Hello, I've recently completed an LFS build using GRUB-2.03~beta, and
I've installed this using UEFI. When I boot linux however, I'm greeted
with a black screen. I'm unsure how to debug this as the kernel doesn't
even panic, it just sits.
Here are some configuration files
.config: http://sprunge.us/SMcc
/etc/fstab
# Begin /etc/fstab
# file system mount-point type options dump fsck
# order
UUID=d6788259-f948-4164-ae29-d1b996ffd6d9 / ext4
defaults 1 1
UUID=04ED-C3D3 /boot/efi vfat defaults 0 1
efivarfs /sys/firmware/efi/efivars efivarfs defaults 0 1
# End /etc/fstab
/boot/grub/grub.cfg
# Begin /boot/grub/grub.cfg
set default=0
set timeout=5
insmod ext2
set root=(hd0,gpt2)
insmod efi_gop
insmod efi_uga
insmod font
if loadfont /grub/unicode.pf2; then
loadfont /grub/unicode.pf2
set gfxmode=auto
insmod gfxterm
set gfxpayload=keep
terminal_output gfxterm
fi
menuentry "GNU/Linux, Linux From Scratch" {
linux /boot/vmlinuz-4.7.2-lfs-7.10-systemd
root=UUID=d6788259-f948-4164-ae29-d1b996ffd6d9 rw quiet
}
Mount tree in Arch linux host:
sdc 8:32 0 931.5G 0 disk
├─sdc2 8:34 0 931.3G 0 part /mnt/lfs
└─sdc1 8:33 0 260M 0 part /mnt/lfs/boot/efi
UUID's:
lrwxrwxrwx 1 root root 10 Oct 29 14:42 04ED-C3D3 -> ../../sdc1
lrwxrwxrwx 1 root root 10 Oct 29 14:42
d6788259-f948-4164-ae29-d1b996ffd6d9 -> ../../sdc2
I've corrected the root from what it would be on Arch Host (hd2,gpt2
being mounted as /dev/sdc) to when I investigate on grub command line
(hd0,gpt2), so it is finding the kernel. I've attempted to switch out
UUID's for /dev/sdX, however this still fails. Grub2 efi-directory was
set to /boot/efi on installation. All the correct kernel options were
set during compilation for UEFI installations.
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