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

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

How can I get Firefox 5 Mac to warn me before quitting?

  • 5 àwọn èsì
  • 6 ní àwọn ìṣòro yìí
  • 1 view
  • Èsì tí ó kẹ́hìn lọ́wọ́ cor-el

more options

Using Firefox 4, a warning dialog was displayed before I quit the browser. This warning is essential to me since I work through a web application and risk losing work if I accidentally quit. I frequently use Cmd+W to close tabs, and Cmd+Q is an easy slip of the finger.

I have the following config settings:

browser.showQuitWarning = true browser.warnOnQuit = true

Is there any way to get the quit confirmation dialog back? Alternatively, as a workaround, is there any way to remap or disable the Cmd+Q shortcut?

Using Firefox 4, a warning dialog was displayed before I quit the browser. This warning is essential to me since I work through a web application and risk losing work if I accidentally quit. I frequently use Cmd+W to close tabs, and Cmd+Q is an easy slip of the finger. I have the following config settings: browser.showQuitWarning = true browser.warnOnQuit = true Is there any way to get the quit confirmation dialog back? Alternatively, as a workaround, is there any way to remap or disable the Cmd+Q shortcut?

Ọ̀nà àbáyọ tí a yàn

All Replies (5)

more options

How can I get Firefox 5 Mac to warn me before quitting?

Restoring tabs from a lost session is now done after restarting through the History menu ("Alt+S") with "Restore previous session".

You can still have the old messages, to make sure you get your tabs restored immediately, but with or without the messages and whichever way you respond to the message you can still get back your previous session through the History menu.


You can make Firefox 5.0 look like Firefox 3.6.19, see numbered items 1-10 in the following topic Fix Firefox 4.0 toolbar user interface, problems (Make Firefox 5.0, or 4.0.1, look like 3.6). Whether or not you make changes, you should be aware of what has changed and what you have to do to use changed or missing features.

more options

Restoring tabs is not the issue. I need the dialog box with the quit warning. Any unsaved work in the web application I use to work will be lost if I quit, and I cannot save my work until it is complete.

I do not get any quit warning dialog even though I have the settings exactly as specified in the linked document:

   browser.showQuitWarning user set boolean true
   browser.tabs.warnOnClose default boolean true
   browser.warnOnQuit default boolean true
   browser.warnOnRestart user set boolean true
more options

Ọ̀nà àbáyọ Tí a Yàn

more options

Thank you for the workaround, cor-el. I'm not the only user with this issue, so I hope that the developers will take notice and restore the option for a quit warning. This is not just about restoring/saving a session. There are some things that can't be restored, such as data entered into certain web applications.

more options

I keep the Ctrl+Q key disabled on Linux to avoid closing Firefox by accident as it is to easily to hit Ctrl+Q instead of Ctrl+W like you wrote.

Maybe this extension also works on a Mac:


Here is a modified version for the key_closeWindow and key_quitApplication shortcut keys.

<keyset id="mainKeyset">
	<key id="key_closeWindow"     removeelement="true"/>
	<key id="key_quitApplication" removeelement="true"/>
</keyset>

data:application/octet-stream;base64,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