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Firefox 65 stays in memory

已張貼

I noticed that firefox stays in memory after I close it. In fact, If I open and close firefox 10 times, ten processes are shown in memory, each consuming around 100Mb.

I'm using Windows 7 in my corporate computer and I have been using Firefox 65.0.1 x64. I've tried to use it in safe mode (no add-ons) and problem persisted. I uninstalled it, deleted all Mozilla data in AppData and ProgramData and reinstalled it fresh. The problem persisted.

Then I installed the 32-bit version of Firefox and the problem is no more. Is it a bug that has to be fixed or some setting that shoudn't be enabled?

Thank you.

I noticed that firefox stays in memory after I close it. In fact, If I open and close firefox 10 times, ten processes are shown in memory, each consuming around 100Mb. I'm using Windows 7 in my corporate computer and I have been using Firefox 65.0.1 x64. I've tried to use it in safe mode (no add-ons) and problem persisted. I uninstalled it, deleted all Mozilla data in AppData and ProgramData and reinstalled it fresh. The problem persisted. Then I installed the 32-bit version of Firefox and the problem is no more. Is it a bug that has to be fixed or some setting that shoudn't be enabled? Thank you.

由 nelsonwcf 於 修改

被選擇的解決方法

Hi FredMcD,

Just for a closure in this case, I won't be able to test these steps because my laptop has been updated to Windows 10. So far, it is not showing this issue anymore.

Will open another question if this starts to happen again.

Thanks for your help.

從原來的回覆中察看解決方案 0

額外的系統細節

已安裝的外掛程式

  • Shockwave Flash 32.0 r0 (not sure if this is installed)

uBlock Origin, WOT, Kee and Cookie Autodelete.

應用程式

  • User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:65.0) Gecko/20100101 Firefox/65.0

更多資訊

Pj 42 個解決方法 869 個答案

I would like a knowledgeable FF user please tell me the pros and cons of using FF 32-Bit vs 64-Bit on a Win-7 64-Bit system?

(I think I had the answer to this before, bookmarked/noted in the 'old' Description Field, but I just checked/searched and came up with nothing - since the Description Field is no longer viewable in FF.)


~Pj

I would like a knowledgeable FF user please tell me the pros and cons of using FF 32-Bit vs 64-Bit on a Win-7 64-Bit system? (I think I had the answer to this before, bookmarked/noted in the 'old' '''Description Field''', but I just checked/searched and came up with nothing - since the Description Field is no longer viewable in FF.) ~Pj
FredMcD
  • Top 10 Contributor
4184 個解決方法 58421 個答案

Let's try an experiment.

1) Reboot the Computer.

2) Start Firefox in Safe Mode {web link}

A small dialog should appear. Click Start In Safe Mode (not Refresh).

3) Close the browser. Give it about 20 seconds to finnish closing. Then restart again in Safe Mode.

4) Do this several times. Is the problem still there?

Let's try an experiment. 1) Reboot the Computer. 2) [https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode Start Firefox in Safe Mode] {web link} A small dialog should appear. Click '''Start In Safe Mode''' (not Refresh). 3) Close the browser. Give it about 20 seconds to finnish closing. Then restart again in Safe Mode. 4) Do this several times. Is the problem still there?
cor-el
  • Top 10 Contributor
  • Moderator
17334 個解決方法 156715 個答案

Use one of these to close Firefox if you are currently doing that by clicking the close X on the Firefox title bar.

  • "3-bar" menu button -> Exit (Power button)
  • Windows: File -> Exit
  • Mac: Firefox -> Quit Firefox
  • Linux: File -> Quit

Are you using "Clear history when Firefox closes" to clear personal data?

Use one of these to close Firefox if you are currently doing that by clicking the close X on the Firefox title bar. *"3-bar" menu button -> Exit (Power button) *Windows: File -> Exit *Mac: Firefox -> Quit Firefox *Linux: File -> Quit Are you using "Clear history when Firefox closes" to clear personal data?

提出問題者

FredMcD said

Let's try an experiment. 1) Reboot the Computer. 2) Start Firefox in Safe Mode {web link} A small dialog should appear. Click Start In Safe Mode (not Refresh). 3) Close the browser. Give it about 20 seconds to finnish closing. Then restart again in Safe Mode. 4) Do this several times. Is the problem still there?

Yes, the problem is still there. It doesn't matter if it is in safe mode or regular mode; firefox stays in memory even after closing. Check the picture.

''FredMcD [[#answer-1197403|said]]'' <blockquote> Let's try an experiment. 1) Reboot the Computer. 2) [https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode Start Firefox in Safe Mode] {web link} A small dialog should appear. Click '''Start In Safe Mode''' (not Refresh). 3) Close the browser. Give it about 20 seconds to finnish closing. Then restart again in Safe Mode. 4) Do this several times. Is the problem still there? </blockquote> Yes, the problem is still there. It doesn't matter if it is in safe mode or regular mode; firefox stays in memory even after closing. Check the picture.

提出問題者

cor-el said

Use one of these to close Firefox if you are currently doing that by clicking the close X on the Firefox title bar.
  • "3-bar" menu button -> Exit (Power button)
  • Windows: File -> Exit
  • Mac: Firefox -> Quit Firefox
  • Linux: File -> Quit
Are you using "Clear history when Firefox closes" to clear personal data?

Nothing changed. No, I'm not using the clear history option.

''cor-el [[#answer-1197543|said]]'' <blockquote> Use one of these to close Firefox if you are currently doing that by clicking the close X on the Firefox title bar. *"3-bar" menu button -> Exit (Power button) *Windows: File -> Exit *Mac: Firefox -> Quit Firefox *Linux: File -> Quit Are you using "Clear history when Firefox closes" to clear personal data? </blockquote> Nothing changed. No, I'm not using the clear history option.
philipp
  • Top 25 Contributor
  • Moderator
5280 個解決方法 23327 個答案

do you get a crash report 1 minute after closing firefox? if yes, could you please enter about:crashes into the address bat and provide an id of the most recent submitted report starting with bp? thank you

do you get a crash report 1 minute after closing firefox? if yes, could you please enter about:crashes into the address bat and provide an id of the most recent submitted report starting with bp? thank you

提出問題者

No, it doesn't crash. Just stays in memory.

No, it doesn't crash. Just stays in memory.
FredMcD
  • Top 10 Contributor
4184 個解決方法 58421 個答案

Okay, let's try going thru the back door.

Open your text editor and create a file called; Firefox_TaskKill.bat and place it on your hard drive and make a shortcut to place on your desktop.


Echo Off Echo. Echo TASKKILL /T /IM Firefox.exe Echo. TASKKILL /T /IM Firefox.exe Echo %errorlevel% If errorlevel 256 goto Continue If errorlevel 255 goto End

Continue

Echo. Echo Waiting Echo. C:\PROGRA~2\NirSoft\NirCmd\nircmd.exe wait 14000 Echo. Echo TASKKILL Forced Echo. TASKKILL /T /F /IM Firefox.exe Pause Call C:\Users\Fred\DOCUME~1\DELSES~1.BAT Pause

End

Exit

Okay, let's try going thru the back door. Open your text editor and create a file called; Firefox_TaskKill.bat and place it on your hard drive and make a shortcut to place on your desktop. ------------ Echo Off Echo. Echo TASKKILL /T /IM Firefox.exe Echo. TASKKILL /T /IM Firefox.exe Echo %errorlevel% If errorlevel 256 goto Continue If errorlevel 255 goto End :Continue Echo. Echo Waiting Echo. C:\PROGRA~2\NirSoft\NirCmd\nircmd.exe wait 14000 Echo. Echo TASKKILL Forced Echo. TASKKILL /T /F /IM Firefox.exe Pause Call C:\Users\Fred\DOCUME~1\DELSES~1.BAT Pause :End Exit
FredMcD
  • Top 10 Contributor
4184 個解決方法 58421 個答案

It did not post as I wanted it to.

Continue

should be :Continue

and remove this from the bottom; Call C:\Users\Fred\DOCUME~1\DELSES~1.BAT

It did not post as I wanted it to. :Continue should be ''':Continue''' and remove this from the bottom; Call C:\Users\Fred\DOCUME~1\DELSES~1.BAT
FredMcD
  • Top 10 Contributor
4184 個解決方法 58421 個答案

And C:\PROGRA~2\NirSoft\NirCmd\nircmd.exe wait 14000 is a program I use to pause the program for a few seconds.

And C:\PROGRA~2\NirSoft\NirCmd\nircmd.exe wait 14000 is a program I use to pause the program for a few seconds.

選擇的解決方法

Hi FredMcD,

Just for a closure in this case, I won't be able to test these steps because my laptop has been updated to Windows 10. So far, it is not showing this issue anymore.

Will open another question if this starts to happen again.

Thanks for your help.

Hi FredMcD, Just for a closure in this case, I won't be able to test these steps because my laptop has been updated to Windows 10. So far, it is not showing this issue anymore. Will open another question if this starts to happen again. Thanks for your help.
FredMcD
  • Top 10 Contributor
4184 個解決方法 58421 個答案

Let's hope it does not return. Please flag your last post as Solved Problem so others will know.

Let's hope it does not return. Please flag your last post as '''Solved Problem''' so others will know.