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Tab button doesnt work after recent upgrade, Windows Vista 64bit

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  • 2 有這個問題
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  • 最近回覆由 cor-el

steveg66
steveg66
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Just recently upgraded Firefox to 30.0, the + button to add a new tab is no longer working and I cant seem to figure out how to get it to work. I'm not sure if it's the upgrade or settings on my computer.

Just recently upgraded Firefox to 30.0, the + button to add a new tab is no longer working and I cant seem to figure out how to get it to work. I'm not sure if it's the upgrade or settings on my computer.

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cor-el
cor-el
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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