calculate-overlay/profiles/templates/install/1live/grub2/default.grub

# Calculate format=openrc path=/etc/default name=grub os_install_root_type!=usb-hdd
GRUB_DISABLE_RECOVERY=true
GRUB_DEFAULT=saved
GRUB_TIMEOUT=1
!GRUB_TERMINAL=del
#?pkg(media-gfx/cld-themes)>=3.0.0_alpha1||pkg(media-gfx/cldx-themes)>=3.0.0_alpha1||pkg(media-gfx/cldg-themes)>=3.0.0_alpha1||pkg(media-gfx/cmc-themes)>=3.0.0_alpha1||pkg(media-gfx/cls-themes)>=3.0.0_alpha1||pkg(media-gfx/cds-themes)>=3.0.0_alpha1#
GRUB_CMDLINE_LINUX="video=uvesafb:ywrap,#-os_install_fb_resolution-#,mtrr:3,splash=silent,theme:calculate #-os_install_kernel_resume-# elevator=#-os_install_kernel_scheduler-# doscsi#-os_install_kernel_attr-# calculate=video:#-os_install_x11_video_drv-# console=tty1 udev quiet"
#pkg#
#?pkg(media-gfx/cld-themes)!=&&pkg(media-gfx/cld-themes)<3.0.0_alpha1||pkg(media-gfx/cldx-themes)!=&&pkg(media-gfx/cldx-themes)<3.0.0_alpha1||pkg(media-gfx/cldg-themes)!=&&pkg(media-gfx/cldg-themes)<3.0.0_alpha1||pkg(media-gfx/cmc-themes)!=&&pkg(media-gfx/cmc-themes)<3.0.0_alpha1||pkg(media-gfx/cls-themes)!=&&pkg(media-gfx/cls-themes)<3.0.0_alpha1||pkg(media-gfx/cds-themes)!=&&pkg(media-gfx/cds-themes)<3.0.0_alpha1#
GRUB_CMDLINE_LINUX="video=uvesafb:ywrap,#-os_install_fb_resolution-#,mtrr:3,splash=silent,theme:tty1 #-os_install_kernel_resume-# elevator=#-os_install_kernel_scheduler-# doscsi#-os_install_kernel_attr-# calculate=video:#-os_install_x11_video_drv-# console=tty1 udev quiet"
#pkg#
#?pkg(media-gfx/cld-themes)==&&pkg(media-gfx/cldx-themes)==&&pkg(media-gfx/cldg-themes)==&&pkg(media-gfx/cmc-themes)==&&pkg(media-gfx/cls-themes)==&&pkg(media-gfx/cds-themes)==#
GRUB_CMDLINE_LINUX="video=uvesafb:ywrap,#-os_install_fb_resolution-#,mtrr:3,splash=off,theme:tty1 #-os_install_kernel_resume-# elevator=#-os_install_kernel_scheduler-# doscsi#-os_install_kernel_attr-# calculate=video:#-os_install_x11_video_drv-# console=tty1 udev quiet"
#pkg#
GRUB_GFXMODE="1024x768"
GRUB_BACKGROUND="/boot/grub/grub-calculate.png"
GRUB_COLOR_NORMAL="white/black" 
GRUB_COLOR_HIGHLIGHT="magenta/black"
GRUB_VIDEO_BACKEND="vbe"
#?os_install_linux_subname==&&os_install_scratch==off#
GRUB_DISTRIBUTOR="#-os_install_linux_name-#"
#os_install_linux_subname#
#?os_install_linux_subname!=&&os_install_scratch==off#
GRUB_DISTRIBUTOR="#-os_install_linux_name-# #-os_install_linux_subname-#"
#os_install_linux_subname#
#?os_install_linux_subname==&&os_install_scratch==on#
GRUB_DISTRIBUTOR="#-os_install_linux_name-# Builder"
#os_install_linux_subname#
#?os_install_linux_subname!=&&os_install_scratch==on#
GRUB_DISTRIBUTOR="#-os_install_linux_name-# #-os_install_linux_subname-# Builder"
#os_install_linux_subname#