GRUB_GFXPAYLOAD_LINUX=keep GRUB_DISABLE_RECOVERY=true GRUB_DISTRIBUTOR="ROSA" GRUB_GFXMODE=1024x768,1024x600,800x600,640x480 GRUB_DEFAULT=saved GRUB_SAVEDEFAULT=true GRUB_TIMEOUT="4" #GRUB_CMDLINE_LINUX_DEFAULT="rootflags=subvol=@rosa1" GRUB_DISABLE_OS_PROBER=false #GRUB_THEME="/boot/grub2/themes/rosa/theme.txt" #GRUB_BACKGROUND="/boot/grub2/themes/rosa/terminal_background.png"