[ubuntu-za] Can't Boot after Windows 10 upgrade

[Robin Bownes]

Hi all,

My daughter runs a dual-boot Ubuntu/Windows (for her games). Last night, 
she ran the Windows10 upgrade. All went smoothly for a while. However, 
she woke up this morning to find that, on one of the many Windows 
install reboots, grub reported "no operating system".

I've upgrade a few PCs to Windows 10 before, without any problems, other 
than maybe having to run Boot Repair on the dual-boot systems, to 
restore dual-boot. However, this time, Boot Repair does not seem to be 
doing the trick. Rebooting after Boot Repair tells me that all is fixed, 
still results in no operating system being found.

Here is the info dump link from Boot Repair. I hope someone can help. 
Please use short words, and step-by-step (with baby steps) in your 
explanations. Thanks.


http://paste.ubuntu.com/15000541

Robin