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How do I stop Multible firefox processes from running? They are using up all my memory.

  • 8 respostas
  • 2 have this problem
  • 804 views
  • Last reply by Bnice2me

Bnice2me
Bnice2me
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Before to fix this problem I went into "about:config" and changed "browser.tabs.remote.autostart" setting to false and it fixed the problem. I went in and checked and it still says false but I have multiple processes. How do I stop them now? I can't use firefox if its going to keep using up all my memory and freezing up my pages.

Before to fix this problem I went into "about:config" and changed "browser.tabs.remote.autostart" setting to false and it fixed the problem. I went in and checked and it still says false but I have multiple processes. How do I stop them now? I can't use firefox if its going to keep using up all my memory and freezing up my pages.

Chosen solution

Hi Dodi

Thanks for the screenshot. Something went wrong because you misunderstood. MOZ_FORCE_DISABLE_E10S=1 means that you need to create an environment variable with the name MOZ_FORCE_DISABLE_E10S and set its value to 1. You created a variable with the name Path and set its value to MOZ_FORCE_DISABLE_E10S=1 That explains why it didn't work.

Create a new environment variable: 

name: MOZ_FORCE_DISABLE_E10S
value: 1

You can remove the 'Path' variable you created with value MOZ_FORCE_DISABLE_E10S=1

Ler a resposta no contexto 👍 1

All Replies (8)

McCoy
McCoy
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Hello Bnice2me (I will),

Firefox will no longer let users disable multi-process (e10s) on the "about:condig" page .....

Please see : https://www.ghacks.net/2019/05/17/going-forward-multi-process-cant-be-turned-off-anymore-in-firefox/

And also : https://techdows.com/2019/05/mozilla-firefox-68-doesnt-allow-turning-off-e10s.html

Have you seen my post in this thread where you also posted (?) :

https://support.mozilla.org/en-US/questions/1265005

Bnice2me
Bnice2me Question owner
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Hi McCoy, I received your email and would like to change the command line but confused on exactly how to do it. Using the command prompt I don't know how to get into installation directory and do I type the quotation marks in the line or not.

Thank you Dodie

cor-el
cor-el
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  • Top 10 Contributor
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Easiest is to use the Windows Control Panel and create an environment variable to disable multi-process.

  • Control Panel -> System -> Advanced -> Environment variables
  • MOZ_FORCE_DISABLE_E10S=1

That way it also works if you click a link in an external application (email).

See also:

Bnice2me
Bnice2me Question owner
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I did as you suggested and then restarted my pc but there is still multiple firefox processes.

Dodi

cor-el
cor-el
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Can you attach a screenshot that shows the Environment Variables panel in the Windows Control Panel ?

Bnice2me
Bnice2me Question owner
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There you go.

Dodi

cor-el
cor-el
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  • Top 10 Contributor
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Chosen Solution

Hi Dodi

Thanks for the screenshot. Something went wrong because you misunderstood. MOZ_FORCE_DISABLE_E10S=1 means that you need to create an environment variable with the name MOZ_FORCE_DISABLE_E10S and set its value to 1. You created a variable with the name Path and set its value to MOZ_FORCE_DISABLE_E10S=1 That explains why it didn't work.

Create a new environment variable: 

name: MOZ_FORCE_DISABLE_E10S
value: 1

You can remove the 'Path' variable you created with value MOZ_FORCE_DISABLE_E10S=1

Bnice2me
Bnice2me Question owner
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Thank you so much my browser is running fast again and no crashes.

Respectfully Dodi