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.

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

Close tab "X" buttons suddenly missing

  • 5 svar
  • 3 har dette problemet
  • 51 views
  • Siste svar av Mikey

more options

I shut down the laptop this morning, re-opened it, and now all the "X" (close-tab) buttons are missing. One forum suggested setting the config variable "browser.tabs.closeButtons" to 1, but there's no such variable in my about.config. FF 49.0.2.

I shut down the laptop this morning, re-opened it, and now all the "X" (close-tab) buttons are missing. One forum suggested setting the config variable "browser.tabs.closeButtons" to 1, but there's no such variable in my about.config. FF 49.0.2.

Valgt løsning

That was very good work. Well done. Please flag your last post as Solved Problem so others will know.

Les dette svaret i sammenhengen 👍 0

All Replies (5)

more options

Re-install the firefox..

more options

Reinstalling didn't help, but starting in safe mode did. Uninstalling Tab Mix Plus solved the problem permanently..

Endret av Mikey

more options

Hi MichaelArmstrong, thanks for the update.

Tab Mix Plus has so many features to configure it might be hard to find the relevant setting, but you should be able to turn the close button on/off under "Display" and then the "Tab" mini-tab, according to this online manual:

http://tabmixplus.org/support/viewtopic.php?t=3

more options

Valgt løsning

That was very good work. Well done. Please flag your last post as Solved Problem so others will know.

more options

Can't find any way to flag my own post as Solved Problem.