Probe #88a08a450d of Lenovo ThinkPad P50 20EN001...
Log: grub
#GRUB_THEME="/boot/grub2/themes/breeze/theme.txt"
GRUB_TIMEOUT=5
GRUB_BACKGROUND="/usr/share/grub/p50_bg.png"
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
#GRUB_DISABLE_SUBMENU=true
#GRUB_TERMINAL_OUTPUT="console"
#GRUB_CMDLINE_LINUX="rd.driver.blacklist=nouveau modprobe.blacklist=nouveau nvidia-drm.modeset=1 resume=UUID=HASH_D44-F870-A2BD-E04B-4C049049F997 rhgb quiet nox2apic"
GRUB_CMDLINE_LINUX="rd.driver.blacklist=nouveau modprobe.blacklist=nouveau nvidia-drm.modeset=1 mitigations=off resume=UUID=HASH_D44-F870-A2BD-E04B-4C049049F997 rhgb quiet nox2apic selinux=0"
GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG=true
GRUB_FONT=/usr/share/grub/ter-u32b.pf2
GRUB_GFXMODE=3840x2160x32
#GRUB_GFXMODE=1920x1080x32
GRUB_GFXPAYLOAD_LINUX=keep