Depois de instalar o UnBuntu 16.04 LTS, o sistema não inicializará. Quando eu olho no menu de inicialização, vejo uma opção do ubuntu, mas selecioná-lo torna a tela preta e depois me retorna ao BIOS.
Eu verifiquei com o gparted se o ubuntu está realmente lá e tem o flag de inicialização. Eu também corri reparo de inicialização sem sucesso. Eu tentei inicializar no modo herdado, mas isso também não funcionou.
Eu fiquei sem ideias, alguma sugestão?
EDIT: Eu estou usando UEFI e (eu acho) GPT. Eu tenho 3 HDDs, 2 (vazios) 8 TB e um menor de 500 GB com o Ubuntu nele. De acordo com o gparted, eu tenho 3 partições no drive: 1 swap, 1 EFI e 1 ext4. inicializar no grub usando o live-usb me dá isso:
ls
(memdisk) (hd0) (hd1) (hd1,apple2) hd1,apple1) (hd1,msdos2)
a configuração do grub é assim:
### 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$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 da9f609d-1f95-4c5f-b199-c93a5e125c8b
else
search --no-floppy --fs-uuid --set=root da9f609d-1f95-4c5f-b199-c93a5e125c8b
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=10
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=10
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=10
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
if background_color 44,0,30,0; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
if [ "${1}" = "keep" ]; then
set vt_handoff=vt.handoff=7
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 ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-da9f609d-1f95-4c5f-b199-c93a5e125c8b' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 da9f609d-1f95-4c5f-b199-c93a5e125c8b
else
search --no-floppy --fs-uuid --set=root da9f609d-1f95-4c5f-b199-c93a5e125c8b
fi
linux /boot/vmlinuz-4.8.0-36-generic.efi.signed root=UUID=da9f609d-1f95-4c5f-b199-c93a5e125c8b ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.8.0-36-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-da9f609d-1f95-4c5f-b199-c93a5e125c8b' {
menuentry 'Ubuntu, with Linux 4.8.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-advanced-da9f609d-1f95-4c5f-b199-c93a5e125c8b' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 da9f609d-1f95-4c5f-b199-c93a5e125c8b
else
search --no-floppy --fs-uuid --set=root da9f609d-1f95-4c5f-b199-c93a5e125c8b
fi
echo 'Loading Linux 4.8.0-36-generic ...'
linux /boot/vmlinuz-4.8.0-36-generic.efi.signed root=UUID=da9f609d-1f95-4c5f-b199-c93a5e125c8b ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-36-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-init-upstart-da9f609d-1f95-4c5f-b199-c93a5e125c8b' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 da9f609d-1f95-4c5f-b199-c93a5e125c8b
else
search --no-floppy --fs-uuid --set=root da9f609d-1f95-4c5f-b199-c93a5e125c8b
fi
echo 'Loading Linux 4.8.0-36-generic ...'
linux /boot/vmlinuz-4.8.0-36-generic.efi.signed root=UUID=da9f609d-1f95-4c5f-b199-c93a5e125c8b ro quiet splash $vt_handoff init=/sbin/upstart
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-36-generic
}
menuentry 'Ubuntu, with Linux 4.8.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-recovery-da9f609d-1f95-4c5f-b199-c93a5e125c8b' {
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 da9f609d-1f95-4c5f-b199-c93a5e125c8b
else
search --no-floppy --fs-uuid --set=root da9f609d-1f95-4c5f-b199-c93a5e125c8b
fi
echo 'Loading Linux 4.8.0-36-generic ...'
linux /boot/vmlinuz-4.8.0-36-generic.efi.signed root=UUID=da9f609d-1f95-4c5f-b199-c93a5e125c8b ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.8.0-36-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/25_custom ###
menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root BBC6-3302
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}
menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root BBC6-3302
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### 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 ###