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Firefox Extensions Not Showing On Toolbar

  • 5 回覆
  • 6 有這個問題
  • 3328 次檢視
  • 最近回覆由 tamjk

I see where other people have posed this question but the procedure offered is not available to me.

I am using Firefox (Flatpak) version 121.0 on an Ubuntu 22.04 laptop.

On installing a new extension I should either see the extension's icon on my toolbar or else have a clear means of adding it. I have neither.

Clicking on the jigsaw icon in the toolbar, I get migrated to the about:addons page. On clicking the Extensions tab, I get the screen listing all installed extensions. Each extension has a ... icon beside it. But when I click on this, there is no "Pin To Toolbar" option.

What is wrong here ?

I see where other people have posed this question but the procedure offered is not available to me. I am using Firefox (Flatpak) version 121.0 on an Ubuntu 22.04 laptop. On installing a new extension I should either see the extension's icon on my toolbar or else have a clear means of adding it. I have neither. Clicking on the jigsaw icon in the toolbar, I get migrated to the '''about:addons''' page. On clicking the Extensions tab, I get the screen listing all installed extensions. Each extension has a ... icon beside it. But when I click on this, there is no "Pin To Toolbar" option. What is wrong here ?
附加的畫面擷圖

被選擇的解決方法

@zeroknight

Likely to have been a desynchronizing issue all right.

Anyway I fixed it by deactivating 2FA on GitHub and then reactivating it again with a new QR code which I scanned into the Firefox Authenticator extension and it was plain sailing after that.

Thanks and regards.

從原來的回覆中察看解決方案 👍 0

所有回覆 (5)

Right click the extension name on the extensions button then tick Pin to Toolbar.

https://support.mozilla.org/en-US/kb/extensions-button

Extensions need permission to run in private windows when the browser is in private browsing mode (aka "Never Remember History"), otherwise they won't appear in the Extensions panel.

@zeroknight

Thanks for that. I was afraid to allow private browsing option.

But 2FA access to GitHub still impeded somehow . . . see attached screenshot. Perhaps I need to reinstall the extension or something.

2FA authenticator codes won't work if your system time is wrong.

選擇的解決方法

@zeroknight

Likely to have been a desynchronizing issue all right.

Anyway I fixed it by deactivating 2FA on GitHub and then reactivating it again with a new QR code which I scanned into the Firefox Authenticator extension and it was plain sailing after that.

Thanks and regards.