** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1853694
Title:
Ubuntu causing eye strain on Intel Integrated Graphics
I have now compiled and tested with drm-tip and unfortunately there is
no change.
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https://bugs.launchpad.net/bugs/1853694
Title:
Ubuntu causing eye strain on Intel
** Description changed:
- I find when running Ubuntu after 5-10 minutes get heavy eyes and after a
- few hours develop dizziness/headaches.
+ When using Ubuntu for 5-10 minutes I get heavy eyes and after a few
+ hours develop dizziness/headaches.
After research online and talking with a
> the flicker is a driver bug, test a newer mainline kernel build
Timo, Could you provide link to bug issue
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https://bugs.launchpad.net/bugs/1853694
Title:
Ubuntu causing
I have installed and am now running the latest mainline kernel build
successfully.
There is still flickering at this moment in time. I am currently in the
process of making drm-tip on my machine. Do I simply run drm-tip while
running the newer kernel or is there any specific usage?
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You
In my cases it's also very noticeable that colors on Ubuntu 16.04-19.10
are much brighter than on Ubuntu 14.04. Changes in gamma doesn't help
me. So maybe there could be a problem with color processing (dithering
could be one of such problem).
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In my case I have very similar eye discomfort on nvidia (nouvea + nvidia
drivers), ati (radeon driver) and intel card on Ununtu 16.04-19.10 that
then causes sickness and headaches. Looks like problem in some shared
code used by all of mentioned card drivers or smth wrong in drm itself.
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You
the flicker is a driver bug, test a newer mainline kernel build
https://kernel.ubuntu.com/~kernel-ppa/mainline/
test with drm-tip, and if it still flickers, a bug should be filed
upstream
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I have the same issues across OS and distros and modern hardware. It has
ruined my career and life. I have tested/ruled out all conventional
gremlins from posture to PWM. I too am convinced this is related to
dithering and since it's one thing that thus far cannot be verifiably
shut off and tested
The screen is flickering in so much as there is a very faint shimmering
effect. This is usually the effect of dithering which adjusts the pixel
color values rapidly to give the impression of colors that are not
normally present. This effect is welcomed if using a low quality display
however for
Ubuntu uses 24bit color palette by default, so I bet it's not dithering
you see.. Maybe you mean the screen is flickering?
** Package changed: linux-signed-hwe (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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