X-Git-Url: https://code.delx.au/refind/blobdiff_plain/dffdd1e4bed58b1aa1e094ac4583e43e0f0fc3ef..d6bcf1a6b2941929a65134c592ed134a07bc560d:/docs/man/refind-install.8 diff --git a/docs/man/refind-install.8 b/docs/man/refind-install.8 new file mode 100644 index 0000000..ac84672 --- /dev/null +++ b/docs/man/refind-install.8 @@ -0,0 +1,158 @@ +.\" Copyright 2015 Roderick W. Smith (rodsmith@rodsbooks.com) +.\" May be distributed under the GNU General Public License version 3 or +any later version +.TH "REFIND-INSTALL" "8" "0.10.0" "Roderick W. Smith" "rEFInd Manual" +.SH "NAME" +refind-install \- Install rEFInd to the ESP and create an NVRAM entry +.SH "SYNOPSIS" +.BI "refind-install " +[--notesp | --usedefault \fIdevice-file\fR | --root \fImount-point\fR | +--ownhfs \fIdevice-file\fR ] [--keepname ] [--nodrivers | --alldrivers] +[--shim \fIshim-filename\fR] [--localkeys] [--yes] + + +.SH "DESCRIPTION" + +To be useful, the rEFInd boot manager must be installed to the computer's +EFI System Partition (ESP) or other EFI-accessible location. In most cases, +an NVRAM entry describing rEFInd's location must also be created. These +steps can be performed manually; however, the \fBrefind-install\fR command +provides an automated way to perform these tasks under both Linux and OS X. +The exact behavior and options vary depending on the OS, however. + +.SH "OPTIONS" + +.TP +.B \-\-notesp +This option, which is valid only under OS X, tells \fBrefind-install\fR to +install rEFInd to the OS X root partition rather than to the ESP. This +behavior was the default in rEFInd 0.8.3 and earlier, so you may want to +use it when upgrading installations of that version, unless you used +\-\-esp (which is now the default behavior, although the \-\-esp option no +longer exists) or \-\-ownhfs. You may also want to use \-\-notesp on new +installations if you're sure you're not using whole\-disk encryption or +logical volumes. + +.TP +.B \-\-usedefault \fIdevice-file\fR +You can install rEFInd to a disk using the default/fallback filename of +\fBEFI/BOOT/bootx64.efi\fR (and \fBEFI/BOOT/bootia32.efi\fR, if the 32\-bit +build is available) using this option. The device\-file should be an +unmounted ESP, or at least a FAT partition, as in \fB\-\-usedefault +/dev/sdc1\fR. Your computer's NVRAM entries will not be modified when +installing in this way. The intent is that you can create a bootable USB +flash drive or install rEFInd on a computer that tends to "forget" its +NVRAM settings with this option. This option is mutually exclusive with +\-\-notesp and \-\-root. + +.TP +.B \-\-ownhfs \fIdevice-file\fR +This option should be used only under OS X. It's used to install rEFInd to +an HFS+ volume other than a standard Mac boot volume. The result should be +that rEFInd will show up in the Mac's own boot manager. More importantly, +suspend\-to\-RAM operations may work correctly. Note that this option +requires an HFS+ volume that is not currently an OS X boot volume. This can +be a data volume or a dedicated rEFInd partition. The ESP might also work, +if it's converted to use HFS+; however, HFS+ is a non\-standard filesystem +for an ESP, and so is not recommended. + +.TP +.B \-\-root \fImount-point\fR +This option is intended to help install rEFInd from a "live CD" or other +emergency system. To use it, you should mount your regular installation at +\fI/mount\-point\fR, including your /boot directory (if it's separate) at +\fI/mount\-point\fR/boot and (on Linux) your ESP at that location or at +\fI/mount\-point\fR/boot/efi. The \fBrefind\-install\fR script then +installs rEFInd to the appropriate location -- on Linux, +\fI/mount\-point\fR/boot/EFI/refind or +\fI/mount\-point\fR/boot/efi/EFI/refind, depending on where you've mounted +your ESP. Under OS X, this option is useful only in conjunction with +\-\-notesp, in which case rEFInd will install to +\fI/mount\-point\fR/EFI/refind. The script also adds an entry to your NVRAM +for rEFInd at this location. You cannot use this option with +\-\-usedefault. Note that this option is not needed when doing a dual-boot +Linux/OS X installation; just install normally in OS X. + +.TP +.B \-\-nodrivers +Ordinarily \fBrefind\-install\fR attempts to install the driver required to +read /boot on Linux. This attempt works only if you're using ext2fs, +ext3fs, ext4fs, ReiserFS, or Btrfs on the relevant partition. If you want +to forego this driver installation, pass the \-\-nodrivers option. This +option is implicit when you use \-\-usedefault. + +.TP +.B \-\-alldrivers +When you specify this option, \fBrefind\-install\fR copies all the driver +files for your architecture. You may want to remove unused driver files +after you use this option. Note that some computers hang or fail to work +with any drivers if you use this option, so use it with caution. + +.TP +.B \-\-shim \fIshim\-filename\fR or \fB\-\-preloader \fIpreloader\-filename\fR\fB +If you pass this option to \fBrefind\-install\fR, the script will copy the +specified shim program file to the target directory, copy the +MokManager.efi file from the shim program file's directory to the target +directory, copy the 64-bit version of rEFInd as grubx64.efi, and register +shim with the firmware. (If you also specify \-\-usedefault, the NVRAM +registration is skipped. If you also use \-\-keepname, the renaming to +grubx64.efi is skipped.) When the target file is identified as PreLoader, +much the same thing happens, but \fBrefind\-install\fR copies HashTool.efi +instead of MokManager.efi and copies rEFInd as loader.efi rather than as +grubx64.efi. The intent is to simplify rEFInd installation on a computer +that uses Secure Boot; when so set up, rEFInd will boot in Secure Boot +mode, with one caveat: The first time you boot, MokManager/HashTool will +launch, and you must use it to locate and install a public key or register +rEFInd as a trusted application. The rEFInd public key file will be located +in the rEFInd directory's keys subdirectory under the name refind.cer. + +.TP +.B \-\-localkeys +This option tells \fBrefind\-install\fR to generate a new Machine Owner Key +(MOK), store it in /etc/refind.d/keys as refind_local.*, and re-sign all +the 64-bit rEFInd binaries with this key before installing them. This is +the preferable way to install rEFInd in Secure Boot mode, since it means +your binaries will be signed locally rather than with my own key, which is +used to sign many other users' binaries; however, this method requires that +both the \fBopenssl\fR and \fBsbsign\fR binaries be installed. The former +is readily available in most distributions' repositories, but the latter is +not, so this option is not the default. + +.TP +.B \-\-keepname +This option is useful only in conjunction with \-\-shim. It tells +\fBrefind\-install\fR to keep rEFInd's regular filename (typically +refind_x64.efi) when used with shim, rather than rename the binary to +grubx64.efi. This change cuts down on the chance of confusion because of +filename issues; however, this feature requires that shim be launched with +a command-line parameter that points to the rEFInd binary under its real +name. versions of shim prior to 0.7 do not properly support this feature. +(Version 0.4 supports it but with a buggy interpretation of the follow-on +loader specification.) If your NVRAM variables become corrupted or are +forgotten, this feature may make rEFInd harder to launch. This option is +incompatible with \-\-usedefault and is unavailable when run under OS X or +without the \-\-shim option. If the script discovers an existing rEFInd +installation under EFI/BOOT or EFI/Microsoft/Boot and no other rEFInd +installation when this option is used, it will abort. + +.TP +.B \-\-yes +This option causes the script to assume a \fBY\fR input to every yes/no +prompt that can be generated under certain conditions, such as if you +specify \-\-shim but \fBrefind\-install\fR detects no evidence of a Secure +Boot installation. This option is intended mainly for use by scripts such +as those that might be used as part of an installation via an RPM or Debian +package. + +.SH "AUTHORS" +Primary author: Roderick W. Smith (rodsmith@rodsbooks.com) + +.SH "SEE ALSO" +\fBmkrlconf (8)\fR, +\fBmvrefind (8)\fR + +\fIhttp://www.rodsbooks.com/refind/\fR + +.SH "AVAILABILITY" +The \fBrefind\-install\fR command is part of the \fIrEFInd\fR package and is +available from Roderick W. Smith.