This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

ఇంకా తెలుసుకోండి

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

  • 4 ప్రత్యుత్తరాలు
  • 0 ఈ సమస్యలు కలిగి ఉన్నాయి
  • 69 వీక్షణలు
  • చివరి సమాధానమిచ్చినది IcyCarbide

more options

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

ఎంపిక చేసిన పరిష్కారం

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.

ఈ సందర్భంలో ఈ సమాధానం చదవండి 👍 0

ప్రత్యుత్తరాలన్నీ (4)

more options

ఎంపిక చేసిన పరిష్కారం

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.

more options

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

more options

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 ?

more options

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