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Author Topic: Do not Put Linux on a New Laptop  (Read 33560 times)

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Geek-9pm

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Do not Put Linux on a New Laptop
« on: June 09, 2014, 10:34:38 AM »
Right. Do even  try it. Until  you first ask  around. It has been widely reported new laptops with Windows 8 with not let you install any other OS. Really.
Earlier I posted a Linux compatibility list. You might want to Google for an update to the list before you even think about installing Linus on your new laptop.

What is the problem? The new laptops have secure boot features that prevent the install of another OS. This will cut down on laptop theft. In fact, a laptop robber  can not even install an older version of Windows.  Once the disc has been wiped clean, no OS can be installed.

Don't believe me. Don't. I am not the one saying it. Check it out. Go to your favorite Linux forum and ask:
Can I do a dual boot with Linux and Windows 8.1 on anew Dell laptop?
You may be surprised by the answers n you get.
Or just do a Google on it:
'Can I do reinstall Windows 8 on my laptop?''

It has been documented!  :o

EDIT: This link on Life Hacker is out of date.
http://lifehacker.com/can-i-reinstall-windows-on-my-computer-without-the-bloa-1512345361

strollin



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Re: Do not Put Linux on a New Laptop
« Reply #1 on: June 09, 2014, 11:22:18 AM »
You should be able to install other OSes if you disable secure boot in the BIOS.

Geek-9pm

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Re: Do not Put Linux on a New Laptop
« Reply #2 on: June 09, 2014, 11:36:39 AM »
You should be able to install other OSes if you disable secure boot in the BIOS.
The above statement has been given often. Sometimes sit is not applicable. Users report they can not turn off  on some machines, Son this is an issue one has to research first.

Logically, if a feature is to prevent theft or malicious use,  it would not be easy to defeat. Example, imagine a Chastity belt with an emergency release.


camerongray



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Re: Do not Put Linux on a New Laptop
« Reply #3 on: June 09, 2014, 11:41:43 AM »
Stop with this already!  You are completely misguided!  All you are doing is posting these scare story threads, being completely proven wrong and then creating a new one.  Go and cite actual evidence that backs up what you are saying!

  • Your Linux compatibility list was ancient and barely included any modern hardware
  • You have no idea what secureboot is.  It is not theft prevention and is not for stopping thieves installing a new OS after it has been wiped.  Secureboot is part of the UEFI standard that is built to prevent malicious code executing before the proper OS.  It takes two seconds to disable this!  There is absolutely nothing stopping you installing a new OS on the machine if it has been wiped!
Please, stop creating these threads - Clear your mind and actually read what Secureboot actually does.  What is the most modern piece of hardware you have actually used?  Have you ever tried reinstalling the OS (be it Windows or Linux) on a machine that shipped with Secureboot?

If what you are saying is true, I guess I must have some sort of magical powers - Look! A brand new laptop that shipped with Windows 8 running Linux!

This is my laptop - It is a Lenovo ThinkPad T440s made in November 2013 and shipped with Windows 8.  It has a UEFI and came with Secureboot enabled by default.  The first thing I did when I got it was put in an empty SSD and install Fedora 20 Linux (which from the photo you can see it is running) - All this required was disabling secureboot.  I have also clean installed Windows 8.1 on this system on a couple of occasions with no problems whatsoever.  Explain that then!

Logically, if a feature is to prevent theft or malicious use
It is not theft prevention!

Geek-9pm

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Re: Do not Put Linux on a New Laptop
« Reply #4 on: June 09, 2014, 12:22:24 PM »
To quote myself:
Quote
Right. Do even  try it. Until  you first ask  around. It has been widely reported
The idea is to get people t o read first. No I did not say it will always fail. I want all users to pay attention. It is not the way it used to be. It has been widely posted elsewhere. You have to follow the new in instructions. Unless you like to gamble.
Here is a quote.
Quote
...
The following is a small guide to install Ubuntu with a Pre-Installed Windows 8 system. The steps HAVE TO BE done in the precise order I mention them here to get everything started. If a step is skipped or done before another, you will most likely end up with some of the problems mentioned at the bottom of this guide.
.......
http://askubuntu.com/questions/221835/installing-ubuntu-on-a-pre-installed-windows-8-64-bit-system-uefi-supported
That kind of warning is out there. It is there for a reason. Only specific versions of Ubuntu can be used. There are exceptions, which are exceptions.

EDIT: Only of many forums about Laptop and Linux issues.
http://community.linuxmint.com/idea/view/1796
But it is two years old. So you have to look for stuff more up to date.
So here is one that is recent:
https://news.ycombinator.com/item?id=7684775
But you have to read ti carefully.
Quote
Most lenovo ThinkPads are certified to work with Ubuntu.
Noticed he said most. Most is not all. It is just most.

BC_Programmer


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Re: Do not Put Linux on a New Laptop
« Reply #5 on: June 09, 2014, 12:52:34 PM »
To quote myself:The idea is to get people t o read first. No I did not say it will always fail.
This is disingenuous backpedaling at best.

The existence of UEFI and Secure Boot on a laptop Does not, under Any circumstances (Save some special cases) prevent the user from installing ANY desired operating system they want on the laptop. The special cases are RT devices (which do not allow Secure Boot to be turned off, though for those devices doing so would be the equivalent of Jailbreaking or Rooting in terms of iOS or Android which are the competing Operating Systems in that domain), and Windows 8 itself being reinstalled on a wiped system (as we've seen in another thread). In which case one needs to setup UEFI properly and include the factory information which includes the product key- which for Preinstallation Kits would be an OEM key that will not work for Retail discs- Retail Discs being the most common and the one most people will borrow/use to try to "clean install" Windows 8 on their new Windows 8 Laptop, expecting it to work- but it doesn't since WIndows versions since XP have had distinctly licensed OEM and retail versions (None of the retail keys I can get via MSDN, for example, work on my OEM disc, and the key for my OEM disc does not work with the XP Installation media from MSDN).


Quote
It is not the way it used to be. It has been widely posted elsewhere. You have to follow the new in instructions. Unless you like to gamble.
The "new" instructions are exactly as strollin stated. The only extra step is disabling Secure Boot.

-UEFI does not pose a problem. All major Linux distributions now support UEFI with new releases of software such as GRUB and even LILO which support UEFI. Secure Boot is the only concern because it requires signed boot binaries which (as far as I'm aware) are not available from Linux since it is decentralized somewhat; even so, the UEFI boot system works fine with unsigned Boot executables on the UEFI partition if Secure Boot is disabled- this the requirement to do so.



Quote
Here is a quote.That kind of warning is out there. It is there for a reason. Only specific versions of Ubuntu can be used. There are exceptions, which are exceptions.
Quote
Most lenovo ThinkPads are certified to work with Ubuntu.
"Certified" has a completely different meaning. It does not mean that an uncertified system cannot run Linux. Not even close. It just means that running Linux on such a system means that Lenovo will not provide support. There is quite a difference.

Excepting systems that are tablet/RT systems, every single Windows 8 Thinkpad can run Linux and there are NO exceptions to this rule.

Do I have every single Thinkpad to prove and test that? No. I also don't have every single copy of MS-DOS 6 to prove that absolutely no copy of MS-DOS 6 has a "scarymonkey.bmp" bitmap on the third disk in the set. But the fact is that unless these systems are widely divergent from the other systems where it does work- and by "widely divergent" I mean in complete violation of the UEFI specification, you can install Linux on it if you so desire.

I was trying to dereference Null Pointers before it was cool.

camerongray



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Re: Do not Put Linux on a New Laptop
« Reply #6 on: June 09, 2014, 04:02:44 PM »
Installing Linux on a modern PC is exactly the same as it used to be with the exception of disabling secureboot (That one single option in the BIOS).  There is no other reason you cannot install a modern Linux distro on a new PC - If anything it is easier as Linux is getting much better at hardware support.  Absolute worst case you need to install a really old distro that freaks at the UEFI, then just switch it back to legacy mode (again, a simple BIOS option).

A PC being "certified" for an OS means nothing other than the manufacturer says it will definitely work - My laptop isn't listed on that list (Albeit the very similar T440 and T440p are) yet it works fine - And that isn't even with Ubuntu, I use Fedora as my preferred distro.  And as far as Dell goes, several of my friends have new Dell laptops that came with Windows 8 and now run all different versions of Linux (Ubuntu, Mintand Arch last time I checked).  Of course machines can have issues running Linux but this is no different to how it used to be where certain components may not have driver support - There is nothing done to them to explicitly block Linux.  Do you really think that these companies would deliberately block people running Linux on their systems?  If Lenovo did it, I wouldn't buy a Lenovo machine - They would not do this as all they do is chase away customers.

For the second time - Have you ever tried installing Linux on a system with secureboot? I'm pretty sure the answer to this is no and therefore you are basing this entirely on what you have misread online.  It's interesting how these threads always pop up after someone creates a thread when they are having issues installing Windows/Linux on a new PC.

I find it amazing that you are creating all these threads freaking about Secureboot yet you don't even know what it is - I have never heard of it being mistaken as an anti-theft system, that's amazing!

Please, stop posting these scare story threads about something that you simply do not understand - It only serves to confuse users.

evildoc



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    Re: Do not Put Linux on a New Laptop
    « Reply #7 on: June 10, 2014, 09:15:33 AM »
    I have been lurking on this forum for the past year or so and I finally registered after seeing this thread. I have been playing with linux for the past 6 months or so because I had a very little used eight year old laptop with Win XP. I experimented with linux lite, pinguy, puppy, ubunti, lubuntu, xubuntu and mint. Finally settled on linux mint for this laptop. Works great, I should have gotten into linux earlier.

    Last December, I bought a refurbished Samsung laptop with Win 8 on it (quad core 4 GB Ram 500GB HD). I tried out Win 8, did the Classic Shell thing with it but downgraded to Win 7 on it after about two weeks. Win 8 was just not for me.  One day I got to thinking about how mint would do. I installed mint and it ran even faster. I had to disable secure boot, but after that installation was a breeze.

    I liked mint so much that I also installed it on a Win 7 Asus netbook that I have. Running mint 17 now

    Geek-9pm

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    Re: Do not Put Linux on a New Laptop
    « Reply #8 on: June 10, 2014, 09:41:08 AM »
    evildoc, thank  you for joining CH and adding your input. Glad to hear the Linux works for you on both your old and new computers. Your comments add to the value of this thread.
    BTW: Please share with us the model # of your refurbished Samsung laptop.

    camerongray



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    Re: Do not Put Linux on a New Laptop
    « Reply #9 on: June 10, 2014, 10:56:10 AM »
    Your comments add to the value of this thread.
    The thread had no value anyway.  Why would sharing a model number help in any way, if you are trying to build a list of new laptops that will run Linux then here you go:
    • Lenovo ThinkPad T440s
    • evildoc's Samsung
    • Pretty much every laptop on the market today!

    On the plus side, at least this time you didn't simply abandon the thread after others pointed out that you were talking nonsense but these threads have to stop!  All they do is confuse and scare people as well as making you look bad.

    You still haven't answered my question - What experience do you have with modern laptops with respect to Secureboot or running Linux on them?

    Geek-9pm

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    Re: Do not Put Linux on a New Laptop
    « Reply #10 on: June 10, 2014, 01:05:00 PM »
    Quote
    You still haven't answered my question - What experience do you have with modern laptops with respect to Secureboot or running Linux on them?
    The question is not relevant.

    camerongray



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    Re: Do not Put Linux on a New Laptop
    « Reply #11 on: June 10, 2014, 03:06:37 PM »
    The question is not relevant.

    So the answer is "none" then?  I'd say it is relevant - If you are trying to advise people on something like this you must have some sort of knowledge and experience about the topic.  If I was advising people on how to repair intricate areas of Windows, it would be expected that I actually understood what I was helping with, something you clearly don't.


    What you have done in this thread (like all the others) is read some articles and forum threads online, completely misinterpreted them, tried and fill in any blanks yourself then ended up posting complete nonsense that serves nothing but making you look bad and to confuse people.


    Here are a few pointers to correct what was said above which I hope will both clarify the matter for both Geek-9pm and anyone else who stumbles upon this thread:

    • Secureboot is designed to prevent unauthorized OSs running on a system to protect them against certain types of infections.
    • Secureboot is not anti-theft protection
    • Secureboot is not a plot from Microsoft to stop people running Linux
    • It is possible to install any OS on a modern machine as long as the hardware support is the same (Suitable CPU, enough RAM, video card drivers.etc).  In other words, having Secureboot makes no difference to how it was before when trying to install a different OS.
    • It takes a matter of seconds to disable Secureboot if you do find the OS you want to run doesn't yet support it.
    • If you wipe a machine or fit a new drive, there is nothing stopping you installing an OS on this.
    I hope this clears it up for anyone who happens to read this.


    Geek-9pm - PLEASE, read up on what Secureboot actually does rather than guessing.  You have clearly seen a couple of mentions of it and incorrectly filled in the blanks yourself.  And in the future it would be great if you only advised on things that you are actually sure of or have experience in - Posting incorrect or irrelevant 'advice' does nothing other than confuse members, we are all here for the same reason (to help people) therefore only post where it actually helps rather than posting something incorrect or confusing causing others to have to come along and correct it.

    Geek-9pm

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    Re: Do not Put Linux on a New Laptop
    « Reply #12 on: June 10, 2014, 04:50:46 PM »
    Six out of seven things you list are false. You are the one needing to take remedial reading. I have no intention of making this into a contest.
    May the readers do the research themselves. Which was the point wanted to make.
    Do not put you trust in camerongray nor ion me. Do the research yourself.

    In dependent research shows a large number of new Laptops will not boot Linux  without major modification. That is by design. That is NOT speculation or conjecture. It has been documented elsewhere. These Laptops have Anti-Theft technology,  which blocks any OS not registered from that machine. I have no way of knowing how many CH readers have one of these. The user has to consul with the system administrator if the laptop is part of a enterprise.

    And no, I do not work for any of the companies that sell it. Nor did they ask me to post here to draw attention to the product. And it is no secret lto people who read.
    Thais is enough!
     

    camerongray



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    Re: Do not Put Linux on a New Laptop
    « Reply #13 on: June 10, 2014, 04:58:27 PM »
    Please tell me which of the things I posted were false, and why? (Also, I can only count 6 things in my list)

    You are the one who clearly doesn't understand what Secureboot is when you thought it was anti-theft!

    Quote
    In dependent research shows a large number of new Laptops will not boot Linux  without major modification.
    Again, provide proof for this!

    Sometimes I honestly wonder if you are trolling or you simply make stuff up then start believing your own nonsense.  Can you not see how pretty much every thread you post now results in people getting either confused or annoyed, I mean, look at responses to your "news" posts.

    Even the sources that you "cite" go against your argument - Both of the ones you linked in your 3rd post have loads of replies stating which modern laptops people have had good experiences installing Linux on, there is nothing there that backs up your claim that you can't run Linux on a modern system!

    And there you go again, in yet another thread you are saying that Secureboot is anti-theft, it is not!  Find me any evidence that states that that is the purpose, or even one of the purposes of Secureboot.
    « Last Edit: June 10, 2014, 05:38:52 PM by camerongray »

    BC_Programmer


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    Re: Do not Put Linux on a New Laptop
    « Reply #14 on: June 10, 2014, 11:38:13 PM »
    Geek-9pm keeps using the word "research". Google search results are a complement to systemic research- they are not the single means to an end. If we took that approach than we could "research" how the Earth is flat or how there was no moon landing or any number of things. Search results are not systemic. systemic research of the sort needed to invalidate the claims being made would require innumerable references to people who wrote about the topic who are relatively well versed in it. Search results to forum posts of other people having similar issues is not "research" because there is no attempt to reach a conclusion, instead you are buttressing an invalid point with equally invalid references to forum posts with a complete disregard for any facts of the matter.

    Quote
    In dependent research shows a large number of new Laptops will not boot Linux  without major modification.
    Ignoring, again, your lack of any systemics in your 'research' (plugging in a search query is not research, research would be understanding the underlying technologies). For example the difference between searching for "Can hard drives be used as sawblades" may very well give you results where individuals are discussing it and some person declares it is possible. That is not a reliable source.

    Compare this to the alternative of instead researching hard drives themselves and, once equipped with that information, coming to a conclusion about the feasibility of the platters being used as sawblades. The difference is pretty big; one is taking a random stranger with no citable verification, evidence, or even qualifications at their word on a piece of information. The other is instead working backwards from technical specifics to evaluate the feasibility of the posed scenario. The difference is night and day.

    In this specific case, "independent research" is looking into the specifics of UEFI, Secure boot, and how they function. Verification with a system using these technologies helps. It is not using Google and finding forum posts like the one we have here were somebody is having trouble installing Windows. Because asserting that the cause must be specific to Windows 8 or boot-time changes is just that- an assertion.

    The reason we often find ourselves at odds on this is because you do not seem to take a proper systemic approach for "research". The internet is not a reliable source of information and you need to gather your information from multiple sources- and independent verification is exceedingly helpful as well. For example " large number of new Laptops will not boot Linux  without major modification." is an assertion. You provide no information- you don't even provide a link so we can point out that somebody named XxXLinux_Fo_LyfeXxX on a teenage hacking forum is probably not the best source for this sort of information. It is on purpose. You have no provided a single specific model number of laptop system that requires "major modification" because there are no examples of that phenomena.

    Quote
    That is by design. That is NOT speculation or conjecture.
    What a convincing argument. "I'm not speculating at all, my independent systemic research process just looks very similar to unverified post-hoc conclusions created from a jumble of vague google searches.

    Quote
    It has been documented elsewhere. These Laptops have Anti-Theft technology,  which blocks any OS not registered from that machine.
    Anybody with even the slightest understanding of UEFI, Secure boot, and how they work can see right through this vague information and see that you have nothing. "There is information online" and "it has been documented elsewhere" and "this is not speculation" are weasel words. (Except the last one, that's just funny). It's 'documented' elsewhere. By whom? Can we independently verify their results? have others independently verified their results? do their assertions and claims make sense to people who have an understanding of UEFI and Secure boot and how they work?

    For example:

    Quote
    These Laptops have Anti-Theft technology,  which blocks any OS not registered from that machine.
    First- what laptops? any specific model numbers? Again, you are being vague on purpose.
    Second: What Anti-Theft technology? the only thing that fits the "blocks any OS not registered from that machine" would probably be secure boot, but that is only possible with such an atrophied and false understanding what secure boot is I wouldn't even be willing to consider that to be what you refer to. Secure Boot is a UEFI extension that requires the boot executables stored on the UEFI partition to be code-signed. general-purpose PCs will allow the addition and changing of authentication certificates within the BIOS setup, and also allow the feature to be disabled if desired. Only certain types of mobile devices are designed in such a way that Secure Boot cannot be shut off- but those systems exist in the same ecosystem as iOS and Android, where these limitations are pretty much a given. A "source" for this information would be any number of documents released by UEFI.org, such as this one which covers the use of Secure Boot to prevent rootkits and malware infections or other unauthorized changes to the boot executable on the UEFI partition, as well as the UEFI specifications Themselves.

    If your "independent research" finds forum posts or information that imply systems work in a way that is not consistent with the operation specified in those documents, Then those systems are either not following the specification properly (Unlikely) or, the claim is wrong.


    I was trying to dereference Null Pointers before it was cool.