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

I am regularly getting a black bar (sometimes two-color) across the bottom of my screen, which doesn't cover the icons on the bottom -- what do I do about it?

  • 1 回覆
  • 1 有這個問題
  • 10 次檢視
  • 最近回覆由 philipp

more options

Shortly after I enter Firefox, I lose the bottom third of the screen, which is covered by a bi-chromatic bar -- the left side is black the right side is greenish gold. It essentially reduces the size of the Firefox screen. This has been happening for several days.

Shortly after I enter Firefox, I lose the bottom third of the screen, which is covered by a bi-chromatic bar -- the left side is black the right side is greenish gold. It essentially reduces the size of the Firefox screen. This has been happening for several days.

所有回覆 (1)

more options

hello, can you try to replicate this behaviour when you launch firefox in safe mode once? if not, maybe an addon is interfering here...

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems