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From: hiro <23hiro@gmail.com>
Date: Sat, 27 Feb 2021 17:56:54 +0100
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X-Bullshit: replication component-oriented backend 
Subject: Re: [9front] rpi4 RGB24 vs BGR24, glitches and golang status
Reply-To: 9front@9front.org
Precedence: bulk

i have 4k working at 60hz, and without artifacts. should be much
easier for you to find a working hdmi cable.
unless something is just broken in the pi or your display...

On 2/27/21, p.kosyh@gmail.com <p.kosyh@gmail.com> wrote:
> Quoth hiro <23hiro@gmail.com>:
>
>> try to save /dev/screen via topng, and display it in fullscreen on
>> both 9front and linux to make sure it's not just those combination of
>> pixels at those exact positions...
>
> Nice idea.  Thanks!  Yes, you are right.  I see artefacts in
> fullscreen view on linux too.  So, will try another hdmi cable or will
> not pay attention to it.
>
>> i have seen crazy shit like that at 4k over shitty hdmi cables. it was
>> subtle.
>
> I have 1920x1080, but glitches are not so noticeable.
>
>
>