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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Why is Firefox running in the Background even after I close the browser completely ? it even consumes 35-55k memory un-necessarily. why is it so? it does not happen with other browsers. Please look into this ASAP. reply at naudurivsm@gmail.com

  • 1 amsa
  • 95 sa na da wannan matsala
  • 1226 views
  • Amsa ta ƙarshe daga Helper7677

more options

I have been observing this for quite some time now. In fact ever since I upgraded to Firefox 3.6.X versions. After I close the Firefox browser completely and after some time (any time before I totally shut down my PC ), I try to open Firefox browser, then I get an error message saying Firefox is already running in the background". Then I go and check the processes using Task manager and I am surprised to Firefox running in the back ground utilizing memory to the range of 35 -62k ( as I observed) . I am not sure why would a browser be running after I close/ exit out of it completely ?

I have been observing this for quite some time now. In fact ever since I upgraded to Firefox 3.6.X versions. After I close the Firefox browser completely and after some time (any time before I totally shut down my PC ), I try to open Firefox browser, then I get an error message saying Firefox is already running in the background". Then I go and check the processes using Task manager and I am surprised to Firefox running in the back ground utilizing memory to the range of 35 -62k ( as I observed) . I am not sure why would a browser be running after I close/ exit out of it completely ?

All Replies (1)

more options

Note: Do not post your e-mail address. We do not send responses by e-mail. Questions are answered only in the forum so that other users may benefit from solutions to the problem you are having with Firefox.

Hanging at exit:

  1. Stop the running process: http://kb.mozillazine.org/Kill_application
  2. Reasons for hanging at exit: http://kb.mozillazine.org/Firefox_hangs#Hang_at_exit

Most often hanging at exit is caused by Extensions, maybe plugins. Try Firefox Safe Mode; don't check any items, just click "Continue to Safe Mode". http://support.mozilla.com/en-US/kb/Safe+Mode

If the problem does not occur in Safe Mode, disable Extensions and Plugins, one at a time or up to one half at a time, restart Firfox after each change. Narrow down until you find the problem:

An gyara daga Helper7677