Unable to open about:config

I am unable to open "about:config" in Firefox 4

Hi.
When I try to open "about:config" I get error message from IE
"Navigation to the website was cancelled"
My attempts to disable IE have been unsuccessful.
This has only occurred since I installed Firefox 4

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Nv_done unable to open "flash:/config.text.new"

Please a help / support;
A have a WS-C2960-24TC-L that when i type the command copy running-config startup-config
Switch#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
nv_done: unable to open "flash:/config.text.new"
nv_done: unable to open "flash:/private-config.text.new"
nv_done: unable to open "flash:/multiple-fs.new"[OK]
0 bytes copied in 0.713 secs (0 bytes/sec)
Switch#
Best Regards
Fernando

Switch#dir system:
Directory of system:/
    2 -r--           0                    <no date> default-running-config
    4 dr-x           0                    <no date> memory
    1 -rw-        1346                    <no date> running-config
    3 dr-x           0                    <no date> vfiles
No space information available
Switch#

I am unable to open about:permissions. I get "The URL is not valid and cannot be loaded."

I am also unable to open https sites.

Do other about: pages work properly?
Start Firefox in <u>[[Safe Mode]]</u> to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
*Don't make any changes on the Safe mode start window.
*https://support.mozilla.org/kb/Safe+Mode
See also:
*[[/questions/908165]] The URL is not valid and cannot be loaded

Open about:config on web browser

I would like to open the advanced configuration on my web browser for Firefox OS. I have tried typing about:config into the Awesome bar, and then either keying 'enter' or using the Go arrow, to no result.
The following answer seems to imply that this is possible in Firefox for Android:
https://support.mozilla.org/en-US/questions/960501#answer-440285

The about:config "page" definitely exists in both desktop and Android versions of Firefox. However, when I search for about:config in the Firefox OS source code site, I don't find anything but a single comment. It sounds as though that particular page is not used on Firefox OS. Maybe there's a new name for it?

Can not open "about.config" in either "normal" or "safe mode" in Firefox.

I am trying to modify the Preferences in the About.config settings, but I can not get into "about.config" in either normal Firefox mode or in Safe Mode Firefox.

hello Keepper, it's about''':'''config!

I am getting this statement: The security restrictions of Firefox limit you to copy to clipboard. Please open 'about:config' and set the 'signed.applets.codebase_principal_support' to true. After that, please try again.

from World of Lordcraft: free browser game

Try this extension - Allow Clipboard Helper: <br />
https://addons.mozilla.org/en-US/firefox/addon/852

GNOME3 - Unable to open Keyboard config

I always get the following
GLib-GIO-ERROR **: Settings schema 'org.gnome.settings-daemon.peripherals.keyboard' is not installed
aborting...

you don't have gnome-settings-daemon 3.0.0.1-1
i guess you have some older packages from aur
pacman -Qm

How to use about:config to REMOVE Delta Search from my new tab

I am desperate to remove Delta Search from my new tab page. What do I do after I open about:config? I have done at least a dozen resets, have removed DS via add/remove, am running a virus scan at present...this is TERRIBLE, and there HAS to be a way to get rid of it. When I do a reset, the new tab page is what I WANT...my previously saved pages. However, when I CLOSE FF and reopen, the new page is, once again, Delta. Can you hear me SCREAM? Can you see my TEARS? I am really fed up. Thanks for getting back to me with a solution that WORKS. jo

Why should we have to do this? I ticked the box that said I didn't want to install it. You, Delta Search, are a bunch of troublesome low lifes.

How can I completely disable ssl3.0? about:config does not have security.enable_ssl3

Latest discovery by Google says even though I use TLS, I may be configured to be backward compatible to SSL3.0 and a "Poodle" attack by a predator website might induce me to use SSL3.0 and be vulnerable to attack. They say the cure is: "To prevent POODLE attacks on Firefox, open about.config, search for "security.enable," and set "security.enable_ssl3" to false."
First mistake is "about.config" should be "about:config". Second problem is there is no "security.enable_ssl3" line to be found. I don't know if I'm supposed to create the line, and if so, how do I do that?

A new extension has been released to "fix" Firefox 26 and later versions, until Firefox 34 is released on Nov 25th with the fix built-in.
https://addons.mozilla.org/en-US/firefox/addon/ssl-version-control/

About:config return a white page

Hi,
In my safari 3.1, when i open about:config page, the résult is a white page.
What can i do to correct this ?

Nothing. Safari doesn't support "about:config".

Changing search engine, but I cannot enter "about:config"

After installing Bing by accident, I cannot search using the location bar. Searches are redirected to the Bing search engine. I've tried to solve it with the help right here (http://support.mozilla.com/en-US/kb/Searches%20are%20redirected%20to%20another%20site), but I am not able to open about:config. I get the warning message for a few seconds, but then it disappears without entering the configuration.
So, I've got two questions: How can I enter about:config. And how can I change this search engine and delete Bing?

1) Please enter [[safe mode]], choose to disable all addons and restart.
2) After that try to follow the steps [http://support.mozilla.com/en-US/kb/Searches%20are%20redirected%20to%20another%20site#w_only-location-bar-searches-are-affected here] and see whether '''about:config''' opens.
3) The first step at (2) is to change the Location bar search engine; this is explained again at [[Location bar search#w_changing-the-keyword-service]].
Please let us know of further progress on the problem.

Firefox android opens to about.config as home page. unable to set new home page

firefox android always opens new tab or browser session on about:config page.
I've restarted browser and tablet(Samsung Galaxy Tab 3), and this behavior still persists.
All google searches suggest that the firefox android browser home page cannot be changed but this is obviously not true.
I've tried solutions that suggest navigating to about:home and modifying bookmarks and these paths do not work.
The awesome bar is far from awesome!!!!!!
How do I stop the browser from starting at about:config and how can I make the home page be what I want?

In the about:config page entry on the desktop there is a homepage entry, but does not show up on my android, odd.
Try this > Settings > Customize > Home
Change setting here and open a new tab to see if changes are made.
Also check the about:addons page to see if you have any homepage add ons that has saved the about:config page as the home page.
Looking forward to your reply!

Command line: Error: unable to open '/Applications/flex_sdk_4\frameworks\flex-config.xml'

Hi,
I am new to flex. I am trying to use the xmp sdk to create custom file info panels in photoshop.
I am going through the example show in the adobe documentation 'Building a panel with Flex SDK'
I got any running and I got all the files setup in the proper folders but I cannot for the life of me figure out why I keep getting this error.
Buildfile: /Volumes/three/2011/XMP/test project/build.xml
clean:
buildPanel:
     [echo] --> Panel 'Test2'
    [compc] Adobe Compc (Flex Component Compiler)
    [compc] Version 4.5.1 build 21328
    [compc] Copyright (c) 2004-2011 Adobe Systems, Inc. All rights reserved.
    [compc] command line: Error: unable to open '/Applications/flex_sdk_4.5\frameworks\flex-config.xml'
    [compc] Use 'compc -help' for information about using the command line.
BUILD FAILED
/Volumes/three/2011/XMP/test project/build.xml:20: compc task failed
Total time: 616 milliseconds
thanks,
digitalkyle

can you tell us where your services-config.xml file is
located. can you make sure it is right under the "src" folder of
the Flex Builder project.
Hope this helps.

"Unable to open config file" Error when starting tomcat

hi all,
Here is the output from two of the log files when I start tomcat4 on my linux box. I have configured the mod_jk on the tomcat side.
From the output of the second log file, it seems that the ajp13 worker I defined was started successfully. What I don't understand is the following:
1) In catalina.out, where des the line 'Unable to open config file' come from? Which config file?
2) Tomcat4 is supposed to generate a mod_jk.conf automatically, but I don't see any file generated in 'conf/auto/'.
Content of 'catalina.out'
Unable to open config file
Starting service Tomcat-Standalone
Apache Tomcat/4.0.4
Unable to open config file
Starting service Tomcat-Apache
Apache Tomcat/4.0.4content of 'catalina_log.2002-08-16.txt'
2002-08-16 01:05:22 HttpConnector Opening server socket on all host IP addresses
2002-08-16 01:05:28 Ajp13Connector[8009] Opening server socket on all host IP addresses
2002-08-16 01:05:28 Ajp13Connector[8009] Starting background thread
2002-08-16 01:05:29 Ajp13Processor[8009][0] Starting background thread
2002-08-16 01:05:29 Ajp13Processor[8009][1] Starting background thread
2002-08-16 01:05:29 Ajp13Processor[8009][2] Starting background thread
2002-08-16 01:05:29 Ajp13Processor[8009][3] Starting background thread
2002-08-16 01:05:29 Ajp13Processor[8009][4] Starting background thread

I have all those files too.
I think the 'config file' mentioned in the error log is the mod_jk.conf.
On Jason Hunter's tomcat4 guide, it says don't use the tomcat4 RPM to installed. What is the difference bettween the RPM version and the tar.gz version? The only difference I can think of is that in the RPM version, the conf directory is in the 'etc/tomcat4/conf'. Could it be the reason that tomcat4 cannot read the config file? But it has no problem reading the server.xml though.

Firefox will open 4 or 5 tabs fine, but then will not load any further websites after those first 4 or 5, or allow you to refresh one of those first tabs -- including about:config and the addon page

Firefox 5 worked fine. I installed Firefox 7, and when I ran it, tabs would just say "connecting to..." and hang. Restarting did not help. Websites open fine in IE and Chrome. Disabled all firewalls and antivirus, did not help. Uninstalled and reinstalled Firefox 5, everything worked fine again. This was using Vista 64-bit.
Upgraded to Windows 7, uninstalled Firefox 5, installed Firefox 7, had same problem. Uninstalled Firefox 7 completely (including the profile information, I saved that information in another folder), restarted computer, and installed Firefox 7 using a completely clean profile. Did not install any add-ons, checked to make sure all plug-ins were up-to-date, and updated plugins.
Now when I start Firefox, I can load 3 or 4 or 5 tabs fine -- after those first few tabs are open, I cannot open or refresh any other tabs -- including about:config and the add-on manager -- I have to restart Firefox. The hangup doesn't appear to be related to what websites I am attempting to open, but it looks like the number is the problem. I have run through all of the FAQ procedures, including changing the max number of network connections to 48, and the problem does not seem to go away.
As a side note, I had this same problem when I tried to go from version 5 to version 6 as well. Version 5 is the most recent version that worked on my system.

Can you try Aurora - download it from http://www.mozilla.org/en-US/firefox/channel/
And let us know how it works.

Unable to open about:config

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