Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

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

How to I prevent Firefox from opening a second tab all the time when it starts?

  • 3 个回答
  • 14 人有此问题
  • 3 次查看
  • 最后回复者为 cor-el

more options

When Firefox opens, it immediately opens a second tab that goes to "https://www.mozilla.com/en-US/plugincheck/" My home page, which is Google, is on the first tab. How can I stop this from happening, it never did this before? This just started today.

When Firefox opens, it immediately opens a second tab that goes to "https://www.mozilla.com/en-US/plugincheck/" My home page, which is Google, is on the first tab. How can I stop this from happening, it never did this before? This just started today.

所有回复 (3)

more options

See these articles for some suggestions:

more options

I tried all 3 of your suggestions and I still have this problem. I still need help resolving this issue.

more options

This issue was caused by a bug to blocklist plugins and that has been fixed.
You can correct this issue by forcing the file blocklist.xml to update or wait until Firefox updates the blocklist.xml file during the next hours.
That update will remove the severity="0" flags in the file that had caused the problem.

See: