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

This thread was archived. Əgər kömək lazımdırsa lütfən yeni sual verin.

Can't change preferences

Steve_Guard
Steve_Guard
more options

I'm using Firefox 45 in Linux mint. When I click on Preferences (Menu>Preferences) it opens at the General Tab page but won't let me do anything. Whatever I click doesn't respond. I'm unable to select anything in the General tab or open another tab eg Security from the menu. Any ideas? Thanks.

I'm using Firefox 45 in Linux mint. When I click on Preferences (Menu>Preferences) it opens at the General Tab page but won't let me do anything. Whatever I click doesn't respond. I'm unable to select anything in the General tab or open another tab eg Security from the menu. Any ideas? Thanks.

Chosen solution

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

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

Try the Firefox version from the official Mozilla server if you currently use a version from the repositories of your Linux distribution.

Read this answer in context 👍 1

All Replies (2)

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

Seçilmiş Həll

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

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

Try the Firefox version from the official Mozilla server if you currently use a version from the repositories of your Linux distribution.

Steve_Guard
Steve_Guard Question owner
more options

It turns out the Aeon Clouds theme was causing the problem although I have used this for a number of years and not noticed a problem before. Many thanks for you help.