GRUB_GFXPAYLOAD_LINUX=keep GRUB_DISABLE_RECOVERY=true GRUB_DISTRIBUTOR="ROSA" GRUB_GFXMODE=1024x768,1024x600,800x600,640x480 GRUB_DEFAULT=saved GRUB_SAVEDEFAULT=false GRUB_TIMEOUT=0 GRUB_CMDLINE_LINUX_DEFAULT='splash=silent logo.nologo quiet' GRUB_DISABLE_OS_PROBER=false GRUB_HIDDEN_TIMEOUT=3 GRUB_CMDLINE_LINUX="rhgb quiet" GRUB_ENABLE_BLSCFG=true GRUB_PASSWORD_PROTECT_ONLY_EDITING=true GRUB_THEME="/boot/grub2/themes/mos/theme.txt"