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Screen flashes black then white.

Sir_Wysceroth
Sir_Wysceroth
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I'm using a white enabled Theme that naturally turns the screen light, but the main portion of my computer is set in dark mode, so seemingly Firefox is assuming that the whole PC needs to be in dark, even when powering up Firefox, and as a result, I get a dark screen for a short moment when I first fire up Firefox, then it turns white.

I'm using a white enabled Theme that naturally turns the screen light, but the main portion of my computer is set in dark mode, so seemingly Firefox is assuming that the whole PC needs to be in dark, even when powering up Firefox, and as a result, I get a dark screen for a short moment when I first fire up Firefox, then it turns white.

Alle svar (3)

McCoy
McCoy
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Hello Sir_Wysceroth,

This is probably caused by the fact that with the update to Firefox version 70, aliased theme properties have been removed.

See these release notes

Also : https://blog.mozilla.org/addons/2019/07/25/upcoming-deprecations-in-firefox-70/

user104147805413306348376805769878442569366
user104147805413306348376805769878442569366
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If it isn't anything to do with your Theme, it might be the change:

"Built-in Firefox pages now follow the system dark mode preference."

You can turn off this feature - Type about:config in the address bar and press enter select "I Accept the Risk!" in the search bar enter mode look for browser. in-content.dark-mode double click it to toggle it to False

(You may need to restart Firefox for it to take effect)

Ændret af user104147805413306348376805769878442569366 den

Sir_Wysceroth
Sir_Wysceroth Spørgsmålsstiller
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I tried fiddling, and I found out that, at least with the themes I've been using, the dark/light flash has gotten turned off either with the Use System Colors checked (I had it unchecked) under the Colors settings options, or with the browser.in-content.dark-mode set to false. I'm not quite following precisely what's happening, but at least this gives me two apparent solutions for my problem. :)