Whilst it is possible to run Serenity on physical x86-compatible hardware, it is not yet ready to be used by non-technical users who aren't prepared to report bugs or assist with its development. For this reason, there are currently no pre-built install images so a bare-metal installation requires that you build an installation image from source under Linux. Any Linux distribution capable of running GCC 8 (or newer) should be sufficient to build Serenity. Current hardware support is extremely limited.
Storage-wise Serenity requires a >= 500 MB parallel ATA IDE disk. You may also be able to use a SATA disk if your BIOS has the option to run your SATA controller in IDE (sometimes referred to as Legacy or PATA) mode. SATA AHCI, SCSI, SAS, eMMC and NVME are all presently unsupported. You must be willing to wipe your disks contents to allow for writing the Serenity image so be sure to back up any wanted data on your disk first! Serenity uses the GRUB2 bootloader so it should be possible to multiboot it with any other OS that can be booted from GRUB2 post-installation.
Serenity currently has no support for USB but some machines will emulate PS/2 keyboards and mice in the BIOS via USB. BIOS USB PS/2 emulation can be buggy so having real PS/2 input devices is recommended. A minimum of 32 MB RAM and a Pentium III class CPU are required.
At present there is no real GPU support so don't expect OpenGL, Vulkan nor accelerated video playback and encoding support. There is no WiFi support and the only physical network card chipset currently supported is the RTL8139. The sole sound card supported is the SoundBlaster 16.
Before creating a Serenity disk image, you need to build the OS as described in the "How do I build and run this?" section of the Serenity ReadMe. Follow those instructions up to and including running ./makeall.sh. After the OS has built, run sudo ./build-image-grub.sh to replace the qemu _disk_image file in the Kernel directory with one that has GRUB2 installed that can be booted on a real PC.
The final step is copying _disk_image onto the disk you wish to boot Serenity off using a command such as:
$ sudo dd if=_disk_image of=/dev/sdx bs=8M
Replace /dev/sdx with the target device. The bs=8M argument is optional but will speed up the data transfer.
Serenity doesn't output any kernel boot messages to the display device so if it fails to boot you will need a serial port and a null modem cable to discover the cause of the failure.
Many guides on the internet recommend using screen to monitor or interact with a serial console under Linux. Using screen is an option but it is quite tricky to copy and paste the output from a screen console when there is more than one screens worth of text. So, unless you are already experienced with screen it is recommended you use cu.
After installing cu, you will not be able to connect to your serial console device until you have added your user to the dialout group. You must log out and log back in again after running a command such as:
$ sudo usermod -aG dialout YourLinuxUserName
Once you are logged in with a user who is a member of the dialout group, you can connect to a USB serial console using a command like:
$ cu -s 57600 -l /dev/ttyUSB0