Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #189675

Re: on-screen artifacts (red pixels) at high resolution with Intel HD 630 (Kaby Lake)

Show all headers | View raw

[Multipart message — attachments visible in raw view] - view raw

On 08.12.2017 17:35, Alexandre Rossi wrote:
> (please CC me as I am not subscribed to the list)
>
>> A screenshot would be helpful. Does these artifacts appear every single time
>> or sporadically?
> The artifact appear at the same place every single time and seem to
> follow (in videos) a single set of colors (dark brownish areas). You
> can look at a screenshot[1] of the root window image as taken by
> imagemagick and the photo[2] of the result on the screen.
>
> [1] https://sml.zincube.net/~niol/tmp/screenshot.jpg
> [2] https://sml.zincube.net/~niol/tmp/screenphoto.jpg
>
Screenshot [1] looks normal to me, but on screenphoto [2] I clearly see
red-ish stripes and pink spots in the middle.

Now it looks like your LCD could be faulty not PC hardware\software. Can
you test it with another LCD monitor, or connect it to TV via HDMI cable
if it's possible?


-- 
With kindest regards, Alexander.

⢀⣴⠾⠻⢶⣦⠀ 
⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system
⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org
⠈⠳⣄⠀⠀⠀⠀ 

Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

on-screen artifacts (red pixels) at high resolution with Intel HD 630  (Kaby Lake) Alexandre Rossi <alexandre.rossi@gmail.com> - 2017-12-07 12:40 +0100
  Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) "Alexander V. Makartsev" <avbetev@gmail.com> - 2017-12-07 13:30 +0100
    Re: on-screen artifacts (red pixels) at high resolution with Intel  HD 630 (Kaby Lake) Shin Ice <shin.ice@shinice.net> - 2017-12-07 14:20 +0100
    Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Alexandre Rossi <alexandre.rossi@gmail.com> - 2017-12-08 13:40 +0100
      Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) "Alexander V. Makartsev" <avbetev@gmail.com> - 2017-12-08 16:00 +0100
        Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Alexandre Rossi <alexandre.rossi@gmail.com> - 2017-12-09 15:40 +0100
          Re: on-screen artifacts (red pixels) at high resolution with Intel  HD 630 (Kaby Lake) David Wright <deblis@lionunicorn.co.uk> - 2017-12-09 16:20 +0100
  Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Benny Simonsen <benny@slbs.dk> - 2017-12-09 17:00 +0100
    Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Alexandre Rossi <alexandre.rossi@gmail.com> - 2017-12-10 11:20 +0100
  Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Jörg-Volker Peetz <jvpeetz@web.de> - 2017-12-10 12:30 +0100
    Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Alexandre Rossi <alexandre.rossi@gmail.com> - 2017-12-11 10:10 +0100
      Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Jörg-Volker Peetz <jvpeetz@web.de> - 2017-12-11 12:20 +0100
        Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Alexandre Rossi <alexandre.rossi@gmail.com> - 2017-12-14 23:00 +0100
          Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Ben Caradoc-Davies <ben@transient.nz> - 2017-12-14 23:50 +0100
            Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Alexandre Rossi <alexandre.rossi@gmail.com> - 2017-12-19 08:30 +0100
          Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Felix Miata <mrmazda@earthlink.net> - 2017-12-15 00:30 +0100
            Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Alexandre Rossi <alexandre.rossi@gmail.com> - 2017-12-21 23:10 +0100
              Re: on-screen artifacts (red pixels) at high resolution with Intel HD  630 (Kaby Lake) Felix Miata <mrmazda@earthlink.net> - 2017-12-22 00:10 +0100

csiph-web