conf.d file

grub.conf.d (text/plain), 7.76 KB, created by Guillaume ZITTA on 2011-04-25 09:34:14 UTC

#`GRUB_DEFAULT'
#     The default menu entry.  This may be a number, in which case it
#     identifies the Nth entry in the generated menu counted from zero,
#     or the full name of a menu entry, or the special string `saved'.
#     Using the full name may be useful if you want to set a menu entry
#     as the default even though there may be a variable number of
#     entries before it.
#
#     If you set this to `saved', then the default menu entry will be
#     that saved by `GRUB_SAVEDEFAULT', `grub-set-default', or
#     `grub-reboot'.
#
#     The default is `0'.
#

#GRUB_DEFAULT=0

#`GRUB_SAVEDEFAULT'
#     If this option is set to `true', then, when an entry is selected,
#     save it as a new default entry for use by future runs of GRUB.
#     This is only useful if `GRUB_DEFAULT=saved'; it is a separate
#     option because `GRUB_DEFAULT=saved' is useful without this option,
#     in conjunction with `grub-set-default' or `grub-reboot'.  Unset by
#     default.  The remarks of *note Changes from GRUB Legacy:: on the
#     availability of `save_env' apply.
#

#unset GRUB_SAVEDEFAULT

#`GRUB_TIMEOUT'
#     Boot the default entry this many seconds after the menu is
#     displayed, unless a key is pressed.  The default is `5'.  Set to
#     `0' to boot immediately without displaying the menu, or to `-1' to
#     wait indefinitely.
#

#GRUB_TIMEOUT=5

#`GRUB_HIDDEN_TIMEOUT'
#     Wait this many seconds for a key to be pressed before displaying
#     the menu.  If no key is pressed during that time, boot
#     immediately.  Unset by default.
#

#unset GRUB_HIDDEN_TIMEOUT

#`GRUB_HIDDEN_TIMEOUT_QUIET'
#     In conjunction with `GRUB_HIDDEN_TIMEOUT', set this to `true' to
#     suppress the verbose countdown while waiting for a key to be
#     pressed before displaying the menu.  Unset by default.
#

#unset GRUB_HIDDEN_TIMEOUT_QUIET

#`GRUB_DEFAULT_BUTTON'
#`GRUB_TIMEOUT_BUTTON'
#`GRUB_HIDDEN_TIMEOUT_BUTTON'
#`GRUB_BUTTON_CMOS_ADDRESS'
#     Variants of the corresponding variables without the `_BUTTON'
#     suffix, used to support vendor-specific power buttons.  *Note
#     Vendor power-on keys::.
#

#`GRUB_DISTRIBUTOR'
#     Set by distributors of GRUB to their identifying name.  This is
#     used to generate more informative menu entry titles.
#
GRUB_DISTRIBUTOR="Gentoo"

#`GRUB_TERMINAL_INPUT'
#     Select the terminal input device.  You may select multiple devices
#     here, separated by spaces.
#
#     Valid terminal input names depend on the platform, but may include
#     `console' (PC BIOS and EFI consoles), `serial' (serial terminal),
#     `ofconsole' (Open Firmware console), `at_keyboard' (PC AT
#     keyboard, mainly useful with Coreboot), or `usb_keyboard' (USB
#     keyboard using the HID Boot Protocol, for cases where the firmware
#     does not handle this).
#
#     The default is to use the platform's native terminal input.
#

#unset GRUB_TERMINAL_INPUT

#`GRUB_TERMINAL_OUTPUT'
#     Select the terminal output device.  You may select multiple
#     devices here, separated by spaces.
#
#     Valid terminal output names depend on the platform, but may include
#     `console' (PC BIOS and EFI consoles), `serial' (serial terminal),
#     `gfxterm' (graphics-mode output), `ofconsole' (Open Firmware
#     console), or `vga_text' (VGA text output, mainly useful with
#     Coreboot).
#
#     The default is to use the platform's native terminal output.
#

#unset GRUB_TERMINAL_OUTPUT

#`GRUB_TERMINAL'
#     If this option is set, it overrides both `GRUB_TERMINAL_INPUT' and
#     `GRUB_TERMINAL_OUTPUT' to the same value.
#

#unset GRUB_TERMINAL

#`GRUB_SERIAL_COMMAND'
#     A command to configure the serial port when using the serial
#     console.  *Note serial::.  Defaults to `serial'.
#

#GRUB_SERIAL_COMMAND=serial

#`GRUB_CMDLINE_LINUX'
#     Command-line arguments to add to menu entries for the Linux kernel.
#

#unset GRUB_CMDLINE_LINUX=

#`GRUB_CMDLINE_LINUX_DEFAULT'
#     Unless `GRUB_DISABLE_RECOVERY' is set to `true', two menu entries
#     will be generated for each Linux kernel: one default entry and one
#     entry for recovery mode.  This option lists command-line arguments
#     to add only to the default menu entry, after those listed in
#     `GRUB_CMDLINE_LINUX'.
#

#unset GRUB_CMDLINE_LINUX_DEFAULT

#`GRUB_CMDLINE_NETBSD'
#`GRUB_CMDLINE_NETBSD_DEFAULT'
#     As `GRUB_CMDLINE_LINUX' and `GRUB_CMDLINE_LINUX_DEFAULT', but for
#     NetBSD.
#
#`GRUB_CMDLINE_XEN'
#`GRUB_CMDLINE_XEN_DEFAULT'
#     As `GRUB_CMDLINE_LINUX' and `GRUB_CMDLINE_LINUX_DEFAULT', but for
#     Linux and Xen.
#
#`GRUB_DISABLE_LINUX_UUID'
#     Normally, `grub-mkconfig' will generate menu entries that use
#     universally-unique identifiers (UUIDs) to identify the root
#     filesystem to the Linux kernel, using a `root=UUID=...' kernel
#     parameter.  This is usually more reliable, but in some cases it
#     may not be appropriate.  To disable the use of UUIDs, set this
#     option to `true'.
#

#unset GRUB_DISABLE_LINUX_UUID

#`GRUB_DISABLE_RECOVERY'
#     If this option is set to `true', disable the generation of recovery
#     mode menu entries.
#

#unset GRUB_DISABLE_RECOVERY

#`GRUB_VIDEO_BACKEND'
#     If graphical video support is required, either because the
#     `gfxterm' graphical terminal is in use or because
#     `GRUB_GFXPAYLOAD_LINUX' is set, then `grub-mkconfig' will normally
#     load all available GRUB video drivers and use the one most
#     appropriate for your hardware.  If you need to override this for
#     some reason, then you can set this option.
#
#     After `grub-install' has been run, the available video drivers are
#     listed in `/boot/grub/video.lst'.
#

#unset GRUB_VIDEO_BACKEND

#`GRUB_GFXMODE'
#     Set the resolution used on the `gfxterm' graphical terminal.  Note
#     that you can only use modes which your graphics card supports via
#     VESA BIOS Extensions (VBE), so for example native LCD panel
#     resolutions may not be available.  The default is `640x480'.
#

#GRUB_GFXMODE=640x480

#`GRUB_BACKGROUND'
#     Set a background image for use with the `gfxterm' graphical
#     terminal.  The value of this option must be a file readable by
#     GRUB at boot time, and it must end with `.png', `.tga', `.jpg', or
#     `.jpeg'.  The image will be scaled if necessary to fit the screen.
#

#unset GRUB_BACKGROUND

#`GRUB_THEME'
#     Set a theme for use with the `gfxterm' graphical terminal.
#

#unset GRUB_THEME

#`GRUB_GFXPAYLOAD_LINUX'
#     Set to `text' to force the Linux kernel to boot in normal text
#     mode, `keep' to preserve the graphics mode set using
#     `GRUB_GFXMODE', `WIDTHxHEIGHT'[`xDEPTH'] to set a particular
#     graphics mode, or a sequence of these separated by commas or
#     semicolons to try several modes in sequence.
#
#     Depending on your kernel, your distribution, your graphics card,
#     and the phase of the moon, note that using this option may cause
#     GNU/Linux to suffer from various display problems, particularly
#     during the early part of the boot sequence.  If you have problems,
#     set this option to `text' and GRUB will tell Linux to boot in
#     normal text mode.
#

#unset GRUB_GFXPAYLOAD_LINUX

#`GRUB_DISABLE_OS_PROBER'
#     Normally, `grub-mkconfig' will try to use the external `os-prober'
#     program, if installed, to discover other operating systems
#     installed on the same system and generate appropriate menu entries
#     for them.  Set this option to `true' to disable this.
#

#unset GRUB_DISABLE_OS_PROBER

#`GRUB_INIT_TUNE'
#     Play a tune on the speaker when GRUB starts.  This is particularly
#     useful for users unable to see the screen.  The value of this
#     option is passed directly to *note play::.
#

#unset GRUB_INIT_TUNE

#`GRUB_BADRAM'
#     If this option is set, GRUB will issue a *note badram:: command to
#     filter out specified regions of RAM.
#

#unset GRUB_BADRAM