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Keep getting "invalid url" when searching title bar and built in google search.

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

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When I use the title bar, or the home page to search using google, i get "invalid url". If I manually type in www.yahoo.com, or any other site, everything works fine. Usually if I restart the computer, everything is normal again. This does no happen all the time, but once it starts, it wont go away. I even restarted in safe mode and then disabled all add ons and still nothing.

When I use the title bar, or the home page to search using google, i get "invalid url". If I manually type in www.yahoo.com, or any other site, everything works fine. Usually if I restart the computer, everything is normal again. This does no happen all the time, but once it starts, it wont go away. I even restarted in safe mode and then disabled all add ons and still nothing.

All Replies (3)

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Start Firefox in Diagnose Firefox issues using Troubleshoot 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).


You can reset the browser.startup.homepage_override.mstone pref via the right-click context menu to the default on the about:config page and close and restart Firefox to restore the about:home page to its default.

  • Open the about:config page via the location bar
  • Type in the Filter bar: mstone
  • Right-click the browser.startup.homepage_override.mstone line and select: Reset
  • Close and restart Firefox
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thanks. the last step about resetting the browser startup homepage did the trick. What would have caused that to get messed up?

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You're welcome.

Probably done by an extension that still may be installed or has already been removed or disabled.