GRUB 2 (grub.cfg)

Sabayon, GRUB 2 para systemd e ATI

Categoria: Miscelânea

Software: GRUB 2

[ Hits: 7.670 ]

Por: Alberto Federman Neto.


Este é um arquivo de configuração de GRUB 2, para Sabayon Linux com inicialização systemd e placa de vídeo ATI.

Outros S.O.s reconhecidos são Calculate Linux, openSUSE e Windows 7.

O arquivo está sendo publicado para servir de base, exemplo, pois ele contém parâmetros de kernel necessários em Sabayon com systemd e placa de vídeo ATI com driver proprietário.


# Arquivo de GRUB2 (grub.cfg), Sabayon Linux e outras Distros.
# modificado por: Albfneto <albfneto@fcfrp.usp.br>.
# Versão 2.10 - 2014.
#
# Parâmetros e Cheat-Codes adequados para Systemd
# e Placa de video ATI com driver proprietário.
#
# Se você tiver uma ATI, coloque "nomodeset"
# na linha de Boot do kernel, e se seu Sabayon tem Systemd,
# coloque também o parâmetro:
# real_init=/usr/lib/systemd/systemd
#

### BEGIN /etc/grub.d/00_fonts ###
### END /etc/grub.d/00_fonts ###

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  load_env
fi
set default="0"

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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod reiserfs
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  024579f5-42ad-4bd1-8f0f-23da56a4c896
else
  search --no-floppy --fs-uuid --set=root 024579f5-42ad-4bd1-8f0f-23da56a4c896
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=1024x768
  load_video
  # vga= is deprecated, grub2 handles this just fine
  # making grub2 res == linux fb res
  set gfxpayload=keep
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=pt_BR
  insmod gettext
fi
terminal_output gfxterm
insmod part_msdos
insmod reiserfs
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  024579f5-42ad-4bd1-8f0f-23da56a4c896
else
  search --no-floppy --fs-uuid --set=root 024579f5-42ad-4bd1-8f0f-23da56a4c896
fi
insmod png
background_image -m stretch /boot/grub/default-splash.png
if sleep --interruptible 0 ; then
  set timeout=20
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/10_linux ###
menuentry 'Sabayon GNU/Linux com Kernel x86_64-3.12-sabayon' --class sabayon --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-024579f5-42ad-4bd1-8f0f-23da56a4c896' {
    load_video
    insmod gzio
    insmod part_msdos
    insmod reiserfs
    set root='hd0,msdos5'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  024579f5-42ad-4bd1-8f0f-23da56a4c896
    else
      search --no-floppy --fs-uuid --set=root 024579f5-42ad-4bd1-8f0f-23da56a4c896
    fi
    echo    'Modificado por Albfneto, 2014'
    sleep   4s
    echo    'Carregando Kernel Linux x86_64-3.12-sabayon ...'
    sleep   4s
    linux   /boot/kernel-genkernel-x86_64-3.12.0-sabayon root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896 ro real_init=/usr/lib/systemd/systemd  splash=silent,theme:sabayon video=vesafb:ywrap,mtrr:3 vga=791 gfxpayload=1024x768x16 console=tty1 quiet dokeymap keymap=br-a nomodeset resume=swap:UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 real_resume=UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896
    echo    'Carregando inittramfs ...'
    initrd  /boot/initramfs-genkernel-x86_64-3.12.0-sabayon
    #real_init=/sbin/init.d/sysvinit/init
}
submenu 'Opções Avançadas para Sabayon' $menuentry_id_option 'gnulinux-advanced-024579f5-42ad-4bd1-8f0f-23da56a4c896' {
    menuentry 'Sabayon GNU/Linux, with Linux x86_64-3.12.0-sabayon' --class sabayon --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-x86_64-3.12.0-sabayon-advanced-024579f5-42ad-4bd1-8f0f-23da56a4c896' {
        load_video
        insmod gzio
        insmod part_msdos
        insmod reiserfs
        set root='hd0,msdos5'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  024579f5-42ad-4bd1-8f0f-23da56a4c896
        else
          search --no-floppy --fs-uuid --set=root 024579f5-42ad-4bd1-8f0f-23da56a4c896
        fi
        echo    'Carregando Linux x86_64-3.12.0-sabayon ...'
        linux   /boot/kernel-genkernel-x86_64-3.12.0-sabayon root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896 ro  init=/linuxrc splash=silent,theme:sabayon video=vesafb:ywrap,mtrr:3 vga=791 gfxpayload=1024x768x16 console=tty1 quiet dokeymap keymap=br-a domdadm resume=swap:UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 real_resume=UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896 docrypt
        echo    'Carregando initramfs...'
        initrd  /boot/initramfs-genkernel-x86_64-3.12.0-sabayon
    }
    menuentry 'Sabayon GNU/Linux, com Kernel Linux x86_64-3.12.0-sabayon (recovery mode)' --class sabayon --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-x86_64-3.12.0-sabayon-recovery-024579f5-42ad-4bd1-8f0f-23da56a4c896' {
        load_video
        insmod gzio
        insmod part_msdos
        insmod reiserfs
        set root='hd0,msdos5'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  024579f5-42ad-4bd1-8f0f-23da56a4c896
        else
          search --no-floppy --fs-uuid --set=root 024579f5-42ad-4bd1-8f0f-23da56a4c896
        fi
        echo    'Carregando Linux x86_64-3.12-sabayon ...'
        linux   /boot/kernel-genkernel-x86_64-3.12.0-sabayon root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896 ro single init_opts=single  init=/linuxrc splash=verbose,theme:sabayon video=vesafb:ywrap,mtrr:3 vga=791 gfxpayload=1024x768x16 console=tty1 quiet dokeymap keymap=br-a domdadm resume=swap:UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 real_resume=UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896 docrypt
        echo    'Carregando inittramfs ...'
        initrd  /boot/initramfs-genkernel-x86_64-3.12.0-sabayon
    }
    menuentry 'Sabayon GNU/Linux, com Kernel x86_64-3.11.0-sabayon' --class sabayon --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-x86_64-3.11.0-sabayon-advanced-024579f5-42ad-4bd1-8f0f-23da56a4c896' {
        load_video
        insmod gzio
        insmod part_msdos
        insmod reiserfs
        set root='hd0,msdos5'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  024579f5-42ad-4bd1-8f0f-23da56a4c896
        else
          search --no-floppy --fs-uuid --set=root 024579f5-42ad-4bd1-8f0f-23da56a4c896
        fi
        echo    'Carregando Kernel...'
        linux   /boot/kernel-genkernel-x86_64-3.11.0-sabayon root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896 ro  init=/linuxrc splash=silent,theme:sabayon video=vesafb:ywrap,mtrr:3 vga=791 gfxpayload=1024x768x16 console=tty1 quiet dokeymap keymap=br-a domdadm resume=swap:UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 real_resume=UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896 docrypt
        echo    'Acrregando RAMDISK ...'
        initrd  /boot/initramfs-genkernel-x86_64-3.11.0-sabayon
    }
    menuentry 'Sabayon GNU/Linux, com Linux x86_64-3.11.0-sabayon (recovery mode)' --class sabayon --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-x86_64-3.11.0-sabayon-recovery-024579f5-42ad-4bd1-8f0f-23da56a4c896' {
        load_video
        insmod gzio
        insmod part_msdos
        insmod reiserfs
        set root='hd0,msdos5'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  024579f5-42ad-4bd1-8f0f-23da56a4c896
        else
          search --no-floppy --fs-uuid --set=root 024579f5-42ad-4bd1-8f0f-23da56a4c896
        fi
        echo    'Loading Linux x86_64-3.11.0-sabayon ...'
        linux   /boot/kernel-genkernel-x86_64-3.11.0-sabayon root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896 ro single init_opts=single  init=/linuxrc splash=verbose,theme:sabayon video=vesafb:ywrap,mtrr:3 vga=791 gfxpayload=1024x768x16 console=tty1 quiet dokeymap keymap=br-a domdadm resume=swap:UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 real_resume=UUID=42d28857-66f7-4dc4-9f5a-b0acc6d93d65 root=UUID=024579f5-42ad-4bd1-8f0f-23da56a4c896 docrypt
        echo    'Loading RAMDISK ...'
        initrd  /boot/initramfs-genkernel-x86_64-3.11.0-sabayon
    }
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (carregar) (em /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-32A81DDEA81DA201' {
    insmod part_msdos
    insmod ntfs
    set root='hd0,msdos1'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  32A81DDEA81DA201
    else
      search --no-floppy --fs-uuid --set=root 32A81DDEA81DA201
    fi
    chainloader +1
}
menuentry 'Calculate Linux Desktop 13.6.1. XFCE' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-e174208d-ea1f-4a6d-a9bf-e559e07dac21' {
    insmod part_msdos
    insmod ext2
    set root='hd0,msdos8'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  e174208d-ea1f-4a6d-a9bf-e559e07dac21
    else
      search --no-floppy --fs-uuid --set=root e174208d-ea1f-4a6d-a9bf-e559e07dac21
    fi
    linux /boot/vmlinuz-3.10.4-x86_64-CLDX root=UUID=e174208d-ea1f-4a6d-a9bf-e559e07dac21 ro video=uvesafb:ywrap,1024x768-32,mtrr:3,splash=silent,theme:calculate elevator=cfq doscsi calculate=video:ati nomodeset console=tty1 udev quiet
    initrd /boot/initramfs-3.10.4-x86_64-CLDX
}
submenu 'Opçoes Avançadas de Calculate Linux Desktop 13.6.1 XFCE' $menuentry_id_option 'osprober-gnulinux-advanced-e174208d-ea1f-4a6d-a9bf-e559e07dac21' {
    menuentry 'Calculate Linux Desktop XFCE (on /dev/sda8)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.10.4-x86_64-CLDX--e174208d-ea1f-4a6d-a9bf-e559e07dac21' {
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos8'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  e174208d-ea1f-4a6d-a9bf-e559e07dac21
        else
          search --no-floppy --fs-uuid --set=root e174208d-ea1f-4a6d-a9bf-e559e07dac21
        fi
        linux /boot/vmlinuz-3.10.4-x86_64-CLDX root=UUID=e174208d-ea1f-4a6d-a9bf-e559e07dac21 ro video=uvesafb:ywrap,1024x768-32,mtrr:3,splash=silent,theme:calculate elevator=cfq doscsi calculate=video:ati nomodeset console=tty1 udev quiet
        initrd /boot/initramfs-3.10.4-x86_64-CLDX
    }
    menuentry 'Calculate Linux Desktop XFCE, com Linux 3.10.4-x86_64-CLDX (on /dev/sda8)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.10.4-x86_64-CLDX--e174208d-ea1f-4a6d-a9bf-e559e07dac21' {
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos8'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos8 --hint-efi=hd0,msdos8 --hint-baremetal=ahci0,msdos8  e174208d-ea1f-4a6d-a9bf-e559e07dac21
        else
          search --no-floppy --fs-uuid --set=root e174208d-ea1f-4a6d-a9bf-e559e07dac21
        fi
        linux /boot/vmlinuz-3.10.4-x86_64-CLDX root=UUID=e174208d-ea1f-4a6d-a9bf-e559e07dac21 ro video=uvesafb:ywrap,1024x768-32,mtrr:3,splash=silent,theme:calculate elevator=cfq doscsi calculate=video:ati console=tty1 udev quiet
        initrd /boot/initramfs-3.10.4-x86_64-CLDX
    }
}

menuentry 'OpenSUSE 13.2 Milestone 0 (x86_64)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-ccb71d52-097d-4a94-8246-85b3a2bc4077' {
    insmod part_msdos
    insmod reiserfs
    set root='hd0,msdos9'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos9 --hint-efi=hd0,msdos9 --hint-baremetal=ahci0,msdos9  ccb71d52-097d-4a94-8246-85b3a2bc4077
    else
      search --no-floppy --fs-uuid --set=root ccb71d52-097d-4a94-8246-85b3a2bc4077
    fi
    linux /boot/vmlinuz-3.14.0-2-desktop root=/dev/disk/by-id/ata-WDC_WD10EARS-00Y5B1_WD-WCAV5W443821-part9 resume=/dev/disk/by-id/ata-WDC_WD10EARS-00Y5B1_WD-WCAV5W443821-part7 splash=silent quiet showopts
    initrd /boot/initrd-3.14.0-2-desktop
}
submenu 'Opçoes Avançadas para OpenSUSE 13.2 Milestone 0 (x86_64)' $menuentry_id_option 'osprober-gnulinux-advanced-ccb71d52-097d-4a94-8246-85b3a2bc4077' {
    menuentry 'Desktop -- openSUSE 13.2 Milestone 0 - 3.14.0-2 (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.14.0-2-desktop--ccb71d52-097d-4a94-8246-85b3a2bc4077' {
        insmod part_msdos
        insmod reiserfs
        set root='hd0,msdos9'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos9 --hint-efi=hd0,msdos9 --hint-baremetal=ahci0,msdos9  ccb71d52-097d-4a94-8246-85b3a2bc4077
        else
          search --no-floppy --fs-uuid --set=root ccb71d52-097d-4a94-8246-85b3a2bc4077
        fi
        linux /boot/vmlinuz-3.14.0-2-desktop root=/dev/disk/by-id/ata-WDC_WD10EARS-00Y5B1_WD-WCAV5W443821-part9 resume=/dev/disk/by-id/ata-WDC_WD10EARS-00Y5B1_WD-WCAV5W443821-part7 splash=silent quiet showopts
        initrd /boot/initrd-3.14.0-2-desktop
    }
    menuentry 'Modo de Segurança, OpenSUSE 13.2 Milestone 0 - 3.14.0-2 (on /dev/sda9)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.14.0-2-desktop--ccb71d52-097d-4a94-8246-85b3a2bc4077' {
        insmod part_msdos
        insmod reiserfs
        set root='hd0,msdos9'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos9 --hint-efi=hd0,msdos9 --hint-baremetal=ahci0,msdos9  ccb71d52-097d-4a94-8246-85b3a2bc4077
        else
          search --no-floppy --fs-uuid --set=root ccb71d52-097d-4a94-8246-85b3a2bc4077
        fi
        linux /boot/vmlinuz-3.14.0-2-desktop root=/dev/disk/by-id/ata-WDC_WD10EARS-00Y5B1_WD-WCAV5W443821-part9
        initrd /boot/initrd-3.14.0-2-desktop
    }
}

### END /etc/grub.d/30_os-prober ###

### 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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