/Update Backports repositories (recommended — gives you newer kernels, Mesa drivers, and firmware for modern hardware)
⚠️ Without non-free enabled, steps 4 and 5 will fail. Do not skip this.
Step 4 — Install Firmware & Wireless Drivers
Menu: 4 Firmware, Wireless & Bluetooth
The script scans ALL network hardware (PCI + USB) and installs exactly the firmware your system needs. Accept the plan it shows — it's based on your actual hardware.
This step also sets up Bluetooth if your system has Bluetooth hardware (KDE gets bluedevil, XFCE gets blueman, GNOME uses built-in).
⚠️ You need internet for this step. If WiFi isn't working after firmware install, reboot first — the driver needs a fresh load.
Step 5 — Install Graphics Drivers
Menu: 5 Graphics Drivers & Mesa Stack
The script auto-detects your GPU and installs the correct driver:
- NVIDIA: The script chooses the best path automatically (CUDA repo, backports, or stable) based on your GPU generation and kernel. Just confirm the plan.
- AMD/Intel: Installs firmware + Mesa stack + Vulkan drivers. Also installs 32-bit libraries if gaming is planned.
- Hybrid (laptop): Installs Intel/AMD firmware first, then NVIDIA driver.
💡 After installation, reboot before testing. NVIDIA drivers need a fresh kernel load to activate.
Step 6 — Kernel Configuration
Menu: 6 Kernel
If you enabled backports in step 3, you can install a newer kernel (e.g., 7.x) for better hardware support. The script offers stable vs backports:
| Choice | Best for |
|---|---|
| Stable (default) | Maximum stability, older hardware |
| Backports | Modern CPUs (Intel Arrow Lake, AMD Zen 5), new GPUs, better power management |
⚠️ If you installed NVIDIA drivers in step 5, the backports kernel may require DKMS recompilation. The script warns about this — it's usually fine.
Step 7 — Gaming Setup (Optional)
Menu: 7 Gaming Setup
If you plan to game on Debian:
- Enable i386 architecture when prompted — this is REQUIRED for Steam/Proton and 32-bit game libraries
- Select your launchers: Steam, Heroic Games Launcher, Lutris
- Select performance tools: GameMode, MangoHud, GOverlay
- Select RetroArch if you want retro emulation (pre-installed with GBA, SNES, NES, GB cores)
⚠️ Steam requires the contrib repository (step 3) and i386 architecture. The script warns if either is missing.
Step 8 — ZRAM Compressed Swap (Optional)
Menu: 8 ZRAM
ZRAM compresses memory pages in RAM instead of writing to disk. This is especially useful on systems with limited RAM (8GB or less). The script automatically sets ZRAM to ~50% of your physical RAM with priority 100 (used before disk swap).
Choose LZ4 for gaming (fastest compression) or ZSTD for general use (better compression ratio).
💡 If you also use disk-based swap (Option 9), ZRAM is used first. Disk swap only kicks in after ZRAM fills up.
Step 9 — Essential Software
Menu: 10 Install Programs and Software → option 0 Essential Pack
One-click install of the most common tools:
| Package | What you get |
|---|---|
| htop, inxi | System monitoring |
| neofetch / fastfetch | System info display |
| vlc | Media player |
| ufw | Firewall |
| zip, unrar, p7zip | Compression tools |
After this, browse the other categories (browsers, editors, dev tools) as needed.
Complete Flow Summary
- System Information ← Know your hardware
- User Privileges & Feedback ← Enable password asterisks
- Configure Repositories ← Enable contrib + non-free + backports
- Firmware, Wireless & Bluetooth ← Install WiFi/BT firmware
- Graphics Drivers & Mesa Stack ← Install GPU drivers
- Kernel ← Optional: newer kernel (Backports)
- Gaming Setup ← Optional: Steam + tools
- ZRAM ← Optional: compressed swap
- Install Programs → 0 Essential ← Common tools
Estimated time: 15-20 minutes for a full setup (steps 1-5 + 9). Steps 6-8 are optional and depend on your use case.
File Structure
| Directory/File | Description |
|---|---|
debianito.sh |
Main entry point; handles menu navigation and system detection. |
docs/ |
Documentation directory containing Markdown files for each module. |
modules/ |
Core modular scripts organized by category: repos, gpu, gaming, kernel, firmware, zram, etc. |
modules/bullseye/ |
Legacy Debian 11 (Bullseye) specific modules: extras.sh, legacy.sh, repos.sh. |
modules/extras/ |
Software installer sub-modules split by category (themes, downloaders, internet, dev tools, etc.). |
modules/gaming/ |
Gaming launcher and optimization scripts: Steam, Heroic, Lutris, performance tools. |
modules/gpu/ |
GPU driver installation scripts for AMD and NVIDIA with architecture detection. |
modules/repos/ |
Repository management scripts: migration tool (migrate.sh) and format detection (repo_detect.sh). |
├── debianito.sh
├── docs
│ ├── boot.md
│ ├── desktops_display.md
│ ├── firmware.md
│ ├── gaming.md
│ ├── gpu.md
│ ├── kernel.md
│ ├── repos_config.md
│ ├── retroarch.md
│ ├── swap.md
│ ├── system_info.md
│ ├── user_priv_feed.md
│ └── zram.md
├── media
│ └── gift
│ └── script.gif
├── modules
│ ├── bluetooth.sh
│ ├── bullseye
│ │ ├── extras.sh
│ │ ├── legacy.sh
│ │ └── repos.sh
│ ├── desktop_display.sh
│ ├── extras
│ │ ├── communication
│ │ │ └── communication.sh
│ │ ├── design
│ │ │ └── design.sh
│ │ ├── dev
│ │ │ ├── dev.sh
│ │ │ └── jellyfin.sh
│ │ ├── download
│ │ │ └── download.sh
│ │ ├── essential
│ │ │ └── essential.sh
│ │ ├── fetch
│ │ │ └── fetch.sh
│ │ ├── _helpers.sh
│ │ ├── internet
│ │ │ └── internet.sh
│ │ ├── java.sh
│ │ ├── office
│ │ │ └── office.sh
│ │ ├── players
│ │ │ └── players.sh
│ │ ├── programming
│ │ │ └── programming.sh
│ │ ├── security
│ │ │ └── security.sh
│ │ ├── system
│ │ │ ├── software_centers.sh
│ │ │ └── system.sh
│ │ ├── terminals
│ │ │ └── terminals.sh
│ │ └── themes
│ │ ├── cursors
│ │ │ └── cursors.sh
│ │ ├── desktop-themes
│ │ │ └── desktop-themes.sh
│ │ ├── fonts
│ │ │ └── fonts.sh
│ │ ├── icons
│ │ │ └── icons.sh
│ │ └── themes.sh
│ ├── extras.sh
│ ├── firmware.sh
│ ├── gaming
│ │ ├── _helpers.sh
│ │ ├── heroic.sh
│ │ ├── steam.sh
│ │ └── tools.sh
│ ├── gaming.sh
│ ├── gpu
│ │ ├── amd_intel.sh
│ │ ├── _helpers.sh
│ │ └── nvidia.sh
│ ├── gpu.sh
│ ├── kernel.sh
│ ├── repos
│ │ ├── migrate.sh
│ │ └── repo_detect.sh
│ ├── repos.sh
│ ├── rescue.sh
│ ├── sudo_config.sh
│ ├── swap.sh
│ ├── sysinfo.sh
│ ├── utils.sh
│ └── zram.sh
└── README.md
🤖 AI-Assisted Development Note
This project was developed with assistance from large language models for code generation, documentation and testing suggestions. The author takes full responsibility for the accuracy of all scripts included in this repository. All modifications have been reviewed manually before inclusion to ensure compatibility with Debian systems.