Your sdc is still MBR? Are you booting with UEFI or BIOS? And does your Windows boot with secure boot off? Some have to have it on, and some only boot the Windows efi file. That is why boot repair will rename it to bkpbootmgrw.efi and make the grub's shim file have the Windows name. Windows then Will not directly boot from UEFI as it is booting the grub shim as it thinks that is Windows. If you can boot with secure boot off and still boot grub then you do not need the rename.
I would prefer gpt with its own efi partition, even if not used.
The grub menu efi boot stanza looks correct, but not sure if efi(Boot) to MBR (grub menu) to gpt(Windows) confuses things or not.
Boot-Repair - Updated Jan 1, 2013 to not rename first time, but rename if first time Windows does not boot. Post 706 and 711
http://ubuntuforums.org/showthread.p...769482&page=71
Boot-Repair copied /EFI/ubuntu/grubx64.efi to /EFI/Boot/bootx64.efi (in case the BIOS is hard-coded to boot into /EFI/Boot/bootx64.efi or secure boot signed GRUB file shimx64.efi.
Renamed files:
/EFI/Boot/bkpbootx64.efi
/EFI/Microsoft/Boot/bkpbootmgfw.efi
To perform this, just run Boot-Repair --> Adv options --> tick "Backup and rename EFI files" --> Apply
Then reboot the PC to UEFI/BIOS and chose ubuntu, and please tell us what you observe.
Please enable SecureBoot in your BIOS, then run Boot-Repair --> Advanced Options --> "GRUB options" tab --> tick "SecureBoot" --> Apply.
To undo & to rename files to their original names, you just need to tick the "Restore EFI backups" option of Boot-Repair.
A user disabled secure boot, and unchecked it in boot-repair. It now bypasses Grub and goes straight in to Windows.
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