My personal recommendation would be to avoid Lenovo completely...

https://en.wikipedia.org/wiki/Superfish

On Wed, Jan 6, 2016 at 3:41 PM, Peter Ross via luv-main <[email protected]
> wrote:

> Hi all,
>
> at least I could return the "faulty" device without problem.
>
> Leaves me with the question what else I can buy..
>
> BTW: Lenovo Ideapad 100S is more a generic than an exact model
> description. Some come with Windows 8, some with 10, and the booting is
> different.
>
> Regards
> Peter
>
>
> On Wed, Jan 6, 2016 at 11:25 AM, Peter Ross <[email protected]> wrote:
>
>> Hi all,
>>
>> I bought a Lenovo Ideapad 100S before Christmas. My old netbook is not
>> reliable (loose LVDS connector inside the glued screen frame, it seems) and
>> I need a lightweight and trustworthy laptop when on call.
>>
>> So the idea was installing a proper OS on it but the UEFI is castrated to
>> a point that I cannot even boot from USB (after SecureBoot is off).
>>
>> "System does not have any USB boot option" I get if I jump through all
>> hoops and restart with USB device chosen.
>>
>> With a 32GB eMMC I do not have an option to replace that either it
>> seems..(or do I have another option?)
>>
>> So I went to the Lenovo support website. A form with e-mail support - but
>> the submit button does not work. Firefox is specifically mentioned as
>> compatible with this website.
>>
>> Okay, chat.
>>
>> The support apologized for the system limitations and recommended to
>> return it to the shop.
>>
>> Well, I will try my luck with this in my hands.
>>
>> I claimed that the device violates UEFI specification. Well, I actually
>> do not know,and it may a bit bogus:
>>
>> http://www.uefi.org/faq
>> ---
>> Can all systems disable UEFI Secure Boot?
>>
>> While it is designed to protect the system by only allowing authenticated
>> binaries in the boot process, UEFI Secure Boot is an optional feature for
>> most general-purpose systems. By default, UEFI Secure Boot can be disabled
>> on the majority of general-purpose machines. It is up to the system vendors
>> to decide which system policies are implemented on a given machine.
>> However, there are a few cases—such as with kiosks, ATM or subsidized
>> device deployments—in which, for security reasons, the owner of that system
>> doesn’t want the system changed.
>>
>> ---
>>
>> It does not mention the range of devices to boot from at all.
>>
>> My wife has another Lenovo netbook bought half a year earlier where I am
>> able to boot from USB (well, the FreeBSD 10.2 UEFI memstick kernel panics
>> shortly after that but that may have another reason).
>>
>> In general, I see the lockdown as a serious threat for open source.
>>
>> I wonder whether there are ways to alert the ACCC or other venues.
>>
>> At least locked down devices should be clearly marked to be aware of this.
>>
>> Any ideas in that regard? Should we do something on organisational level
>> (via Linux Australia)?
>>
>> I think this is serious. We loose the ability to run open source on
>> modern hardware completely, if we do not act, I think.
>>
>> Regards
>>
>> Peter
>>
>>
>>
>
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-- 
Dr Paul van den Bergen
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