搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

The + sign to open a new tab is missing

  • 2 回覆
  • 7 有這個問題
  • 6 次檢視
  • 最近回覆由 irishmist20

more options

FF4. Suddenly the + to the right of an open tab is missing. When I start FF in the safe mode it reappears. I started FF in the normal mode and disabled my seven extensions and one theme, one-by-one, but the + did not reappear.

I had not added any new extensions, plug-ins or appearance themes before this happened.

FF4. Suddenly the + to the right of an open tab is missing. When I start FF in the safe mode it reappears. I started FF in the normal mode and disabled my seven extensions and one theme, one-by-one, but the + did not reappear. I had not added any new extensions, plug-ins or appearance themes before this happened.

所有回覆 (2)

more options

I have enabled all my extensions, plug-ins and appearance theme. The + sign is now visible and when I click on it a new tab opens.

However, the bookmarks clickable link in the right upper corner is gone and when I restore it using the customization option the new tab + sign disappears! If I put the bookmarks toolbar back into the customization window and click done the + sign reappears.

What the heck is going on?

more options

Well, I just restored the bookmarks toolbar and clickable link from the customization pane and everything is back to normal. Weird!