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。

Learn More

my option changes do not get saved

  • 2 回覆
  • 1 有這個問題
  • 7 次檢視
  • 最近回覆由 cor-el

more options

In options /general /language and appearance in COLORS in background text= black background = white but on screen text=black background = blue

I tried various colors but nothing happens. What is shown in option is what I want but it shows something different as described above. Can you help? George

所有回覆 (2)

more options

Start Firefox in Safe Mode {web link}

A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?


Type about:support in the address bar and press Enter. Under the main banner, press the button; Copy Text To Clipboard.. Now in the Reply Box on the forum page, do a right-click in the box and select Paste.

This will show us your system details. No Personal Information Is Collected.

If you can't fit everything in one post, do not worry. It's the upper part we need to check out.

more options

What Firefox version do you run?

You have a corrupted user agent that identifies you as Firefox 54

  • Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 ds0bXiki-1 Firefox/54.0

See: