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.

Etsi tuesta

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.

Lue lisää

Black lines appear

  • 3 vastausta
  • 1 henkilöllä on sama ongelma
  • 6 näyttöä
  • Viimeisin kirjoittaja cor-el

more options

I am currently on Firefox 9.0.1 and I have upgraded to the most current version v13 however I get black lines everywhere on firefox and I have to get rid of them by reloading the page. It is also the same with 9.0.1 and I am considering going back to 3.6.28. I need help on how to get rid of these black lines. They do not appear on version 3.6.XX at all.

I am currently on Firefox 9.0.1 and I have upgraded to the most current version v13 however I get black lines everywhere on firefox and I have to get rid of them by reloading the page. It is also the same with 9.0.1 and I am considering going back to 3.6.28. I need help on how to get rid of these black lines. They do not appear on version 3.6.XX at all.

Muokattu , muokkaaja aviator777

Kaikki vastaukset (3)

more options

Try to disable hardware acceleration.


Please update Firefox to the latest version via "Help > About Firefox" or "Help > Check for Updates"
The Firefox 9.0.1 version is no longer supported with security updates.

You can find the latest Firefox release in all languages and for all Operating Systems here:

more options

ok i think that MIGHT have fixed it, the other thing that does not work in v13 is when you right click highlighted text, the google search function does not work when you try and do that, on v3.6.28 it works perfectly.

more options