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weird graphical bug when connected to tv through HDMI when on duplicate mode

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Hello, I have a weird bug with the firefox browser causing weird graphical glitches only on the main screen when a HDMI cable is plugged in on the duplicate mode. I have found that is is only on firefox and not my desktop or any other programs. Firefox is up to date and the issue is fixed when the HDMI set to extend

I hope you find out why this is happening and fix it swiftly Thank you -Dominic

Hello, I have a weird bug with the firefox browser causing weird graphical glitches only on the main screen when a HDMI cable is plugged in on the duplicate mode. I have found that is is only on firefox and not my desktop or any other programs. Firefox is up to date and the issue is fixed when the HDMI set to extend I hope you find out why this is happening and fix it swiftly Thank you -Dominic

被選擇的解決方法

You can try to disable hardware acceleration in Firefox.

Close and restart Firefox after modifying the setting to apply changes.

You can check if there is an update for your graphics display driver and check for hardware acceleration related issues.

從原來的回覆中察看解決方案 👍 0

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選擇的解決方法

You can try to disable hardware acceleration in Firefox.

Close and restart Firefox after modifying the setting to apply changes.

You can check if there is an update for your graphics display driver and check for hardware acceleration related issues.

有幫助嗎?

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Alright that seems to have solved the issue! Thanks!! :)

有幫助嗎?

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You're welcome. Do you remember when and why you started using userChrome.css ? Was that to fix an issue with the address bar drop-down that you didn't like ?

有幫助嗎?

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I don’t know anything about that? Never messed around with it

有幫助嗎?

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