
Add-ons have disappeared from the Addon menu
All of my add-ons seem to have disappeared from the add-on menu. They are still installed, but don't appear in the menu. Newly installed add-ons show up fine.
All of my add-ons seem to have disappeared from the add-on menu. They are still installed, but don't appear in the menu. Newly installed add-ons show up fine.
被選擇的解決方法
The problem seems to have gone away when I updated to Firefox 41
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選擇的解決方法
The problem seems to have gone away when I updated to Firefox 41