What do I do to straighten out this problem... When I try to access Firefox after having logged out of a previous session I get a msg that Firefox is still running and I have to restart the computer in order to access internet.

What do I do to straighten out this problem: When I try to access Firefox after I've logged out of a previous session I get a msg that Firefox is still running and I have to restart the computer in order to access internet...

All you need to do is wait. While Firefox appears closed, it's not. It doing house cleaning. Cleaning out cookies and cache. How long it takes depends upon how much garbage you have collected.
If you start the Task Manager and open the Process window, you will be able to see when Firefox has finished up and closed down.
If you forced Firefox to close using the task manager, then the house keeping process seems to freeze up.
Also, as you've already found out from the above link, some programs and plugins will prevent Firefox from closing properly. I've found this less common then simply being in a hurry. But you need to also consider it.

Similar Messages

When I close firefox it closes but then when I try to open another session my computer tells me that firefox is still running and I have to restart me computer to get it to work again.

The message that pops up when I try to open firefox again is something like, "Firefox is already running but not responding, please close Firefox or restart your computer before opening a new session."

https://support.mozilla.com/en-US/kb/Firefox%20hangs See '''hang-at-exit'''

When I close firefox I can't open a window again. It tells me that firefox is still running and I have to restart my system. This is a recurring problem on a brand new system and very irritating.

I don't know what other details I can give you. I am not very computer wise. Just an every day web browser and emailer. This is a catch 22 problem. For example when I am installing a program; adobe flash player for example, it tells me to close firefox to continue and when I do I get the firefox is still running message even though there is no window. And so the installation isn't completed. I like firefox but this is a bit of a dealbreaker. hope you can help.

* Try this.
* Type in the address bar about:config.
* Accept the warning.
* In the page that appears, in the Filter box, type network.http.max-connections.
* Change the value to 32 (which is probably set to 256 in your case).
* Close the about:config page.
* Restart the browser.

Everytime I close firefox when i try to reopen it says firefox is already running and i have to restart my computer to get it to come up

If I close firefox, then try to reopen it says firefox is already running, please close. I dont know where it might be running or how to close so I have to restart my computer to use firefox

-> press '''CTRL + ALT + DEL''' to open Task Manager -> Processes tab -> right-click '''firefox.exe''' and click '''End Process Tree''' -> close Task Manager
Troubleshooting extensions and themes
* https://support.mozilla.com/en-US/kb/Troubleshooting%20extensions%20and%20themes
Troubleshooting plugins
* https://support.mozilla.com/en-US/kb/Troubleshooting%20plugins
Check and tell if its working.

When I close Firefox my computer says it is still running and I have to restart my computer to get Firefox to run...this is a first for me.

Every time I close Firefox and try to restart it my computer leaves a message that I still have Firefox running and that it is unresponsive and needs to be closed. The problem is that there isn't a still-running Firefox to be found, consequently it is impossible to close and therefore impossible to open. I have used every form of Firefox and this is the first time this has happened. Please, please don't force me to use Chrome or iExplorer!!

Start Firefox in Safe Mode (above). Wait a few minutes, then close Firefox.
Is there still a problem?
If you are still having issues;
Type '''about:support''' in the address bar and press '''Enter.'''
Under the main banner, press the button; '''Copy Text To Clipboard.'''.
Then in the reply box at the bottom of this page,
do a right click in the box and select '''Paste.'''
This will show us your system details.
'''No Personal Information Is Collected.'''
Start your '''Computer''' in safe mode with networking. Then start Firefox.
'''[http://encyclopedia2.thefreedictionary.com/Linux+Safe+Mode Starting The Computer In Safe Mode; Free Online Encyclopedia]'''

My airport turns off by itself and I have to restart the computer for it to work again and it only turns off again. I have Mac OS X version 10.6.8. What can I do to solve this problem?

My airport turns off by itself and I have to restart the computer for it to work again and it only turns off again. I have Mac OS X version 10.6.8. What can I do to solve this problem?

Usually the HDD is the frist place to look. Use the original install disk and start up the MBP with the C key down. Go through the installation process until you see on the display a menu bar on top.
Click on UTILITIES.
From the drop down menu select Disk Utility.
Open Disk Utility>First Aid and run Verify and Repair.
What are the results?
Also look at these articles:
https://discussions.apple.com/docs/DOC-3521
http://www.thesafemac.com/mpg/
Ciao.

Ok i need to unlock my ipod but i don't know my password i use itunes but i need to update at the same time this srcews up the itunes and i have to restart the computer i need to restore the ipod please help

ok i need to unlock my ipod but i don't know my password i use itunes but i need to update at the same time this srcews up the itunes and i have to restart the computer i need to restore the ipod please help

Connect the iOS device to your computer and restore via iTunes. Place the iPod in Recovery Mode if necessary to allow the restore.
If recovery mode does not work try DFU mode.
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
Maybe here:
Trouble installing iTunes or QuickTime for Windows
iOS: Device not recognized in iTunes for Windows
Removing and reinstalling iTunes, QuickTime, and other software components for Windows Vista or Windows 7
Removing and Reinstalling iTunes, QuickTime, and other software components for Windows XP

Wifi stops running and i have to restart the wifi network

when im navegating on the internet the internet stops running and i have to restart the wifi for it to work again and that happens like every 15 minutes

Well... your 10.7.2 is a little out of date for starters....

Hi guys, i just got my iPhone 4s and sometimes the signal is lost and i have to restart the phone in order to get reception again. do you thing there is a problem with the phone or with the carrier? thanks

Hi guys, i just got my iPhone 4s and sometimes the signal is lost and i have to restart the phone in order to get reception again. do you thing there is a problem with the phone or with the carrier? thanks

I have the exact same problem. Called my operator who told me it was a hardware issue and Apple is working on a fix...

Recently while using my iMac the display will just cut off but the machine is still running and I have to press the power button to get the display to cut back on. What is causing this?

Recently while using my iMac the display will just cut off but the machine is still running and I have to press the power button to get the display to cut back on. What is causing this?

Look in System Preferences/Energy Saver.

I close firefox and when I try to open it later, a pop-up says it is still running and I have to restart my pc?

I close firefox and when I try to open it later, a pop-up says it is still running and I have to restart my pc? tried closing Firefox down but Task manager says it is NOT running even though the window that pops up says it is still running??

When you go to task manager, go to the "processes" tab, right click on "firefox.exe," and select "end process tree." In the picture I've attached, I'm using windows 8, so the UI is a little different, but I hope it points you in the right direction.

Firefox 4.0.1 sometimes says that "Firefox is already running but is not responding" when I go to open it and I have to restart the computer to get it to open!

There are no more details really. I go to open Firefox (when it is closed) asd it gives me the above message - so I have to restart the machine to open Firefox!

Many thanks for responding. Your suggestion led me to this website:
https://support.mozilla.com/en-US/kb/Firefox%20is%20already%20running%20but%20is%20not%20responding
which infers the problem exists and seems to confirm the only way is to restart the machine.
Not being computer literate I cannot tell whether or not you can get around the 'lock/unlock' problem! What I need is an easy 'fix' but there does not appear to be one!!
Thanks for trying!
Cheers
Mike Barker

After I exit Firefox, I keep getting messages that Firefox is still running and I have restart my computer. How can I avoid this from happening?

This happens when I close the internet browser. When i want to go back on, nearly every time, I get the message that firefox is till running, close or restart the computer. Since i have closed it, I continuously have to restart my computer (or switch over to Chrome)

Sounds like it is hanging when you exit and later try to restart Firefox.
* How to stop the running Firefox process
** In Task Manager, does firefox.exe show in the '''Processes''' tab?
** See: http://kb.mozillazine.org/Kill_application
**Windows 7 users: http://www.techrepublic.com/blog/window-on-windows/reap-the-benefits-of-windows-7s-task-manager/2576
* What may cause Firefox to hang at exit
** http://support.mozilla.com/en-US/kb/Firefox+hangs
** http://kb.mozillazine.org/Firefox_hangs
** https://support.mozilla.com/en-US/kb/Firefox+is+already+running+but+is+not+responding
* You may need to try Firefox Safe Mode
** You may need to use '''Safe Mode''' to locate the problem:
***See: http://kb.mozillazine.org/Safe_Mode
***Firefox 4 users, hold the Shift key while clicking the Firefox 4 desktop icon to enter Safe Mode.
***Firefox Safe Mode is a diagnostic mode that disables Extensions and some other features of Firefox.
****In Firefox 4, Safe Mode also disables Plugins and Hardware Acceleration.
****If you are using a theme, switch to the DEFAULT theme: Tools > Add-ons > Themes '''before''' starting Safe Mode (In Firefox 4, Tools > Add-ons > Appearance). See: http://support.mozilla.com/en-US/kb/Using%20themes%20with%20Firefox#w_managing-themes-and-personas
****When entering Safe Mode, do not check any items on the entry window, just click "Continue in Safe Mode".
****Test to see if the problem you are experiencing is corrected.
*** If the problem does not occur in Safe-mode then disable all of your Extensions and Plug-ins and then try to find which is causing it
***#by enabling '''one at a time''' until the problem reappears.
***#You can also enable a few at a time (3-5), keeping track of what you just re-enabled to see if the problem re-occurs; this will help narrow down the possibilities if you have a large number of add-ons.
***#'''You MUST close and restart Firefox after EACH change''' via File > Restart Firefox (on Mac: Firefox > Quit).
***#You can use "Disable all add-ons" on the Safe Mode start window.
**See the following for more information
*** http://support.mozilla.com/en-US/kb/Troubleshooting+extensions+and+themes
*** http://support.mozilla.com/en-US/kb/Troubleshooting+plugins
*** http://support.mozilla.com/en-US/kb/Basic+Troubleshooting
 
 
'''You need to update the following.''' The Plugin version(s) shown below was/were submitted with your question and is/are out of date. You should update to avoid known security issues with the version(s) you have installed. Click on "More system info..." to the right of your question to see what was included with your question.
*Adobe PDF Plug-In For Firefox and Netscape "9.3.3"
*Shockwave Flash 10.2 r152
*Next Generation Java Plug-in 1.6.0_24 for Mozilla browsers
#'''''Check your plugin versions''''' on either of the following links':
#*http://www.mozilla.com/en-US/plugincheck/
#*https://www-trunk.stage.mozilla.com/en-US/plugincheck/
#*'''Note: plugin check page does not have information on all plugin versions'''
#*There are plugin specific testing links available from this page:
#**http://kb.mozillazine.org/Testing_plugins
#'''Update Adobe Reader (PDF plugin):'''
#*From within your existing Adobe Reader ('''if you have it already installed'''):
#**Open the Adobe Reader program from your Programs list
#**Click Help > Check for Updates
#**Follow the prompts for updating
#**If this method works for you, skip the "Download complete installer" section below and proceed to "After the installation" below
#*Download complete installer ('''if you do NOT have Adobe Reader installed'''):
#**SAVE the installer to your hard drive (save to your Desktop so that you can find it after the download). Exit/Close Firefox. Run the installer you just downloaded.
#**Use either of the links below:
#***https://support.mozilla.com/en-US/kb/Using+the+Adobe+Reader+plugin+with+Firefox ''(click on "Installing and updating Adobe Reader")''
#***''Also see Download link''': http://get.adobe.com/reader/otherversions/
#*After the installation, start Firefox and check your version again.
#'''Update the [[Managing the Flash plugin|Flash]] plugin''' to the latest version.
#*Download and SAVE to your Desktop so you can find the installer later
#*If you do not have the current version, click on the "Player Download Center" link on the "'''Download and information'''" or "'''Download Manual installers'''" below
#*After download is complete, exit Firefox
#*Click on the installer you just downloaded and install
#**Windows 7 and Vista: may need to right-click the installer and choose "Run as Administrator"
#*Start Firefox and check your version again or test the installation by going back to the download link below
#*'''Download and information''': http://www.adobe.com/software/flash/about/
#**Use Firefox to go to the above site to update the Firefox plugin (will also install plugin for most other browsers; except IE)
#**Use IE to go to the above site to update the IE ActiveX
#*'''Download Manual installers'''.
#**http://kb2.adobe.com/cps/191/tn_19166.html#main_ManualInstaller
#**Note separate links for:
#***Plugin for Firefox and most other browsers
#***ActiveX for IE
#'''Update the [[Java]] plugin''' to the latest version.
#*Download site: http://www.oracle.com/technetwork/java/javase/downloads/index.html (Java Platform: Download JRE)
#**'''''Be sure to un-check the Yahoo Toolbar option during the install if you do not want it installed.
#*Also see "Manual Update" in this article to update from the Java Control Panel in Windows Control Panel: http://support.mozilla.com/en-US/kb/Using+the+Java+plugin+with+Firefox#Updates
#* Removing old versions (if needed): http://www.java.com/en/download/faq/remove_olderversions.xml
#* Remove multiple Java Console extensions (if needed): http://kb.mozillazine.org/Firefox_:_FAQs_:_Install_Java#Multiple_Java_Console_extensions
#*Java Test: http://www.java.com/en/download/help/testvm.xml

When I try to sign in, I get a message saying its already running, and I have to restart my computer each time.

I'm not sure how much more info I can give...When I go to sign on after having been on and shutting down, I get a message indicating an application of Firefox is already running and need to shut it down or restart my computer. As Firefox is not running, I have to restart my computer each time to get back on.

Sounds like Firefox is "hanging at exit". That problem is frequently caused by an Extension or a Plugin. Read all of the following articles. 
NOTE: Establish a habit of exiting/closing Firefox with Firefox button > Exit or File > Exit to allow an orderly shutdown of Firefox and closing of all of the files that Firefox has open.
#Stop the Firefox process:
#*[http://kb.mozillazine.org/Kill_application Mozillazine - Kill application]
#*Windows 7 users click [http://www.techrepublic.com/blog/window-on-windows/reap-the-benefits-of-windows-7s-task-manager/2576 here]
#*Mac users: http://techheavy.com/2011/02/the-mac-task-manager/
#Why Firefox may hang:
#*[http://support.mozilla.org/en-US/kb/Firefox+hangs Firefox hangs] (see Hang at exit)
#*[http://kb.mozillazine.org/Firefox_hangs Firefox hangs (Mozillazine)] (see Hang at exit and Closing Firefox properly)
#*[https://support.mozilla.org/en-US/kb/Firefox+is+already+running+but+is+not+responding Firefox is already running but is not responding]
#Use Firefox Safe Mode to find a problem with an Extension or Plugin:
#*Don't check anything when entering Safe Mode, just continue
#*If the problem does not occur in Safe Mode it is probably an Extension or Plugin causing the problem
#*See:
#**[[Safe Mode]] and [http://kb.mozillazine.org/Safe_Mode Safe Mode (Mozillazine)]
#**[http://support.mozilla.org/en-US/kb/Troubleshooting+extensions+and+themes Troubleshooting extensions and themes]
#**[http://support.mozilla.org/en-US/kb/Troubleshooting+plugins Troubleshooting plugins]
#**[http://support.mozilla.org/en-US/kb/Basic+Troubleshooting Basic Troubleshooting]
'''If this reply solves your problem, please click "Solved It" next to this reply when signed-in to the forum.'''
Not related to your question, but...
You may need to update some plug-ins. Check your plug-ins and update as necessary:
*Plug-in check --> http://www.mozilla.org/en-US/plugincheck/
*Adobe Shockwave for Director Netscape plug-in: [https://support.mozilla.org/en-US/kb/Using%20the%20Shockwave%20plugin%20with%20Firefox#w_installing-shockwave Installing ('''''or Updating''''') the Shockwave plugin with Firefox]
*'''''Adobe PDF Plug-In For Firefox and Netscape''''': [https://support.mozilla.org/en-US/kb/Using%20the%20Adobe%20Reader%20plugin%20with%20Firefox#w_installing-and-updating-adobe-reader Installing/Updating Adobe Reader in Firefox]
*Shockwave Flash (Adobe Flash or Flash): [https://support.mozilla.org/en-US/kb/Managing%20the%20Flash%20plugin#w_updating-flash Updating Flash in Firefox]
*'''''Next Generation Java Plug-in for Mozilla browsers''''': [https://support.mozilla.org/en-US/kb/Using%20the%20Java%20plugin%20with%20Firefox#w_installing-or-updating-java Installing or Updating Java in Firefox]

When I try to close all programs it tells me firefox is still running and I have to close it first but it is not running!

After I have finished working on my computer, I close it all out and shut the monitor off. Lately it will not let me close out saying that firefox is still open and I should close it first. I cannot see anything that indicates firefox is running.

It sounds like it is hanging at exit, for details on how to troubleshoot that see either of these links:
* https://support.mozilla.com/kb/Firefox%20hangs#w_hang-at-exit
* http://kb.mozillazine.org/Firefox_hangs#Hang_at_exit

What do I do to straighten out this problem... When I try to access Firefox after having logged out of a previous session I get a msg that Firefox is still running and I have to restart the computer in order to access internet.

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