Syslinux: change bootup resolution
To know which resolutions are supported by your screen, install hwinfo:
# pacman -S hwinfo
Then execute:
# hwinfo --vbe | grep 'Mode '
Modes are displayed in hexadecimal.
Now edit /boot/syslinux/syslinux.cfg
and add to the APPEND
line the desired
resolution with:
vga=<resolution>
where <resolution>
is the corresponding hexa code.
For example: add vga=0x037f
if you want 1920x1080x24.