Bonum Certa Men Certa

Microsoft Secure Boot and Intel VMD Pointless on GNU/Linux and Lenovo’s Documentation Recommends That You Turn Them Off

Guest post by Ryan, reprinted with permission from the original

Secure Boot is Microsoft trash that was designed to paper over some of the reputation of Windows as a malware plaything.



The problem is that Secure Boot doesn’t actually work. uEFI firmware has been so horrendously bad from its inception that there’s always a Secure Boot escape.



Microsoft introduced the Windows RT (ARM, not the standard x86 instruction set CPU) devices, based on Windows 8, and there was a Secure Boot escape almost immediately. It was necessary to escape Secure Boot were there to be any other operating systems for these devices, because there was no option to turn it off. Something that may be coming with new “Windows 11” PCs, since Secure Boot is required or else Windows will refuse to load.



"Sometime they lose billions of dollars and quietly write it down."Someone got Grub (the bootloader program commonly used with GNU/Linux) to work on the Surface RT, but GNU/Linux was never ported to these things due to lack of interest at the time. Nobody bought the product and it was just another Microsoft FAIL. They have many of them, like Windows Phone. Sometime they lose billions of dollars and quietly write it down.



GNU/Linux has never had a big malware problem. Microsoft pays the “tech media” to imply otherwise, but it always turns out to be a bald-faced lie. More propaganda. More Microsoft bullshit!



In these churnalism articles, EVERYTHING with an open source license inevitably becomes “Linux”, even if it has the same problem on Windows. Even if it’s a part of Windows (like OpenSSL is). In some cases, when they refer to “Linux malware”, they mean malware that runs on Windows if you use the fake Linux (virtual machine with bad performance) in Windows, called WSL/WSL2.



And frankly, I’m getting sick and damned tired of Microsoft paying for this crap to be typed up and then Googlebombing Linux as part of their most recent smear campaign.



In South Park, Mr. Garrison, as a stand in for Donald Trump, defined something called DARVO, wherein the bully denies their bad behavior, then goes on the attack by reversing the victim and offender.



"“Get The Facts”, “GPL is Communism”, and “Linux is a cancer”, never stopped. They just changed the signaling."It’s hard to come up with a better description of what Microsoft has been doing for the past two decades. “Get The Facts”, “GPL is Communism”, and “Linux is a cancer”, never stopped. They just changed the signaling.



And of course, it’s easier to try to imply that GNU/Linux has problems than it is to fix your own Windows mess.



In the past 20 years, GNU/Linux has had fewer viruses and worms than you can count on your fingers which were even worth mentioning. None of them “just happened”, either. You had to defy GNU/Linux best practices of getting signed packages from your distribution or other trusted source, and grab random unsigned software from some internet site and jam it in somehow.



Grabbing random things from the Internet and hoping for the best is how most software gets installed on Windows.



In fact, according to most antivirus companies, Windows gets that in under a typical hour.



They don’t even try to keep up with detection patterns for most specific threats because they can’t. So, antivirus on Windows becomes mostly a guessing game except for the very most prevalent threats.



And when this happens, many threats are missed.



"Grabbing random things from the Internet and hoping for the best is how most software gets installed on Windows."That’s why you hear about Ransomware attacks that mean no gasoline on the eastern seaboard of America or how a poultry plant can’t process chickens. The media, bribed by Microsoft money, never mentions Windows.



Windows Security is so godawful that they add tons and tons of fake security bullet points that are trivially bypassed and probably don’t do much except break legitimate applications that are just too old to anticipate them, or need to write somewhere and aren’t automatically allowed to.



Did you enable Controlled Folder Access to “protect against Ransomware” and now LibreOffice can’t save your documents?



Congratulations. Even though there are 4 ways to use the Windows system to evade this protection, and malware authors will do it, your LibreOffice broke.



"Disable Secure Boot and turn off Intel VMD."What’s more telling is that Lenovo’s documentation on how to install GNU/Linux recommends changing uEFI (BIOS) settings.



Specifically, they tell you to do what I did when I changed over to Debian 11 GNU/Linux on this PC.



Disable Secure Boot and turn off Intel VMD. (VMD was previously called RST. Which is pointless under Linux, hides the storage from Linux and makes it impossible for you to install and use GNU/Linux until you figure out that this is why.)



Here’s some images from their PDF for installing Ubuntu on several of their notebooks.



Ubuntu setup
Ubuntu setup manual



VMD
VMD



Secure boot
'Secure' boot



Secure Boot is a bandaid for Windows.



Lenovo knows it. They support GNU/Linux on some of their models and probably don’t want their customers calling in when something like this inevitably happens again.



The uEFI key revocation problem struck me a while back when I had been running Kubuntu on my Lenovo Yoga 900-ISK2 (older laptop) and then went to boot Fedora. Ubuntu had “updated the dbx” and ended up revoking Microsoft’s permission (yes, you heard this right) for Fedora to run on MY LAPTOP.



"Moreover, with the mess that uEFI and Secure Boot have been over the last decade plus, why would I enable this antifeature when all it will cause is more problems for me?"So, it was at that point I disabled Secure Boot, which the Fedora Wiki said to do for the time being, as well as resetting the Secure Boot system in the BIOS, although I never turned it on again for obvious reasons. Why exactly, the hell, should Microsoft have any say over what I do with my laptop, which doesn’t even run their OS, ever?



Moreover, with the mess that uEFI and Secure Boot have been over the last decade plus, why would I enable this antifeature when all it will cause is more problems for me?



This is another reason why dual booting with Windows is unwise and you should just let GNU/Linux completely take over the PC. Not only does Windows ultimately end up hosing Grub and causing both systems to fail, but these key revocations can be pushed by Windows Update with total disregard for whether GNU/Linux will boot up again.



It’s bad enough that this Microsoft/Intel trash, uEFI, completely screwed up the relative simplicity of installing and using operating systems that the “Legacy BIOS” provided for, but it didn’t even improve anything.



Right before uEFI became common, I bought the best computer I could afford at the time, a quad core Phenom II based system, with a Legacy BIOS, expecting early uEFI to be a disaster, and it was.



"And even years later, there are killer pokes when operating systems use uEFI interfaces, and it’s becoming apparent that this situation is uEFI Groundhog Day. It’s always going to be broken."Right off the bat, many OEMs permanently walled off the native interface and had it expose itself to the OS in (Legacy) BIOS mode because they knew their own native uEFI interfaces were too bad to trust, and the BIOS CSM sort of acted like a condom to filter what the OS was doing with the firmware, to prevent a “killer poke” that left the computer unusable.



And even years later, there are killer pokes when operating systems use uEFI interfaces, and it’s becoming apparent that this situation is uEFI Groundhog Day. It’s always going to be broken.



Ubuntu introduced the intel-spi driver in one release (I think it was an LTS, but don’t quote me.), and inadvertently caused the Yoga 900-ISK2’s settings to become read-only as soon as the pointless (to most people) driver was loaded. At the time, I was spared because it was part of the -staging tree for known bad drivers and ones that are not high enough quality to merge yet, and Fedora wasn’t building it. Many people booted Ubuntu after the new kernel went out and had to figure out how to fix their firmware after just booting the OS up even once!



"This is touted by people like Linux saboteur Matthew Garrett, who implemented Security Theater Boot in Linux as if it were an improvement."Plus, there were/are still numerous cases where operating systems use a native uEFI interface as documented and the computer never boots again.



This is touted by people like Linux saboteur Matthew Garrett, who implemented Security Theater Boot in Linux as if it were an improvement.



It’s an improvement if we rewrite the dictionary to say that a convicted software monopolist that hates Linux and wants you to have problems with it, who sponsored Garrett indirectly to put it in the kernel, and succeeded, has improved the situation. I think my computer potentially not booting because of this rat’s nest is not an improvement, but what do I know, right?



"They don’t get any pushback ever since they started using their money to corrupt many organizations including the Linux Foundation."Regardless, I think Lenovo’s advice of just shutting it off…. Look, you’re probably only going to hear me say this once or twice in my life. Listen to Lenovo!



All I can say is that the Free Software Foundation must be truly hopeless if it mostly gives awards to treacherous scumbags these days, and this is at least the second major incident. The first was when they gave Miguel de Icaza one for implementing the patent mess called Microsoft .NET Runtime on Linux. His company was bought by Microsoft as a golden parachute after Novell (his former employer, a Microsoft collaborator) went under.



In closing…



I’d like to summarize that this is a small taste of the bad behavior that continues at Microsoft. They don’t get any pushback ever since they started using their money to corrupt many organizations including the Linux Foundation.



Linus Torvalds has been put on mute even though he used to say things about Microsoft and Intel in particular that were not family-friendly.



Is there really any hope for the future of the x86 PC or are people who want their computing to work going to have to abandon it entirely in the era of Windows Vista 11?



Comments welcome.

Recent Techrights' Posts

SLAPP Censorship - Part 150 Out of 200: Always Independently Verify What People Claim to Be (or Find Yourself in a Jason Arday-Type Moment/Dilemma)
I'm not a cardiologist and Garrett was never a security expert
Links 15/08/2026: "There Is No A.I." (Slop Plagiarism Isn't Intelligence) and Its "Impact on the Environment Is Absolutely Horrifying"
Links for the day
Gemini Links 15/08/2026: Gratitudes, "Microflier" Drones, and Literate Programming
Links for the day
IBM's PIPs and RAs (Layoffs) Going on, Interns as 'Scabs'
It seems like a consensus (also in Reddit, we took a quick look)
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Friday, August 14, 2026
IRC logs for Friday, August 14, 2026
Gemini Links 14/08/2026: Slower Internet, Logging Off Made Easy, and Human Code
Links for the day
Links 14/08/2026: "Mystery of Dark Oxygen", People Despise Slop, and Backlash Grows Against Fake Currencies (Energy-Wasting Scam Like Slop)
Links for the day
Free Publicity
They say there's no such thing as "bad press" or that every publicity is good publicity, sometimes free publicity
Farage's fears, media hijacked by-election, what really happened in Clacton
Reprinted with permission from Daniel Pocock
It's Friday. A Ton of People Departing From IBM and Red Hat.
A mere subset of people who announce this in public at Microsoft's LinkedIn
GNU/Linux and ChromeOS Beyond 11%
Combined with ChromeOS, it's already past and beyond 11%
Chatbots/LLMs Are the Next "Clown Computing", Pure Hype, a Serious Mistake
Programs that scan text and emit something similar (but full of errors)
Links 14/08/2026: Slop 'Music' Causing Problems, Slop Data Centre Contractor Unpaid (Massive Debt), and The Cyber Show Says We're "Colonised By Wankers"
Links for the day
Fake Growth of Social Control Media is Misleading
nowadays people look for alternatives - ones not controlled by MElon, CPC, and Kapo-Berg
statCounter: Windows Down to All-Time Low of 25%, Android Leads the Pack, GNU/Linux About to Leapfrog Apple, Overtaking MacOS
The situation was very different in past years
Microsoft's Mass Layoffs (Including 'Voluntary' Secret Layoffs) Take Their Toll on Seattle
How much longer can they hide their crises?
Planet Fedora ("Fedora People") is Just IBM Staff, Former IBM Staff, and LLM Slop
this is what Fedora boils down to now
Explanation of What Will Happen to Red Hat (and Other Acquired Companies) After August
In short, a lot will be scuttled; history shows it happens over and over again
SLAPP Censorship - Part 149 Out of 200: It Took a Long Time to Show What Jason Arday (at Cambridge) and Harvey Weinstein (in Hollywood) Really Were
Really bad when society endures abuse because the abusers silence their exposers
Gemini Links 14/08/2026: 32-bit RISC-V and BlackBerry
Links for the day
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Thursday, August 13, 2026
IRC logs for Thursday, August 13, 2026
'Voluntary' Layoffs (a Form of Silent Layoffs): Microsoft Global Voluntary Separation Agreement (GVSA) in August 2026 and September 2026
Today and yesterday
Microsoft Sees Windows on Fire, Pours Gasoline Over It
The latest move from Microsoft defies logic
Racing Towards "Woman Zero"
They don't seem to value women
The Legacy of Gerstner (Rapid Destruction) Continues at IBM
They say IBM never recovered from Gerstner, who instead of saving the companies (IBM and others he claims credit for) set up a collision course of rapid shrinkage
Counters in Clacton Commence in 3 Hours at Clacton Leisure Centre
Even a few hundreds of votes for Pocock would be considered a great success
Swiss army to attack 2,900 domain name owners? Cult of ETH Zurich & Debian
Reprinted with permission from Daniel Pocock
IBM's Bluewashing of Confluent Carries on, More Layoffs Coming, Same Likely Applicable to Red Hat
September 30 is a day before this next phase of bluewashing at Red Hat
Headlines About Microsoft and Ransomware, But They're "SPONSORED FEATURES" at The Register MS
The Register MS habitually publishes LLM slop too
Links 13/08/2026: K-pop Suicide Due to Social Control Media, Legal Problems for Facebook Over Safety
Links for the day
'Cancel Culture' Isn't About Empathy, It's About Making Good People Homeless
Seeing what they did to RMS, remember that those "concern trolls" are about everything other than ethics and morals
Daniel Pocock in The Nerve
Lots of publicity owning to the enrollment
Why Support Daniel Pocock
Our readers who come from IBM and the EPO are certainly familiar with the tactics of censorship and what that sort of censorship leads to
SLAPP Censorship - Part 148 Out of 200: The Manosphere
Those people don't just threaten our national sovereignty, press, democracy etc. They also endanger women everywhere.
Gemini Links 13/08/2026: Health, Partial Eclipse Sketches, and Guilelessness
Links for the day
GNU/Linux Reaches 10% "Market Share" in statCounter
As of this morning
15% of IBM Marked for Potential Termination, PIPs are the "New Layoffs" (or RAs) at IBM
IBM is a dying company, but it does not want the press to say this or for people to understand that
Links 13/08/2026: "The Rise of the Measles-Industrial Complex" and Spotify Curbs Slop
Links for the day
Daniel Pocock on Australia's 9News (Nine Entertainment)
This gives visibility to software and technology issues
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Wednesday, August 12, 2026
IRC logs for Wednesday, August 12, 2026