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Friday, June 12, 2015

How to run Debian with secure boot on.

I am having Lenovo G50-45 Laptop which had Windows 8.1 pre installed and I have installed Ubuntu 14.04 and 15.04 in triple boot with secure boot on.

Today I installed Debian 8.1 on another partition. For installing Debian I had to disable secure boot. After installation if I was booting Debian through its Boot Loader I had to disable the secure boot.

Later on I enabled secure boot and using Ubuntu 15.04 and updated the kernel. After update the grub got updated and it picked up the entry of Debian.

Now I could boot Debian through Ubuntu's Boot Loader without disabling secure boot.

NB: For those who are not familiar with UEFI. Each operating system has its own Boot Loader with entries of other operating systems in the Grub Menu.
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