The + button no longer opens a new tab as it should. What could be wrng?

<blockquote>Locking duplicate thread. 
Please continue here: [/questions/787921]</blockquote> 
I try to open a new tab using + button and nothing happens. This happened after a software update to Firefox. Any suggestions how to enable this feature?

Still works for me.
Try the Firefox SafeMode to see how it works there. 
''A troubleshooting mode, which disables most Add-ons.'' 
''(If you're not using it, switch to the Default Theme.)''
* You can open the Firefox 4.0+ SafeMode by holding the '''Shft''' key when you use the Firefox desktop or Start menu shortcut.
* Or use the Help menu item, click on '''Restart with Add-ons Disabled...''' while Firefox is running. 
''Don't select anything right now, just use "Continue in SafeMode."''
''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before using the Firefox shortcut (without the Shft key) to open it again.''
'''''If it is good in the Firefox SafeMode''''', your problem is probably caused by an extension, and you need to figure out which one. 
http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+themes
''When you figure out what is causing that, please let us know. It might help other user's who have that problem.''

Similar Messages

Middle-clicking the "go" button no longer opens a new tab.

When you pasted a link in the address bar and middle-clicked the "go" button, it used to open up a new tab to the new address. Now it only goes to the page in the current tab. Middle-clicking the refresh button (without a new link) still opens in a new tab, however.

Still works for me.
Try the Firefox SafeMode to see how it works there. 
''A troubleshooting mode, which disables most Add-ons.'' 
''(If you're not using it, switch to the Default Theme.)''
* You can open the Firefox 4.0+ SafeMode by holding the '''Shft''' key when you use the Firefox desktop or Start menu shortcut.
* Or use the Help menu item, click on '''Restart with Add-ons Disabled...''' while Firefox is running. 
''Don't select anything right now, just use "Continue in SafeMode."''
''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before using the Firefox shortcut (without the Shft key) to open it again.''
'''''If it is good in the Firefox SafeMode''''', your problem is probably caused by an extension, and you need to figure out which one. 
http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+themes
''When you figure out what is causing that, please let us know. It might help other user's who have that problem.''

All of a sudden I can no longer open a new tab using either the icon on the tab bar, the keyboard short cut or the File menu option. I can open a new tab ONLY by clicking on a bookmark or link.

All of a sudden I can no longer open a new tab using either the icon on the tab bar, the keyboard short cut or the File menu option. I can open a new tab ONLY by clicking on a bookmark or link

This issue can be caused by the Ask.com toolbar (Tools > Add-ons > Extensions)
Your system details show that toolbar in the user agent as AskTbAD2/3.12.2.16749
* https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Can I add a button next to the location bar (just like the Home-button) that will open a new tab?

In Firefox 3 there was a button that would open a new tab. This button was next to my location bar (next to the home, refresh, etc buttons), and also usable when I didn't have any tabs open (unlike the + on the tabbar, which is only there when I turn on my tabbar).
Although there is a button I can add that will open a new window, I would like to know if it is possible to have similar button that will open a new tab.

https://support.mozilla.com/en-US/kb/How+to+customize+the+toolbar
There's a New Tab button in the Customize Palette, just move it to where you want it.

I cannot open a new tab using the + or Ctrl T or from the file menu. The only way to open a new tab is to click a link. How do I fix this?

The only way to open a new tab is to click a link like in an email, or right click to tell it to open a new tab. When I click the + or Ctrl T nothing happens.

Uninstall the Ask toolbar and it should work again. There is a compatibility issue with the Ask toolbar and Firefox that prevents new tabs from being opened.
There are a couple of places to check for the Ask toolbar:
* Check the Windows Control panel for the Ask Toolbar - http://about.ask.com/apn/toolbar/docs/default/faq/en/ff/index.html#na4
* Also check your list of extensions, you may be able to uninstall it from there - https://support.mozilla.com/kb/Uninstalling+add-ons

When I try to open a new tab using the "+" on the toolbar, nothing happens. Even trying to use the cntl t to open a new tab does not work. To open a new tab, I must right click on a hyperlink. how can I correct this? Using Firefox 3.6.18

When I try to open a new tab using the "+" on the toolbar, nothing happens. Even trying to use the cntl t to open a new tab does not work. To open a new tab, I must right click on a hyperlink. how can I correct this? Using Firefox 3.6.18

The Ask Toolbar is causing that in the Firefox 3.6.13+ versions. Uninstall that extension.
There are a couple of places to check for the Ask toolbar:
* Check the Windows Control panel for the Ask Toolbar - http://about.ask.com/apn/toolbar/docs/default/faq/en/ff/index.html#na4
* Also check your list of extensions, you may be able to uninstall it from there - https://support.mozilla.com/kb/Uninstalling+add-ons

The "plus" sign for opening a new tab disappeared. what happened?

the "plus" sign for opening a new tab disappeared. what happened? how can this be fixed?

hello, can you try to replicate this behaviour when you launch firefox in safe mode once? if not, maybe an addon is interfering here...
[[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems]]

Every time I open a new tab, it no longer goes to the standard "you've opened a new tab" page, but to a searchwebsite of Babylon. How do I fix this?

Every time I open a new tab, it no longer shows the standard Firefox "new tab" page, but a search-website by Babylon. I don't know how to fix this.

To revert to Google as your preferred search engine, please do the following.
* In the location bar, type '''about:config''' and hit Enter.
* In the filter at the top, type: '''keyword.URL'''
* Double click it and remove whatever's in there and replace it with http://www.google.com/search?q=
The URL to add in "keyword.URL" becomes a link in this post, so right click it and choose "Copy Link Location" to copy it to the Windows clipboard. Then hit CTRL+V to paste it. Saves you having to type the whole thing.
'''To reset your home page, do the following'''.
* Go to the site you want to set as your homepage.
* Click the orange Firefox button and go to '''Options '''| '''Options '''| '''General'''
* Make sure it says "''Show My Homepage''" in the first dropdown menu.
* Click the button called "'''Use Current Pages'''" to set the homepage to the one you have on the screen.
After you complete the above steps, install this add-on to prevent another search engine from modifying your preferences: https://addons.mozilla.org/en-US/firefox/addon/browserprotect/
It's possible that ''Babylon ''will add itself to more than one place in '''about:config'''. Therefore, after completing the above steps, open about:config again, type "''babylon''" in the filter at the top and for every instance where you see a setting with that name in it, right click it and choose ''''''Modify ''''''and then ''''''Reset''''''. Then close Firefox and restart it. See example screenshot.
Babylon search and toolbar will be installed with an IM chat client called ''Digsby'' if you don't opt out of it during the installation. See the info at the foot of this page: http://techshali.com/digsby-instant-messenger-and-email-manager-social-networks/

Firefox is not letting me open another tab when I click the 'new tab' button. It says 'done' in the corner, but never opens a new tab.

Firefox is not letting me open another tab when I click the button or the 'new tab' in file. I have restarted my computer, installed an update, and I still have the same problem browsing.

In past threads, this problem has been linked with the Ask toolbar.
[http://support.mozilla.com/en-US/questions/784371 I can't open a new tab anymore; what happened? | Firefox Support Forum | Firefox Help]
[http://support.mozilla.com/en-US/questions/788008 New tab button does not work, nor does "Open New Tab" toolbar icon. | Firefox Support Forum | Firefox Help]
And several users mentioned a link between Foxit Reader and Ask toolbar:
[http://support.mozilla.com/en-US/questions/786427 "Open a new tab" is not working in Firefox 3.6.13 on WindowXP NT | Firefox Support Forum | Firefox Help]
[http://support.mozilla.com/en-US/questions/794912 I can't open a new tab | Firefox Support Forum | Firefox Help]

The "open a new tab" button does not open a new tab.

The "open a new tab" button does not work. Neither does "file; new tab", or Control T. Can you please tell me how to fix this?
Thank you.

This issue can be caused by the Ask.com toolbar (Tools > Add-ons > Extensions)
Your system details show that toolbar in the user agent as AskTbBCPA/3.13.1.18107
*https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

My Firefox will no longer open a new tab when i click on it or when i use the shortcut.

I have tried looking through all the setting that it gave me and i can not find when it wont let me open a new tab. All the settings i have are the default settings and before it happened i hadn't even been into the setting so its not like i was messing with them and then it messed up it just happened one time. I do not have any viruses or anything because i use 3 different virus scans and they say my computer its clean. Also my virus scanning programs are up to date i updated them today.

Start Firefox in [[Safe Mode]] to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
* Don't make any changes on the Safe mode start window.
See:
* [[Troubleshooting extensions and themes]]
If it does work in Safe-mode then disable all extensions and then try to find which is causing it by enabling one at a time until the problem reappears.
* Use "Disable all add-ons" on the [[Safe mode]] start window to disable all extensions.
* Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")

I can no longer open a new tab either by clicking on it or using the File/New tab command.

I used to be able to open a new tab by clicking on the plus sign to the right of already open tabs. For some reason this function has stopped working. I have also tried "File/New tab" with equal lack of success.

Try uninstalling the Ask toolbar and it should work again. There is a compatibility issue with the Ask toolbar and Firefox that prevents new tabs from being opened.

I can no longer open a new tab by clicking on it or by using file and new tab menu, so what do I change or reset for new tabs to work?

The tabs were working fine, but now tabs will not open when I click on the 'open a new tab + ' button, or if I go to 'file, new tab'. A new tab only opens when I click a link, but I cannot open a tab at will to start a new page. I used your troubleshooting data, but it did not help. I checked tabs settings in Options and all is checked, and I even reinstalled firefox. What do I do to reset or change settings so the tabs will open?

There is a reported incompatibility between the Ask Toolbar and Firefox 3.6.13 that causes new tabs to not open. This problem needs to be fixed by Ask; they need to update their toolbar add-on for Firefox. Until the incompatibility is fixed by Ask, you can disable the Ask Toolbar or un-install it from your system.
*http://support.mozilla.com/en-US/kb/Uninstalling+add-ons
*http://support.mozilla.com/en-US/kb/Cannot%20uninstall%20an%20add-on
'''Other issues needing your attention'''
The information submitted with your question indicates that you have out of date plugins with known security and stability issues that should be updated. To see the plugins submitted with your question, click "More system details..." to the right of your original question post. You can also see your plugins from the Firefox menu, Tools > Add-ons > Plugins. 
 
*Adobe Shockwave for Director Netscape plug-in, version 11.5.9.615
**'''''Security release version 11.5.9.620 released 2011-02-08'''''
*Shockwave Flash 10.1 r85
**Several updates behins
**'''''Security release version 10.2.152.26 released 2011-02-08'''''
*Next Generation Java Plug-in 1.6.0_23 for Mozilla browsers
**'''''Security release version 1.6.0_24 released 2011-02-10'''''
#'''Check your plugin versions''': http://www.mozilla.com/en-US/plugincheck/
#*'''Note: plugin check page does not have information on all plugin versions'''
#'''Update Shockwave for Director'''
#*NOTE: this is not the same as Shockwave Flash; this installs the Shockwave Player.
#*Use Firefox to download and SAVE the installer to your hard drive from the link in the article below (Desktop is a good place so you can find it).
#*When the download is complete, exit Firefox (File > Exit)
#*locate and double-click in the installer you just downloaded, let the install complete.
#*Restart Firefox and check your plugins again.
#*'''Download link and more information''': http://support.mozilla.com/en-US/kb/Using+the+Shockwave+plugin+with+Firefox
#'''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
#*Java Test: http://www.java.com/en/download/help/testvm.xml

I keep getting redirects if I click on a link. If I click the same link with open in new tab or window it opens fine.

I get redirects always in current open page. If I click a link and say open in new tab or new window it does not redirect. I've noticed explorer is now advertising built in software to eliminate someone hijacking their browser. If I have to keep searching for tools to clean registry's and browser issues -- I may have to switch back to Explorer or Chrome. Lately my Firefox which I'm most used to is driving me nuts... Why can't you guys provide a tool that cleans the adware, hijacks, etc off the browser? I even downloaded the latest version and I'm still having the same problem-- seems the hijack to redirect remains......

Start Firefox in [[Safe Mode|Safe Mode]] to check if one of the extensions (Firefox/Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe Mode start window or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
Do a malware check with some malware scanning programs on the Windows computer. 
Please scan with all programs because each program detects different malware.
Make sure that you update each program to get the latest version of their databases before doing a scan.
*Malwarebytes' Anti-Malware: http://www.malwarebytes.org/mbam.php
*SuperAntispyware: http://www.superantispyware.com/
*Microsoft Safety Scanner: http://www.microsoft.com/security/scanner/en-us/default.aspx
*Windows Defender: Home Page: http://www.microsoft.com/windows/products/winfamily/defender/default.mspx
*Spybot Search & Destroy: http://www.safer-networking.org/en/index.html
*AdwCleaner: http://www.bleepingcomputer.com/download/adwcleaner/ http://www.softpedia.com/get/Antivirus/Removal-Tools/AdwCleaner.shtml
*Kasperky Free Security Scan: http://www.kaspersky.com/security-scan
You can also do a check for a rootkit infection with TDSSKiller.
*Anti-rootkit utility TDSSKiller: http://support.kaspersky.com/5350?el=88446
See also:
*"Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked

I can no longer open a new tab in firefox

I cannot open a new tab in firefox. If I click on a link, a new tab opens, but if I use the new tab button or control t nothing happens. I used to be able to open multiple tabs, but suddenly this changed. Can you tell my why?

Uninstall the Ask toolbar and it should work again. There is a compatibility issue with the Ask toolbar and Firefox that prevents new tabs from being opened.

The + button no longer opens a new tab as it should. What could be wrng?

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