Hello,I try to use a USB Serial-Converter to output the grub menu on a Serial port.
By the way the output is working at kernel boot time. (I See it on the remote host)
How can I add usbserial_pl2303.mod to the GRUB core image?The file is located in /boot/grub/i386-pc/ on the root partition but I can't see it in /boot/grub/i386-pc/ in the grub shell.