Peppermint OS

Support => Installation => Topic started by: Marc Sampler on May 15, 2017, 11:35:07 am

Title: Invalid signature detected message on boot.
Post by: Marc Sampler on May 15, 2017, 11:35:07 am
I installed peppermint 7 on an alienware alpha that had been running a dual boot windows 10/ steam.  Installation works fine. But when I boot up I get a redbox error message. "Invalid signature detected.  Check secure boot pollicy."  If I press enter the computer continues a normal boot.  How can I change boot settings to correct this ?  Or can I just leave it as is ?
Title: Re: Invalid signature detected message on boot.
Post by: PCNetSpec on May 15, 2017, 11:36:54 am
Disable Secureboot in the BIOS

It's detecting an invalid (or non existent) signature for one of the drivers/firmware your system is loading .. this driver won't be loaded with Secureboot enabled.

[EDIT]

According to this:
https://steamcommunity.com/groups/AlienwareAlphaGaming/discussions/0/618463738389305042/

F2 immediately after turning on the Alpha will get you into the BIOS
Title: Re: Invalid signature detected message on boot.
Post by: Marc Sampler on May 15, 2017, 01:50:25 pm
     Thank you.