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Updated to Firefox 18, but now have strange fugures at monitor (triangles and simialr) when Firefox is open. I should return to version 17. Is there solution ?


I always used Firefox and today updated at Firefox 18. After update I have strange figure (giant triangles , lines...) whixh are randomly appear and it s impossible use Firefox. I returned to Version 17 and everything is OK. I am using Windows XP SP3 with Nvidia GS 7800 board.

Chosen solution

Try to disable hardware acceleration in Firefox.

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Installed Plug-ins

  • Shockwave Flash 11.5 r502
  • Next Generation Java Plug-in 10.9.2 for Mozilla browsers
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • 5.1.10411.0
  • Version 0.9.18, Copyright 2006-2009 Veetle Inchttp://www.veetle.com/
  • Version 0.9.18, copyright 2006-2010 Veetle Inchttp://www.veetle.com/
  • Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
  • DRM Netscape Network Object
  • Npdsplay dll
  • DRM Store Netscape Plugin


  • User Agent: Mozilla/5.0 (Windows NT 5.1; rv:17.0) Gecko/20100101 Firefox/17.0

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Chosen Solution

Try to disable hardware acceleration in Firefox.

Question owner

Thank you. It solved my problem. Regards