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Firefox version 18.02 loads pages with "undefined" repeated over the entire page; why?

  • 2 replies
  • 9 have this problem
  • 17 views
  • Last reply by cor-el

waywardjohn
waywardjohn
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page looks like : undefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefined etc etc etc! 

help1
page looks like : undefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefined etc etc etc! help1

Chosen solution

Please update to version 19.0.2 to get the best performance out of Firefox.

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Andrew
Andrew
  • Moderator
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Chosen Solution

Please update to version 19.0.2 to get the best performance out of Firefox.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe mode start window or otherwise make changes.