We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

cannot open a new tab

  • 3 个回答
  • 3 人有此问题
  • 2 次查看
  • 最后回复者为 Karen_L

more options

Firefox will not allow me to open a new tab by clicking the + (tab) button or by going to" File" - "new tab". Nothing happens. It still opens them if I click on a link in a web page. This feature has always worked in the past. Why has it suddenly stopped working and how do I get it back? Everything else seems fine.

Firefox will not allow me to open a new tab by clicking the + (tab) button or by going to" File" - "new tab". Nothing happens. It still opens them if I click on a link in a web page. This feature has always worked in the past. Why has it suddenly stopped working and how do I get it back? Everything else seems fine.

所有回复 (3)

more options

Uninstall the Ask toolbar and it should work again. There is a compatibility issue with the Ask toolbar and Firefox that prevents new tabs from being opened.

There are a couple of places to check for the Ask toolbar:

more options

Firstly try restarting your computer and see if it persists. Also, try running firefox in Safe mode . It should tell you where the problem lies.

A shortcut to open tabs is Ctrl+t

more options

Thank you TonyE. All is working fine now. Such a simple fix, but soooo frustrating when I don't know how to fix it. Many Thanks