Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Este fío arquivouse. Faga unha nova pregunta se precisa axuda.

All font in youtube pages is not show normaly, why? I use Firefox in Ubuntu 18.04

  • 2 respostas
  • 1 has this problem
  • 2 views
  • Last reply by cor-el

rahmatFS
rahmatFS
more options

I'm use Firefox in Ubuntu 18.04. When I open youtube website, the font is not recognize by me. That is not my country font. I don't know what happen. When I check league that I use in google account, it is from my country and I try another browser like chromium, the font is appear normal. not only that, but also i try go to another website like Youtube for artists in firefox and the font is appear normal. So I think, maybe the problem is in the browser. Please answer my questions. I would prefer if firefox can be used to open youtube website correctly. Thank you.

I'm use Firefox in Ubuntu 18.04. When I open youtube website, the font is not recognize by me. That is not my country font. I don't know what happen. When I check league that I use in google account, it is from my country and I try another browser like chromium, the font is appear normal. not only that, but also i try go to another website like Youtube for artists in firefox and the font is appear normal. So I think, maybe the problem is in the browser. Please answer my questions. I would prefer if firefox can be used to open youtube website correctly. Thank you.

All Replies (2)

WestEnd
WestEnd
more options

Screen shot of the error?

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Clear the Cache and remove the Cookies from websites that cause problems via the "3-bar" Firefox menu button (Options/Preferences).

"clear the Cache:

  • Options/Preferences -> Privacy & Security -> Cached Web Content: "Clear Now"

"Remove the Cookies" from websites that cause problems.

  • Options/Preferences -> Privacy & Security -> "Use custom settings for history" -> Cookies: "Show Cookies"

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration is causing the problem.

  • switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Appearance
  • do NOT click the "Refresh Firefox" button on the Safe Mode start window