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Invalid address message when a new tab is selected

Posted

Suddenly, each time I want to open a new tab, I get a dialog box pop up in the new and empty browser tab, telling me the address is invalid. This is before I have typed anything into the address bar.

Modified by Vortexboy

Additional System Details

This happened

Every time Firefox opened

This started when...

8/28/2012

Installed Plug-ins

  • Shockwave Flash 11.4 r402
  • Octoshape Streaming Services web integration browser plug-in
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in web pages. For more information, visit the QuickTime Web site.

Application

  • User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:14.0) Gecko/20100101 Firefox/14.0.1

More Information

Posted

Question owner

Here is a screen shot of the dialog box.

cor-el
  • Top 10 Contributor
  • Moderator
8261 solutions 78202 answers
Posted

Start Firefox in Safe Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).