> Am 03.10.2018 um 22:29 schrieb Elliott Balsley <elliott@xxxxxxxxxxxxxx>:
>
>>
>> Why? 7.5.1804 has been out since May of this year. You're going to
>> end up downloading a ton of updates the first time.
>>
>
> For a specialized software, we have to wait for the developers to certify
> each new OS. They are still recommending 7.3. One reason in particular is
> that 7.5 has a fix for Meltdown and Spectre, which known to reduce
> performance. This machine will be airgapped, so performance trumps
> security.
Controlling the Performance Impact
https://access.redhat.com/articles/3311301
>
>> I suggest going into the BIOS and disable the internal video port, if
>> that's possible. You might be able to indicate which video device to
>> use for default with the right video= parameter to the kernel for the
>> bootloader.
>>
>> This is not possible. The best I can do is switch VGA priority to
> offboard, that controls which screen shows POST messages.
> Also — this time it shows a few more lines, nouveau says unknown chipset
> (132000a1)
> So I think I can fix it by adding nomodeset to the boot options.
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