On Fri, Aug 13, 2021 at 08:06:37PM +1000, wirelessduck--- via Dng wrote:
>
>
> > On 13 Aug 2021, at 18:28, Steve Litt <slitt@???> wrote:
> >
> > terryc said on Fri, 13 Aug 2021 13:55:07 +1000
> >
> >
> >>
> >> Setting up? As in reallocating desktops?
> >>
> >> I'd be more inclined to look at HW/Sw problems when you are adding
> >> something like a 4K screen. Is there sufficient ram?
> >
> > And...

> >
> > OP, while you're at it, just for fun run a ram test on all the ram.
>
> Memtest86+ would be a good choice?
>
> http://www.memtest.org/

I've always wondered about memtest:

It presumably has to be loaded into memory somewhere.
Does it ever manage to test the memory it is loaded into?
Perhaps by moving itself into different memeory to do this?

My guess is not.

-- hendrik