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EvanFoss
n00b
Joined: 12 Oct 2019
Posts: 7
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 Posted: Thu Sep 19, 2024 8:46 pm Post subject: grub |
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Hi Gentoo Forum,
I am trying to install gentoo on a new laptop and I am having issues with grub. At boot it keeps dumping me out at the "Bash like" screen.
grub-mkconfig -o /boot/grub.cfg
grub-install --efi-directory=/boot/EFI /boot/grub.cfg
I also tried...
grub-install --efi-directory=/boot/EFI --target=x86_64-efi /boot/grub.cfg
Note that I do have /boot/EFI mounted. This is my "disk" configuration:
Command (m for help): p
Disk /dev/nvme0n1: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: Samsung SSD 980 PRO 2TB
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 924C3235-921C-4914-A40B-351C83824DB5
Device Start End Sectors Size Type
/dev/nvme0n1p1 2048 2099199 2097152 1G EFI System
/dev/nvme0n1p2 2099200 73402367 71303168 34G Linux swap
/dev/nvme0n1p3 73402368 3907028991 3833626624 1.8T Linux filesystem
nvme0n1p1 is formatted vfat
nvme0n1p3 is formatted ext4
The grub.cfg file looks right compared to the ones on my other machines. It specifies the UUID, kernel, etc.
It might be connected but when I built kernel linux-6.6.47-gentoo the make install didn't work and I had to copy the files manually.
| Code: |
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
search --no-floppy --fs-uuid --set=root hd0,gpt3
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
fi
terminal_output gfxterm
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Gentoo GNU/Linux' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-f13d81a3-3188-4912-963d-db9274a03ff6' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
insmod gzio
insmod part_gpt
insmod ext2
search --no-floppy --fs-uuid --set=root f13d81a3-3188-4912-963d-db9274a03ff6
echo 'Loading Linux 6.6.47-gentoo ...'
linux /boot/vmlinuz-6.6.47-gentoo root=PARTUUID=5eb57b74-24a4-49ce-966a-0293b97e081e ro
echo 'Loading initial ramdisk ...'
initrd /boot/amd-uc.img
}
submenu 'Advanced options for Gentoo GNU/Linux' $menuentry_id_option 'gnulinux-advanced-f13d81a3-3188-4912-963d-db9274a03ff6' {
menuentry 'Gentoo GNU/Linux, with Linux 6.6.47-gentoo' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.6.47-gentoo-advanced-f13d81a3-3188-4912-963d-db9274a03ff6' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
insmod gzio
insmod part_gpt
insmod ext2
search --no-floppy --fs-uuid --set=root f13d81a3-3188-4912-963d-db9274a03ff6
echo 'Loading Linux 6.6.47-gentoo ...'
linux /boot/vmlinuz-6.6.47-gentoo root=PARTUUID=5eb57b74-24a4-49ce-966a-0293b97e081e ro
echo 'Loading initial ramdisk ...'
initrd /boot/amd-uc.img
}
menuentry 'Gentoo GNU/Linux, with Linux 6.6.47-gentoo (recovery mode)' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-6.6.47-gentoo-recovery-f13d81a3-3188-4912-963d-db9274a03ff6' {
load_video
if [ "x$grub_platform" = xefi ]; then
set gfxpayload=keep
fi
insmod gzio
insmod part_gpt
insmod ext2
search --no-floppy --fs-uuid --set=root f13d81a3-3188-4912-963d-db9274a03ff6
echo 'Loading Linux 6.6.47-gentoo ...'
linux /boot/vmlinuz-6.6.47-gentoo root=PARTUUID=5eb57b74-24a4-49ce-966a-0293b97e081e ro single
echo 'Loading initial ramdisk ...'
initrd /boot/amd-uc.img
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/25_bli ###
if [ "$grub_platform" = "efi" ]; then
insmod bli
fi
### END /etc/grub.d/25_bli ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
if [ "$grub_platform" = "efi" ]; then
menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
fi
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg
fi
### END /etc/grub.d/41_custom ###
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EvanFoss
n00b
Joined: 12 Oct 2019
Posts: 7
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| Posted: Thu Sep 19, 2024 9:28 pm Post subject: |
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If I enter the grub shell:
configfile /boot/grub.cfg
it will load the config file and I get the boot menu and after a little fixing my kernel loads. So it's just grub not seeing it's own config for some reason. |
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AndrewAmmerlaan
Developer
Joined: 25 Jun 2014
Posts: 377
Location: Nijmegen
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| Posted: Fri Sep 20, 2024 8:02 am Post subject: |
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It should be /boot/grub/grub.cfg
_________________
OS: Gentoo 6.8.10-gentoo-dist, ~amd64, 23.0/desktop/plasma/systemd
MB: MSI Z370-A PRO
CPU: Intel Core i9-9900KS
GPU: Intel Arc A770 16GB & Intel UHD Graphics 630
SSD: Samsung 970 EVO Plus 2 TB
RAM: Crucial Ballistix 32GB DDR4-2400 |
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Installing Gentoo
