Update: I've updated the script now
I've created a script to help users boot Windows 8.1 and Linux. I'm afraid it's not a Linux script, but I'm sure you could do a similar thing in linux...
This script will alter some things in your S:\ partition. You need to run it as administrator.
Note in this example, I'm using SuSE 12.1 and I'm using two separate HDD with Windows 8.1 on the "Primary" HDD. This is also designed for HP machines, however the HP directory isn't that important, so you can just change 'HP' to whatever other directory you have in your S:\ partition. All I currently have in mine is
S:\EFI
S:\Boot.old
You will need to download and extract REFind and make sure you've set REFINDSOURCEPATH with where it's located.
Please do not do this unless you know what you're doing!
::Setup Refind script version 04/01
echo off
CHOICE /C YN /M "Have you already attempted copy of files since last losing the boot manager? Y/N"
IF %ERRORLEVEL% EQU 1 SET _FIRSTRUN=Yes
IF %ERRORLEVEL% EQU 2 SET _FIRSTRUN=No
echo on
::Mount partition
mountvol S: /S
::Set paths
::You might want to modify these for your system?
set REFINDSOURCEPATH=C:\refind-bin-0.7.4\refind
set REFINDSPATH=S:\EFI\refind
set SBOOTPATH=S:\EFI\Boot
set REFINDCONFIG=C:\refind.conf
::Rename refind directory if it's already present
rename %REFINDSPATH% refind.old
::Copy to S:\ assuming refind is located at %REFINDSOURCEPATH%
IF "%_FIRSTRUN%" == "Yes" (
echo a | xcopy /E %REFINDSOURCEPATH% %REFINDSPATH%
)
IF "%_FIRSTRUN%" == "No" (
echo d | xcopy /E %REFINDSOURCEPATH% %REFINDSPATH%
)
::Rename old boot HP files - we don't need the HP directory!
rename S:\EFI\HP HP.old
::Rename boot directory - we will recreate this ourselves below
rename %SBOOTPATH% Boot.old
::Stop this file from being detected/set as default boot - this can still be detected by Windows otherwise.
rename S:\EFI\Boot.old\bootx64.efi bootx64.efi.old
::Recreate the boot directory
mkdir %SBOOTPATH%
::Put refind into the boot directory
IF "%_FIRSTRUN%" == "Yes" (
echo a | xcopy /E %REFINDSOURCEPATH% %SBOOTPATH%
)
IF "%_FIRSTRUN%" == "No" (
echo d | xcopy /E %REFINDSOURCEPATH% %SBOOTPATH%
)
::Rename/overwrite the file so it will always boot refind
rename %SBOOTPATH%\refind_x64.efi bootx64.efi
::This is a dirty hack to stop Microsoft finding their EFI file and setting as default boot
IF "%_FIRSTRUN%" == "Yes" (
copy S:\EFI\Microsoft\boot\bootmgfw.efi S:\EFI\Microsoft\boot\bootmgfw.efiold
rename S:\EFI\Microsoft\boot\bootmgfw.efi bootmgfw_.efi
)
::This is a dirty hack to stop Microsoft finding their EFI file and setting as default boot
IF "%_FIRSTRUN%" == "No" (
::I'm assuming we don't have to do anything different at this point. Error may be thrown but should not cause issues.
copy S:\EFI\Microsoft\boot\bootmgfw.efi S:\EFI\Microsoft\boot\bootmgfw.efiold
rename S:\EFI\Microsoft\boot\bootmgfw.efi bootmgfw_.efi
)
::Copy the config file.
copy /Y %REFINDCONFIG% %REFINDSPATH%\refind.conf
::Set the boot manager (doesn't always work)
bcdedit /set {bootmgr} path \EFI\refind\refind_x64.efi
echo off
pause
CHOICE /C YN /M "Press Y to destroy the S:\EFI\Boot.old directory"
IF %ERRORLEVEL% EQU 1 SET _BOOT=Yes
CHOICE /C YN /M "Press Y to destroy the S:\EFI\refind.old directory"
IF %ERRORLEVEL% EQU 1 SET SET _REFIND=Yes
CHOICE /C YN /M "Press Y to destroy the S:\EFI\HP.old directory"
IF %ERRORLEVEL% EQU 1 SET _HP=Yes
IF "%_BOOT%" == "Yes" (
::Remove the path below
rmdir /s S:\EFI\Boot.old
echo "Removing path"
)
IF "%_REFIND%" == "Yes" (
::Remove the path below
rmdir /s S:\EFI\refind.old
echo "Removing path"
)
IF "%_HP%" == "Yes" (
::Remove the path below
rmdir /s S:\EFI\HP.old
echo "Removing path"
)
pause
echo "Pressing a key will restart immediately"
pause
::Restart
shutdown /r /t 0
I get an warning message when EFI is enabled so all you need to do is remove the word "hdbios" out of the configuration file if you have EFI enabled.
The other part which is important is your config file. As you can see mine is located at C:\refind.conf - that's probably not the most sensible place to put it, but at least you know it won't get erased if you trash anything else by mistake.
Mine is as follows, but I would suggest that you follow the documentation above to configure yours properly. You can see I use the renamed EFI/Microsoft/boot/bootmgfw_.efi in the configuration file.
timeout 20
hideui singleuser
#hideui all
#icons_dir myicons
use_graphics_for windows
showtools reboot, exit
scanfor internal,external,optical,hdbios,manual
dont_scan_volumes ROOT BOOT
dont_scan_dirs EFI/Boot, Boot
#scan_all_linux_kernels
#also_scan_dirs EFI/Microsoft/boot, Microsoft/boot
menuentry Windows8 {
loader EFI/Microsoft/boot/bootmgfw_.efi
icon EFI/refind/icons/os_win.icns
}
menuentry SuSE {
icon EFI/refind/icons/os_linux.icns
volume BOOT
loader \vmlinuz
initrd \initrd
options "video=1600x900 splash=silent quiet showopts vga=0x37f root=UUID=201bb438-10b4-49aa-ac1c-4c7d52ad66a0
splash=silent quiet showopts"
}
menuentry SuSERoot {
icon EFI/refind/icons/os_linux.icns
volume ROOT
loader /boot/vmlinuz-3.4.11-2.16-desktop
initrd /boot/initrd-3.4.11-2.16-desktop
options "video=1600x900 splash=silent quiet showopts vga=0x37f root=UUID=201bb438-10b4-49aa-ac1c-4c7d52ad66a0
splash=silent quiet showopts"
disabled
}
efibootmgrand also the boot-repair log.