I can confirm the bug on Dell Inspiron 15R 5520 - Grub is unable to chain load Windows 8.1 but allows me to use the system settings choice to select Windows EFI. Selecting Windows Boot Loader boots Windows without issues.
Would love to see a single choice selection to boot into Ubuntu or Windows. Currently its easier to go into Ubuntu on one click but have to go into myriad settings to load Windows.
I can confirm the bug on Dell Inspiron 15R 5520 - Grub is unable to chain load Windows 8.1 but allows me to use the system settings choice to select Windows EFI. Selecting Windows Boot Loader boots Windows without issues.
Would love to see a single choice selection to boot into Ubuntu or Windows. Currently its easier to go into Ubuntu on one click but have to go into myriad settings to load Windows.