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.

Avatar for Username

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

ఈ థ్రెడ్ ఆర్కైవ్ చేయడం జరిగినది. మీకు సహాయం అవసరం ఉంటే, దయచేసి ఒక కొత్త ప్రశ్న అడగండి.

Why is my screen covered with blue lines after upgrading to 8.0?

  • 1 ప్రత్యుత్తరం
  • 1 ఈ సమస్య కలిగినది
  • 2 వీక్షణలు
  • చివరి సమాధానమిచ్చినది cor-el

mbprouser22
mbprouser22
more options

There are tiny blue vertical lines on my screen---mostly where the areas should be white. I'd attach a screenshot, but I don't see how to do that.

There are tiny blue vertical lines on my screen---mostly where the areas should be white. I'd attach a screenshot, but I don't see how to do that.

ప్రత్యుత్తరాలన్నీ (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Try to disable hardware acceleration.

  • Firefox > Preferences > Advanced > General > Browsing: "Use hardware acceleration when available"