Difference between revisions of "Installation Guide"

Revision as of 18:50, 6 February 2021

Introduction

GhostBSD comes with a Graphical installer call GBI. GBI is a GTK graphical BSD installer program written by Eric Turgeon and introduced in 2011 for GhostBSD 2.5. GBI uses the pc-sysinstall back-end developed by Kris Moore of PC-BSD.

After reading this chapter, you will know:

• How to make a USB memory stick.
• How to install GhostBSD.
• How to start GhostBSD.
• The questions GBI will ask you, what they mean, and how to answer them.
• Troubleshooting the installer and live media.

Hardware Requirements

Minimum System Requirements

• 64-bit processor
• 4 GB of RAM
• 15 GB of free hard drive space
• Network card

Recommended System Requirements

• 64-bit processor
• 8 GB of RAM
• 30 GB of free hard drive space
• Network card
• Sound card
• 3D accelerated video card

Supported Processors

GhostBSD installs on any system containing a 64-bit (amd64) processor architecture. The amd64 name refers to AMD64 (“Hammer”) and Intel® EM64T architectures. The FreeBSD 12.0 Hardware Notes lists the amd64 processors known to work.

Supported Video Cards

GhostBSD uses X.org drivers for graphics support. During installation, graphics support will be configured automatically.

Support for the major graphic vendors is as follows

NVIDIA: if you want to use 3D acceleration, NVIDIA is currently the best supported as there is a native driver for GhostBSD.

Intel: 3D acceleration on most Intel graphics is supported. Due to the current KMS support, you will not be able to switch between the graphical console and a virtual console using Crtl+Alt+F#.

ATI/Radeon: 3D acceleration on most ATI and Radeon cards is supported.

Optimus: at this time Bumblebee[2] has not been ported to FreeBSD, meaning that there is no switching support between the two graphics adapters provided by Optimus. Optimus implementations vary, so GhostBSD may or may not be able to successfully load a graphics driver on your hardware. If you get a blank screen after installation, check your BIOS to see if it has an option to disable one of the graphics adapters or to set “discrete” mode. If the BIOS does not provide a discrete mode, GhostBSD will default to the 3D Intel driver and disable NVIDIA. This will change in the future when the NVIDIA driver supports Optimus.

Wireless Cards

GhostBSD supports many wireless networking cards. You can check if your card has a FreeBSD driver. If it does, it should "just work". Currently, there are some missing wireless drivers, typically for Broadcom and the newer Realtek series. N.B. USB wifi sticks may or may not be supported, it will depend on the chip used.

Pre-installation Tasks

Back Up Your Data

Be sure to back up all important data on the computer before installing GhostBSD. The GhostBSD installer will not provide a prompt before making changes to the hard disk drive. Once the process has started, changes to the hard disk drive cannot be undone.

Check for FreeBSD Errata

GhostBSD is based on Trueos, and TrueOS is based on FreeBSD. Although the TrueOS Project strives to ensure that each release of TrueOS is as stable as possible, bugs occasionally creep into the process. On very rare occasions those bugs affect the installation process. As these problems are discovered and fixed, they are noted in 12.0-RELEASE Errata page on the FreeBSD web site. Check the errata before installing to make sure that there are no problems that might affect the installation.

Prepare the Installation Media

The GhostBSD installation media is available as a .iso file. Copies of GhostBSD installation media are available for free at the GhostBSD download page.

Creating a bootable USB Flash Drive

Introduction

After downloading the appropriate .iso file, copy it to a USB flash drive using one of the methods described below. Depending on the operating system, issue one of the following appropriate commands:

On BSD

dd if=/path/to/GhostBSD19.04.iso of=/dev/da0 bs=4m conv=sync

On Linux

sudo dd if=GhostBSD19.04.iso of=/dev/sdf bs=4M conv=sync

On Mac

dd if=/path/to/GhostBSD19.04.iso of=/dev/disk2 bs=10240 conv=sync

On Windows

1. Download the desired .iso file
2. Download Disk Imager from http://sourceforge.net/projects/win32diskimager/
3. Insert your USB flash drive
4. Note the drive letter assigned to your flash media
5. Start Disk Imager
6. Select the downloaded file and target device, and click "Write"
7. Remove your USB flash drive when the operation is complete

Other USB Flash writer tools for Windows

Balena Etcher [1] Works for Windows, macOS, & Linux Rufus [2] Works just for Windows, needs a checkbox selected to do a pure write of .ISO image file

ISO CD / DVD writer tool

ISORecorder [3] works from Windows Menu to write a .ISO file into a CD or DVD

Conclusion

The steps described above will create a bootable GhostBSD system on a USB flash drive. To start a live session, connect the USB thumb drive to the computer and reboot the computer. Further information can be found here.

Starting GhostBSD Live Media

If booting from USB flash drive, insert the USB flash drive then start the computer.

If booting from DVD, insert the DVD immediately after powering on the computer.

You can boot by:

• Configuring the machine BIOS to boot from either the DVD or USB.
• Typically boot by pressing F10, F11, F12, or Esc and select a boot device.

If your computer starts up by loading your existing operating system, then either:

• The installation media (e.g., DVD) was not inserted early enough in the boot process. Ensure the installation media has been inserted, then restart the computer.
• The BIOS changes were not saved correctly. Review the BIOS settings and enable the correct boot setting.
• Your BIOS does not support booting from the desired media. The Plop Boot Manager can be used to boot older computers from CD or USB media.

As GhostBSD begins to boot, you will see a black screen with similar text to this: