Deu ruim no GRUB

DeboraBG

Pessoal, instalei o Grub customizer e editei a ordem de boot, colocando o Windows como primeira opção de boot. Salvei, reiniciei e no próximo boot as menções ao Linux Mint 19.2 sumiram, aparecendo Ubuntu no lugar e a entrada do Windows desapareceu. Novamente no Grub Customizer usei a função Reverter, que não adiantou. O que deve ser feito para o Grub detectar novamente os sistemas do meu PC?

kreto

Posta ai a saída de

cat /boot/grub/grub.cfg

T+

DeboraBG

Cá está (depois descobri que para acessar o Windows preciso entrar em Opções Avançadas e antes estava na listagem principal):

# 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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${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 recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; 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
}

insmod part_msdos
insmod ext2
set root='hd2,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 0342cd5c-313c-4b16-aeff-f482dc974593
else
search --no-floppy --fs-uuid --set=root 0342cd5c-313c-4b16-aeff-f482dc974593
fi
if loadfont /boot/grub/fonts/UbuntuMono16.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=pt_BR
insmod gettext
fi
terminal_output gfxterm
insmod part_msdos
insmod ext2
set root='hd2,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 0342cd5c-313c-4b16-aeff-f482dc974593
else
search --no-floppy --fs-uuid --set=root 0342cd5c-313c-4b16-aeff-f482dc974593
fi
insmod gfxmenu
insmod png
set theme=($root)/boot/grub/themes/linuxmint/theme.txt
export theme
if [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=hidden
set timeout=10
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 10 ; then
set timeout=0
fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux_proxy ###
function gfxmode {
set gfxpayload="${1}"
if [ "${1}" = "keep" ]; then
set vt_handoff=vt.handoff=1
else
set vt_handoff=
fi
}
if [ "${recordfail}" != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode

menuentry "Ubuntu" --class linuxmint --class gnu-linux --class gnu --class os $menuentry_id_option 'Linux Mint 19.3 Cinnamon' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod ext2
set root='hd2,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 0342cd5c-313c-4b16-aeff-f482dc974593
else
search --no-floppy --fs-uuid --set=root 0342cd5c-313c-4b16-aeff-f482dc974593
fi
linux /boot/vmlinuz-4.15.0-111-generic root=UUID=0342cd5c-313c-4b16-aeff-f482dc974593 ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.15.0-111-generic
}
submenu "Opções avançadas para Ubuntu"{
menuentry "Windows Boot Manager (em /dev/sdb2)" --class windows --class os $menuentry_id_option 'osprober-efi-42B7-ECD8' {
insmod part_gpt
insmod fat
set root='hd1,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2 42B7-ECD8
else
search --no-floppy --fs-uuid --set=root 42B7-ECD8
fi
chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
menuentry "Ubuntu, com o Linux 4.15.0-111-generic" --class linuxmint --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-111-generic-advanced-0342cd5c-313c-4b16-aeff-f482dc974593' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod ext2
set root='hd2,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 0342cd5c-313c-4b16-aeff-f482dc974593
else
search --no-floppy --fs-uuid --set=root 0342cd5c-313c-4b16-aeff-f482dc974593
fi
echo 'Carregando o Linux 4.15.0-111-generic...'
linux /boot/vmlinuz-4.15.0-111-generic root=UUID=0342cd5c-313c-4b16-aeff-f482dc974593 ro quiet splash $vt_handoff
echo 'Carregando o ramdisk inicial...'
initrd /boot/initrd.img-4.15.0-111-generic
}
menuentry "Ubuntu, with Linux 4.15.0-111-generic (recovery mode)" --class linuxmint --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-111-generic-recovery-0342cd5c-313c-4b16-aeff-f482dc974593' {
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_msdos
insmod ext2
set root='hd2,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 0342cd5c-313c-4b16-aeff-f482dc974593
else
search --no-floppy --fs-uuid --set=root 0342cd5c-313c-4b16-aeff-f482dc974593
fi
echo 'Carregando o Linux 4.15.0-111-generic...'
linux /boot/vmlinuz-4.15.0-111-generic root=UUID=0342cd5c-313c-4b16-aeff-f482dc974593 ro recovery nomodeset
echo 'Carregando o ramdisk inicial...'
initrd /boot/initrd.img-4.15.0-111-generic
}
}
### END /etc/grub.d/10_linux_proxy ###

### BEGIN /etc/grub.d/31_linux_xen ###

### END /etc/grub.d/31_linux_xen ###

### BEGIN /etc/grub.d/32_memtest86+ ###
### END /etc/grub.d/32_memtest86+ ###

### BEGIN /etc/grub.d/33_os-prober_proxy ###


set timeout_style=menu
if [ "${timeout}" = 0 ]; then
set timeout=10
fi
### END /etc/grub.d/33_os-prober_proxy ###

### BEGIN /etc/grub.d/34_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/34_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 ###

kreto

Olá,

Basicamente você tem que ver entre isso abaixo

search --no-floppy --fs-uuid --set=root --hint-bios=hd2,msdos6 --hint-efi=hd2,msdos6 --hint-baremetal=ahci2,msdos6 0342cd5c-313c-4b16-aeff-f482dc974593
else

E, sua entrada do Windows Bootloader

T+

malvescardoso

DeboraBG disse:

Cá está (depois descobri que para acessar o Windows preciso entrar em Opções Avançadas e antes estava na listagem principal)

@DeboraBG Para corrigir isso, basta recolocar a entrada do Windows no lugar certo e selecionar ele como a primeira entrada.

DeboraBG disse:

... as menções ao Linux Mint 19.2 sumiram, aparecendo Ubuntu no lugar

Basta renomear as entradas na lista do Grub Customizer.

DeboraBG disse:

O que deve ser feito para o Grub detectar novamente os sistemas do meu PC?

Antes de salvar as configurações, instale na MBR.

Assista, por favor, ao vídeo contido no anexo.