Cannot load Windows 8

[martin150]

Hello,

I have just installed Ubuntu 14.04 LTS. Unfortunatelly, I am not able to boot to Windows 8.

I tried Boot-repair -> Recommended repair but the program says: "Please disable SecureBoot in the BIOS. Then try again.Do you want to continue?".

Is really necessary to disable it? How can I do it with my Lenovo Yoga ThinkPad?

Boot-info log: http://paste.ubuntu.com/10592249/

Thank you, Martin.

[martin150]

I manged to turn SecureBoot off. In Bios, there is a tab "Security" which contains Secure Boot configuration. I am able to boot to windows 8 now.

[ubfan1]

This problem is bug 1091464. You may add yourself to the "are you affected by this bug" list.