Исправление MOPKOBKA, (текущая версия) :
Поставил в GRUB
GRUB_GFXMODE=1920x1080x32
GRUB_GFXPAYLOAD_LINUX=keep
[ 0.652237] efifb: probing for efifb
[ 0.652242] efifb: framebuffer at 0x4000000000, using 8640k, total 8640k
[ 0.652243] efifb: mode is 1920x1080x32, linelength=8192, pages=1
[ 0.652243] efifb: scrolling: redraw
[ 0.652244] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
Я думаю герцовка не та?
Исходная версия MOPKOBKA, :
Поставил в GRUB
GRUB_GFXMODE=1920x1080x32
GRUB_GFXPAYLOAD_LINUX=keep
[ 0.652237] efifb: probing for efifb
[ 0.652242] efifb: framebuffer at 0x4000000000, using 8640k, total 8640k
[ 0.652243] efifb: mode is 1920x1080x32, linelength=8192, pages=1
[ 0.652243] efifb: scrolling: redraw
[ 0.652244] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0