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Black lines appear

  • 3 replies
  • 1 has this problem
  • 1 view
  • Last reply by cor-el

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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.

Modified by aviator777

All Replies (3)

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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:

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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.

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