- Ubuntu 18.04 64bit
- libreboot
- flashrom 0.99
The matter is beyond my skills.
I want to flash libreboot on a gigabyte mainboard.
I got the ROM file, renamed it
to libreboot.rom and tnstalled flashrom.
Then I ran the command
flashrom -p internal:dualbiosindex=0 -w libreboot.rom
But it did not work.
I was told to edit grub to add iomem=relaxed.
At the Ubuntu location Computer > etc > default > grub, the grub file has:
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
Shall I edit
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
into
GRUB_CMDLINE_LINUX_DEFAULT="iomem=relaxed quiet splash"
with nano?
