64bits computer with pre-installed EFI Windows 7.
Installed Ubuntu 64bits in dual-boot. GRUB (grub-efi) is correctly installed and allows to boot Ubuntu, but it does not allow to boot Windows.
Its menu shows 2 INVALID Windows entries. When selecting these entries, it displays "Invalid EFI file path" error, and returns to GRUB menu.
### BEGIN /etc/grub.d/30_os-prober ### menuentry "Windows 7 (loader) (on /dev/sda3)" --class windows --class os { insmod part_gpt insmod ntfs set root='(hd0,gpt3)' search --no-floppy --fs-uuid --set=root EE00AEA700AE75ED chainloader +1 } menuentry "Windows Recovery Environment (loader) (on /dev/sda5)" --class windows --class os { insmod part_gpt insmod ntfs set root='(hd0,gpt5)' search --no-floppy --fs-uuid --set=root B2BCAC28BCABE557 drivemap -s (hd0) ${root} chainloader +1 } ### END /etc/grub.d/30_os-prober ###
(original thread in French: http://forum.ubuntu-fr.org/viewtopic.php?pid=10010231#p10010231 )
64bits computer with pre-installed EFI Windows 7.
Installed Ubuntu 64bits in dual-boot. GRUB (grub-efi) is correctly installed and allows to boot Ubuntu, but it does not allow to boot Windows.
Its menu shows 2 INVALID Windows entries. When selecting these entries, it displays "Invalid EFI file path" error, and returns to GRUB menu.
### BEGIN /etc/grub. d/30_os- prober ### d/30_os- prober ###
menuentry "Windows 7 (loader) (on /dev/sda3)" --class windows --class os {
insmod part_gpt
insmod ntfs
set root='(hd0,gpt3)'
search --no-floppy --fs-uuid --set=root EE00AEA700AE75ED
chainloader +1
}
menuentry "Windows Recovery Environment (loader) (on /dev/sda5)" --class windows --class os {
insmod part_gpt
insmod ntfs
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root B2BCAC28BCABE557
drivemap -s (hd0) ${root}
chainloader +1
}
### END /etc/grub.
(original thread in French: http:// forum.ubuntu- fr.org/ viewtopic. php?pid= 10010231# p10010231 )