FreeBSD 12 changing the background of the startup interface

The initial screen function supports bitmap （.bmp）、zsoft pcx（.pcx） Or extract （.bin） In the format 256 color ..bmp、.pcx or .bin The image must be placed on the root partition , For example, in /boot in . The resolution of the startup image file must be less than or equal to 320 x 200 Pixels , Only in the standard VGA Work on adapter . about 256 Color and 320 x 200 Pixel or smaller default boot display resolution , Please add the following line to /boot/loader.conf. Replace with the bitmap file name you want to use splash.bmp：splash_bmp_load="YES"

bitmap_load="YES"

bitmap_name="/boot/splash.bmp"

To use PCX File instead of bitmap file , Do the following ：

splash_txt="YES"

bitmap_load="YES"

bitmap_name="/boot/splash.bin"

Use a larger image that fills the entire display （ The highest resolution is 1024 x 768 Pixels ）, It must also be loaded during system boot VESA modular . If you use a custom kernel , Please ensure that the custom kernel configuration file contains VESA Kernel configuration options . To load the startup screen VESA modular , Please add this line to /boot/loader.conf, Before the three lines mentioned in the above example ：

vesa_load="YES"