# "--usedefault {devicefile}" to install as default
# (/EFI/BOOT/BOOTX64.EFI and similar) to the specified device
# (/dev/sdd1 or whatever) without registering with the NVRAM.
-# "--drivers" to install drivers along with regular files
+# "--alldrivers" to install all drivers along with regular files
+# "--nodrivers" to suppress driver installation (default in Linux is
+# driver used on /boot; --nodrivers is OS X default)
# "--shim {shimfile}" to install a shim.efi file for Secure Boot
# "--localkeys" to re-sign x86-64 binaries with a locally-generated key
#
#
# Revision history:
#
-# 0.5.1 -- Added --shim & --localkeys options
+# 0.5.2 -- Changed --drivers to --alldrivers and added --nodrivers option;
+# changed default driver installation behavior in Linux to install
+# the driver needed to read /boot (if available)
+# 0.5.1.2 -- Fixed bug that caused failure to generate refind_linux.conf file
+# 0.5.1.1 -- Fixed bug that caused script failure under OS X
+# 0.5.1 -- Added --shim & --localkeys options & create sample refind_linux.conf
+# in /boot
# 0.5.0 -- Added --usedefault & --drivers options & changed "esp" option to "--esp"
# 0.4.5 -- Fixed check for rEFItBlesser in OS X
# 0.4.2 -- Added notice about BIOS-based OSes & made NVRAM changes in Linux smarter
TargetDir=/EFI/refind
EtcKeysDir=/etc/refind.d/keys
LocalKeysBase="refind_local"
+RLConfFile="/boot/refind_linux.conf"
ShimSource="none"
TargetX64="refind_x64.efi"
TargetIA32="refind_ia32.efi"
GetParams() {
InstallToEspOnMac=0
- InstallDrivers=0
+ if [[ $OSName == "Linux" ]] ; then
+ # Install the driver required to read /boot, if it's available
+ InstallDrivers="boot"
+ else
+ InstallDrivers="none"
+ fi
while [[ $# -gt 0 ]]; do
case $1 in
--esp | --ESP) InstallToEspOnMac=1
TargetIA32="bootia32.efi"
shift
;;
+ --localkeys) LocalKeys=1
+ ;;
--shim) ShimSource=$2
shift
;;
- --drivers) InstallDrivers=1
+ --drivers | --alldrivers) InstallDrivers="all"
;;
- --localkeys) LocalKeys=1
+ --nodrivers) InstallDrivers="none"
;;
- * ) echo "Usage: $0 [--esp | --usedefault {device-file}] [--drivers] "
- echo " [--localkeys] [--shim {shim-filename}]"
- echo "Aborting!"
+ * ) echo "Usage: $0 [--esp | --usedefault {device-file}] [--nodrivers | --alldrivers] "
+ echo " [--shim {shim-filename}] [--localkeys]"
exit 1
esac
shift
fi
} # CopyKeys()
+# Copy drivers from $RefindDir/drivers_$1 to $InstallDir/$TargetDir/drivers_$1,
+# honoring the $InstallDrivers condition. Must be passed a suitable
+# architecture code (ia32 or x64).
+CopyDrivers() {
+ if [[ $InstallDrivers == "all" ]] ; then
+ mkdir -p $InstallDir/$TargetDir/drivers_$1
+ cp $RefindDir/drivers_$1/*_$1.efi $InstallDir/$TargetDir/drivers_$1/ 2> /dev/null
+ cp $ThisDir/drivers_$1/*_$1.efi $InstallDir/$TargetDir/drivers_$1/ 2> /dev/null
+ elif [[ $InstallDrivers == "boot" && -x `which blkid` ]] ; then
+ BootPart=`df /boot | grep dev | cut -f 1 -d " "`
+ BootFS=`blkid -o export $BootPart 2> /dev/null | grep TYPE= | cut -f 2 -d =`
+ DriverType=""
+ case $BootFS in
+ ext2 | ext3) DriverType="ext2"
+ ;;
+ reiserfs) DriverType="reiserfs"
+ ;;
+ hfsplus) DriverType="hfs"
+ ;;
+ esac
+ if [[ -n $BootFS ]] ; then
+ echo "Installing driver for $BootFS (${DriverType}_$1.efi)"
+ mkdir -p $InstallDir/$TargetDir/drivers_$1
+ cp $RefindDir/drivers_$1/${DriverType}_$1.efi $InstallDir/$TargetDir/drivers_$1/ 2> /dev/null
+ cp $ThisDir/drivers_$1/${DriverType}_$1.efi $InstallDir/$TargetDir/drivers_$1/ 2> /dev/null
+ fi
+ fi
+}
+
# Copy the rEFInd files to the ESP or OS X root partition.
# Sets Problems=1 if any critical commands fail.
CopyRefindFiles() {
TargetShim="bootx64.efi"
CopyShimFiles
fi
- if [[ $InstallDrivers == 1 ]] ; then
+ if [[ $InstallDrivers == "all" ]] ; then
cp -r $RefindDir/drivers_* $InstallDir/$TargetDir/ 2> /dev/null
cp -r $ThisDir/drivers_* $InstallDir/$TargetDir/ 2> /dev/null
fi
if [[ $? != 0 ]] ; then
Problems=1
fi
- if [[ $InstallDrivers == 1 ]] ; then
- mkdir -p $InstallDir/$TargetDir/drivers_ia32
- cp $RefindDir/drivers_ia32/*_ia32.efi $InstallDir/$TargetDir/drivers_ia32/ 2> /dev/null
- cp $ThisDir/drivers_ia32/*_ia32.efi $InstallDir/$TargetDir/drivers_ia32/ 2> /dev/null
- fi
+ CopyDrivers ia32
Refind="refind_ia32.efi"
elif [[ $Platform == 'EFI64' ]] ; then
cp $RefindDir/refind_x64.efi $InstallDir/$TargetDir/$TargetX64
if [[ $? != 0 ]] ; then
Problems=1
fi
- if [[ $InstallDrivers == 1 ]] ; then
- mkdir -p $InstallDir/$TargetDir/drivers_x64
- cp $RefindDir/drivers_x64/*_x64.efi $InstallDir/$TargetDir/drivers_x64/ 2> /dev/null
- cp $ThisDir/drivers_x64/*_x64.efi $InstallDir/$TargetDir/drivers_x64/ 2> /dev/null
- fi
+ CopyDrivers x64
Refind="refind_x64.efi"
CopyKeys
if [[ $ShimSource != "none" ]] ; then
fi
} # AddBootEntry()
+# Create a minimal/sample refind_linux.conf file in /boot.
+GenerateRefindLinuxConf() {
+ if [[ ! -f $RLConfFile ]] ; then
+ if [[ -f /etc/default/grub ]] ; then
+ # We want the default options used by the distribution, stored here....
+ source /etc/default/grub
+ fi
+ RootFS=`df / | grep dev | cut -f 1 -d " "`
+ StartOfDevname=`echo $RootFS | cut -b 1-7`
+ if [[ $StartOfDevname == "/dev/sd" || $StartOfDevName == "/dev/hd" ]] ; then
+ # Identify root filesystem by UUID rather than by device node, if possible
+ Uuid=`blkid -o export $RootFS 2> /dev/null | grep UUID=`
+ if [[ -n $Uuid ]] ; then
+ RootFS=$Uuid
+ fi
+ fi
+ DefaultOptions="$GRUB_CMDLINE_LINUX $GRUB_CMDLINE_LINUX_DEFAULT"
+ echo "\"Boot with standard options\" \"ro root=$RootFS $DefaultOptions \"" > $RLConfFile
+ echo "\"Boot to single-user mode\" \"ro root=$RootFS $DefaultOptions single\"" >> $RLConfFile
+ echo "\"Boot with minimal options\" \"ro root=$RootFS\"" >> $RLConfFile
+ fi
+}
+
# Controls rEFInd installation under Linux.
# Sets Problems=1 if something goes wrong.
InstallOnLinux() {
CopyRefindFiles
if [[ $TargetDir != "/EFI/BOOT" ]] ; then
AddBootEntry
+ GenerateRefindLinuxConf
fi
} # InstallOnLinux()
# install under OS X or Linux, depending on the detected platform.
#
-GetParams $@
OSName=`uname -s`
+GetParams $@
ThisDir="$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
RefindDir="$ThisDir/refind"
ThisScript="$ThisDir/`basename $0`"
if [[ `whoami` != "root" ]] ; then
echo "Not running as root; attempting to elevate privileges via sudo...."
- sudo $ThisScript $1 $2 $3 $4 $5 $6
+ sudo $ThisScript "$@"
if [[ $? != 0 ]] ; then
echo "This script must be run as root (or using sudo). Exiting!"
exit 1
fi
CheckForFiles
if [[ $OSName == 'Darwin' ]] ; then
- if [[ $ShimDir != "none" ]] ; then
+ if [[ $ShimSource != "none" ]] ; then
echo "The --shim option is not supported on OS X! Exiting!"
exit 1
fi