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Secure Boot is completely broken on 200+ models from 5 big device makers
(arstechnica.com)
This is a most excellent place for technology news and articles.
Well of course, thats the setup. Disabling secure boot. If it didn't stop you from booting a third party OS without you toggling that BIOS option, then the security feature would be pointless.
Imagine if in the future that option becomes untouchable
Then it would be an issue and I would not suggest anyone buy those machines