Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

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。

Learn More

话题已存档。 如果需要帮助请提出新问题。

my extensions disappeared

  • 2 个回答
  • 1 人有此问题
  • 4 次查看
  • 最后回复者为 Monica

Monica
Monica
more options

My extensions disappeared today, for some reason. I added some back to the laptop I was working on, but when I switched to my other one, they were not there. Do extensions not sync? Add-ons are included in items being synced on my settings page. I was hoping to find they never disappeared from that laptop so I could see which ones to add back. I'm on a Windows 10 machine.

My extensions disappeared today, for some reason. I added some back to the laptop I was working on, but when I switched to my other one, they were not there. Do extensions not sync? Add-ons are included in items being synced on my settings page. I was hoping to find they never disappeared from that laptop so I could see which ones to add back. I'm on a Windows 10 machine.

所有回复 (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

It can take some time to finish the sync, so make sure you leave the Firefox running long enough.

You can install the About Sync extension in Firefox 72 and newer on desktop to check what data is stored on the Sync server via the about:sync page provided by this extension.

Close and restart Firefox to access the about:sync page added by this extension (see the about:about page for possible about pages).

Monica
Monica 提问者
more options

I wasn't syncing for the first time. I've used Firefox for years. It looks like all my cookies and my web history (I use DuckDuckGo, so I can't use Google's history) are gone. What could have done this?