Mozilla Firefox is a free and open source web browser descended from the Mozilla Application Suite.

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-2
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0answers
10 views

Firefox 44 scrolling glitch with nVidia GTX 980 Ti & Windows 10 [migrated]

I've been experiencing graphical glitches when scrolling in Firefox 44 since I newly installed Windows 10 (1511) on my PC yesterday. Here's a video of the glitches (partly slo-mo to make the ...
0
votes
0answers
16 views

Windows Server 2008 R2 with IIS7 - RC4/SSL3 disabled, but still flagged for having them

According to IIS Crypto, my RC4 and SSL3 items are disabled; however, ssllabs still rings up the site as failing. SSLLabs result IIS Crypto results: IIS Crypto results Same settings on server and ...
2
votes
1answer
40 views

Firefox instance on Remote Desktop Server (2012) takes up to 30gb RAM / user

I just set up 5 Windows Server 2012 R2 Standard servers running Remote Desktop Services in a Session Collection. The latest server I put on has 96GB of RAM and hosts 80 - 160 users. All users are ...
2
votes
1answer
131 views

HTTP/2 returning weird symbols

So I switched my nginx server over to use HTTP/2, and it works for Edge and Chrome. On IE11 however I'm getting no response, only this: http://i.imgur.com/zGRI6th.png On firefox the page simply ...
0
votes
0answers
46 views

NGINX Stale cache not working for FF or IE (works on Chrome)

Any ideas why stale content is not displaying on FF or IE? The browsers simply produce 504 errors when the origin server is down. Chrome works fine and displays stale cache. Config is below: ...
0
votes
0answers
29 views

nginx SSL configuration for Firefox Browser

it seems I have run into a Problem I just can't seem to get solved. Firefox I have tested the setup with Chrome, IE and Safari and it seems only Firefox has a Problem with my SSL configuration ...
0
votes
1answer
60 views

Firefox 42 cannot access one SSL website [closed]

The website https://tremplinsdelimaginaire.com/ recently upgrade ciphers and SSL configuration. Old browsers don't work anymore, but Firefox 42 on Ubuntu 14.04 does not work (secured connection ...
0
votes
0answers
50 views

Chrome/IE proxy pac issue

I created a simple proxy.pac file and I put it on one of my webserver. This proxy pac file tells browser to display all internal resources and all https resources "DIRECT" and use a proxy for all ...
0
votes
0answers
44 views

Firefox unable to connect ssl

I'm trying to setup my site through ssl. Apache starts without trouble but firefox gives me the following error: 'Unable to connect'. My virtualhost config: <VirtualHost _default_:443> ...
0
votes
1answer
22 views

Same html source code via two servers rendered differently

I am in the process of migrating my website from one host to another and noticed strange behavior: Identical html page served from two different hosting servers render identical on Chrome, Internet ...
1
vote
0answers
11 views

Ways to manage & automate Chromium & Firefox updates & releases for Windows clients?

Given the privacy concerns & data stealing via Chrome & Microsoft browsers, we'd like to do this for our Windows client machines. Here I am specifically asking about Firefox & Chromium ...
0
votes
0answers
4 views

Update a package on Suse Linux Enterprise 10 by installing a full package and all dependencies without internet access

I have access to a Suse Linux Enterprise 10 server, which has a very old version of Firefox installed. I have sudo access to it. But the server is configured by proxy, which doesnt allow access to ...
3
votes
0answers
120 views

Query string parameters get shuffled

We're observing some strange behavior of the data send to our systems from a javascript since 9/9/2015. The problem shows up when the query string is send to our servers. Some values of the ...
1
vote
2answers
683 views

How to make Firefox trust system CA certificates?

Our network admin recently enabled HTTPS inspection on our firewall/router. For IE users this is fine because the certs have all been distributed via Active Directory for domain-joined machines. ...
0
votes
0answers
180 views

SSL certificate configuration is rejected by Firefox

I am trying to get a secure website work over SSL. Since the site is used only by company employees, it's SSL certificate is emitted by our sysadmin, based on home-produced CA root certificate (via ...
1
vote
0answers
154 views

How to watch firefox/chrome running headlessly [under xvfb] on remote headless machine?

I have my selenium tests running on a jenkins server installed on a ubuntu headless machine [remote on AWS] using xvfb buffer, there are times when the tests gives false failures may be because of ...
0
votes
1answer
54 views

Result (Aborted) when navigating to web portal

I administer a webapp (HP Service Manager). After upgrading browsers (IE, FF) we are not able to access the web front end. Using the "Dev Tools" in IE, I see the "result" of the request was ...
0
votes
0answers
119 views

How to disable OCSP for a headless firefox browser (xvfb)?

I have a headless firefox browser (XVFB) on a linux server. I use it to run selenium tests as part of CI (Its a Jenkins box and the tests run for every build). However, the tests suddenly started ...
1
vote
1answer
70 views

Connect to racadm via SSH, console is blank and non-responsive

I have DRAC5 installed on a PowerEdge server running CentOS. I'm able to SSH into the DRAC and issue racadm commands. When I issue connect com2 I briefly see a prompt: A second later the ...
0
votes
0answers
49 views

programmatically open web browser to web page and close browser

So I have this client side program that takes a screenshot of a page, then saves it to my filesystem. It is a buggy cross-browser, so I am hoping to programmatically open a web browser on my server, ...
0
votes
0answers
125 views

Altering hostname-IP mapping within a browser

A common way to test an existing website on a new server before switching it to production by updating the DNS record is to change the hosts file on a development machine (/etc/hosts on *NIX systems, ...
-4
votes
1answer
58 views

what is the plug-in for Firefox in order to access the HP blade center [closed]

I work with HP_blade center machine , Type - C7000 Enclosure G3 In the HP blade center I have couple of HW machines with Linux red-hat OS I have successfully access to the HP integrated management ...
0
votes
1answer
631 views

max-age=0 sent by browsers despite headers modified everywhere

I have a headers/cache issue in my lamp [centos] website. Config: [root@localhost httpd]# httpd -v Server version: Apache/2.2.23 (Unix) Server built: Nov 25 2012 15:03:00 [root@localhost httpd]# ...
0
votes
1answer
732 views

apache connection was reset while the page was loading on windows 2008 server

I'm running a php script in windows 2008 server using xampp server, the script works normaly until I check some pages,it start loading I get this error in firefox : The connection to the server ...
0
votes
0answers
80 views

firefox with ssl two way authentication chains

I fall into a never ending trouble with certificate chains and 2-way authentication on my servers; I'll try to describe the problem as best as I can: I have 2 sites on 2 different servers, ...
1
vote
0answers
40 views

Hyphen character encoded as “%2D” with IIS6

A customer has set up a website on a server IIS6. In older versions of Firefox, they have a problem with a URL containing a hyphen character. When they request http://www.example.es/mas-info they ...
0
votes
1answer
2k views

Firefox users get sec_error_bad_signature over HTTPS

We've had a couple of users recently complain about not being able to connect to the HTTPS version of our website (served via Apache) from Firefox. They error they receive is: Secure Connection ...
2
votes
1answer
389 views

nginx redirect that forces update of URL in the browser

I have a very basic nginx setup that redirects www.example.com to example.com, following the best practice. It works, and in the Tor Firefox browser, going to http://www.idorecall.com/blog indeed ...
1
vote
1answer
84 views

Apache 2.4.7 does not accept RSA ciphers but openssl does

# apachectl -version Server version: Apache/2.4.7 (Ubuntu) Server built: Jul 22 2014 14:36:38 I've got ssl.conf configured with the default SSLCipherSuite (SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5). ...
0
votes
1answer
1k views

Firefox presenting “Secure Connection Failed” page for our certs

Firefox does not like our internal certificates. I'm trying to figure out why... tl;dr - Our internal IIS servers, signed with our internal CA, present a "Secure Connection Failed" page, with ...
3
votes
2answers
410 views

Firefox sec_error_unknown_issuer after renewing root CA certificate [closed]

For our corporate network we use an internal CA, which directly signs some intranet server certificates. Now the root certificate is about to expire. I tried to renew it with the following OpenSSL ...
3
votes
3answers
239 views

Setting default nice value for a program on linux

Strange as it seems, I can't find information how I can set a default nice value for a program (not for a user or a group!). I would like to start all chrome and firefox instances with a nice value of ...
-2
votes
1answer
61 views

Is Arbitrary code execution vulnerability in Firefox a myth? [closed]

Have you ever seen a live demo of one of those critical vulnerabilities that Firefox publishes? Is it possible to run a program (i.e. Notepad) or download/install a new one, without user intervention, ...
0
votes
1answer
380 views

firefox vs chrome behave different 301 redirect

I have this nginx config: worker_processes 1; error_log /home/paolino/error.log notice; events {worker_connections 1024;} http { include mime.types; default_type ...
2
votes
1answer
9k views

The certificate is not trusted because the issuer certificate is unknown. (Error code: sec_error_unknown_issuer) Firefox

A website wants to switch an SSL certificate from Network Solutions to Gandi. Everything seemed to be installed correctly except that there is an error being thrown in Firefox only. On Chrome and IE, ...
1
vote
1answer
245 views

HEAD requests from Linux/Ubuntu boxes

I don't know if this falls under server fault. We have HEAD requests disabled on our server. But we see thousands of HEAD requests, always with the same user agent. 'X11; Linux x86_64 chrome. It ...
-1
votes
1answer
229 views

Long Apache Wait times

Thanks for reading my question. I've been having a strange problem with Apache 2.4 on my dedicated Windows Server 2008 machine (8 gigs of RAM, Intel Xeon E3-1220 3.1GHz, 1 gig link). For some reason ...
6
votes
1answer
424 views

SELinux: cannot confine Firefox process to mozilla_t domain

My goal is to execute Firefox in the mozilla_t domain instead of unconfined_t. The machine runs Fedora 20 with SELinux in enforcing mode. Unfortunately, I can't seem to get this right. No matter ...
8
votes
1answer
8k views

Setting Access-Control-Allow-Origin on Cloudfront

I am having problems serving static assets to Firefox using AWS Cloudfront. Chrome works perfect, but Firefox is returning a CORS error. If I execute curl , I get: HTTP/1.1 200 OK Content-Type: ...
-3
votes
1answer
68 views

Firefox throws error for WWW in-url despite redirects

I recently installed SSL on a website and set it up so that http(s)://www.my-url.com redirects to https://my-url.com . I confirmed that this is working in Chrome. Unfortunately, if a Firefox visitor ...
0
votes
2answers
108 views

How do I set up FSyncMS on NGinx?

I'm trying to set up FSyncMS (a minimal php weave/sync1.1 server in php) on a server. I've gotten as far as setting up the back-end but I'm running into the problem that I can't find a way to properly ...
1
vote
0answers
254 views

Selenium in virtual machine is slower than desktop

I've set up a kvm virtual machine, CentOS 6 on both guest and host. I'm using selenium on the guest in order to test a web site. However, it loads significantly slower than trying to hit the web site ...
4
votes
1answer
6k views

Apache2 Cross-Origin Request Blocked while headers are set

My website uses CDN and while everything is fine on Chrome in Firefox I'm getting the following error: Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at ...
4
votes
1answer
9k views

The OCSP response is not yet valid (contains a date in the future)

I'm getting this error when opening the site: Secure Connection Failed An error occurred during a connection to http://practiceti.me The OCSP response is not yet valid (contains a date in the ...
1
vote
0answers
701 views

CORS Fails on CloudFront Distribution with Nginx Origin

I have a CloudFront distribution set up with an Nginx server as the origin (a Media Temple DV server, to be specific). I enabled the Access-Control-Allow-Origin: * header so fonts will work in ...
1
vote
1answer
341 views

Firefox instance started by selenium occasionally becomes unresponsive

I'm running a web application under Tomcat 7, Ubuntu 14.04 that starts an instance of Firefox (currently version 29) using the Java Selenium driver to take screenshots of simple locally defined web ...
3
votes
1answer
6k views

NGINX - CORS error affecting only Firefox

this is an issue with Nginx that affects only firefox. I have this config: http://pastebin.com/q6Yeqxv9 upstream connect { server 127.0.0.1:8080; } server { server_name ...
0
votes
0answers
222 views

DNS Server Failure

I think I have an odd DNS situation on my hands. We have two Windows Server 2008R2 DNS servers that all of our campus machines use. We are unable to get to the site cdbaby.com in any web browser. We ...
3
votes
3answers
5k views

How do I whitelist Firefox installations from my Cryptolocker SRP GPO?

I've a GPO setup to try and prevent Cryptolocker from infecting systems in our environment. The below software restrictions are in place: %AppData%\*.exe %AppData%\*\*.exe ...
1
vote
3answers
124 views

Permalink for latest version of browsers? [closed]

We use a deployment tool when we image new systems and up to now we have always downloaded the latest versions of Firefox, Flash, Acrobat, etc, saved them on a server and then pointed to them during ...