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The open new tab (+ sign button) unexpectedly stopped working when I click on the + sign why?

  • 3 trả lời
  • 4 gặp vấn đề này
  • 15 lượt xem
  • Trả lời mới nhất được viết bởi cor-el

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The + sign button that opens a new tab (called Untitled) stopped working. When I go to File, and click on New Tab, that does not work either. I checked the Options and made sure the "Open new window in new tab instead was checked. I tried System Restore, and I downloaded and installed Firefox 5.0. The + sign still does not work. This problem in on my desktop. I checked my laptop and the open new tab + sign button is working fine. What is happening?

The + sign button that opens a new tab (called Untitled) stopped working. When I go to File, and click on New Tab, that does not work either. I checked the Options and made sure the "Open new window in new tab instead was checked. I tried System Restore, and I downloaded and installed Firefox 5.0. The + sign still does not work. This problem in on my desktop. I checked my laptop and the open new tab + sign button is working fine. What is happening?

Tất cả các câu trả lời (3)

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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).

If it does work in Safe-mode then disable all extensions and then try to find which is causing it by enabling one at a time until the problem reappears.

  • Use "Disable all add-ons" on the Safe mode start window to disable all extensions.
  • Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")

In Firefox 4+ you can use one of these to start in Safe mode:

  • Help > Restart with Add-ons Disabled
  • Hold down the Shift key while double clicking the Firefox desktop shortcut (Windows)

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Hi, Cor-el,

Thank you so much. Your solution worked perfectly. Gosh, so much distress that was quickly resolved when I read and implemented your "fix." Thanks again!

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You're welcome

Can you tell us which Add-on caused the problem or how you otherwise solved it?
It helps others who read this thread.