If you are having a problem with an extension or theme, see Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems. Delete the pluginreg.dat file. This is going to take a very long time. About Contact Us Donate Contribute to this site Privacy Cookies Legal Report Trademark Abuse Mozilla: Twitter (@mozilla) Facebook (Mozilla) Instagram (@mozillagram) Firefox: Twitter (@firefox) Facebook (Firefox) YouTube (firefoxchannel) English (US) Sign http://visu3d.com/firefox-problems/solved-firefox-about-this-or-that-how-many-are-there.html
Table of Contents1 View full article a month ago Troubleshoot Firefox issues using Safe Mode Safe Mode is a special Firefox mode that can be used to troubleshoot and fix problems. Under the Application Basics section, click on Show FolderOpen FolderShow in FinderOpen Directory. Note: When using the refresh feature, your bookmarks, browsing history, open tabs, windows, passwords, cookies and web form auto-fill information will be saved. While the build is happening, you can look at bugs in Bugzilla, or read info for developers new to Mozilla on the Mozilla Developer Network. https://support.mozilla.org/en-US/products/firefox/fix-problems
Click on a link to view the report. Set up an environment Download and compile Firefox. Click the menu button , click help and select Restart with Add-ons Disabled.... If you need extra help with any of this, we have a community of volunteers standing by.
Try these steps in order. Options Article History Subscribe to RSS Feed Bookmark Subscribe Email to a Friend Printer Friendly Page Report abuse Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems Note: The Refresh Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. What Is Wrong With Firefox Lately Time to build Firefox.
When it is finished processing, close the report tab. Mozilla Firefox Problems Search for keywords browser.xul is a pretty big file, so it's usually best to search for keywords to find relevant parts. After a crash, you should see the Mozilla Crash Reporter appear. You should look at browser.css, which contains the styling rules for the majority of the Firefox user interface.
Now start Firefox and check to see if your problem has been fixed. Firefox Problems After Update To start Firefox in Safe Mode: Click the menu button , click help and select Restart with Add-ons Disabled.... Go to our Plugin Check page and follow the links to update any plugins that are out of date. Let's download the source code for Firefox.
The crash still happens in Safe Mode If your crash still happens in Safe Mode, it is not being caused by an extension, theme or hardware acceleration. https://support.mozilla.org/en-US/kb/troubleshoot-issues-with-plugins-fix-problems Clear your cookies and cache3 3. Problems With Firefox Not Responding Restart Firefox: Start Firefox again. Firefox Repair Tool Open the Windows Start menu.
Check to see if the crash happens in safe mode If updating software didn't work or if Firefox crashes on startup, use the steps below to test whether the crash happens this contact form Safe Mode temporarily turns off hardware acceleration, resets some settings, and disables add-ons (extensions and themes) that might be causing problems. Include the address of the page I was on: When checked, the information you send to Mozilla will include the web page you visited before the crash. Run hg clone https://hg.mozilla.org/mozilla-central to get it. Firefox Problems 2016
If your crash happens while printing, check that your printer driver is up-to-date by going to your printer manufacturer's support website. It's time to use DXR, the Mozilla Cross Reference tool. The Add-ons Manager tab will open. http://visu3d.com/firefox-problems/solved-firefox.html About Contact Us Donate Contribute to this site Privacy Cookies Legal Report Trademark Abuse Mozilla: Twitter (@mozilla) Facebook (Mozilla) Instagram (@mozillagram) Firefox: Twitter (@firefox) Facebook (Firefox) YouTube (firefoxchannel) English (US) Sign
Go to the new mozilla-central directory, and run ./mach build. What's Wrong With Firefox Today Uninstall Firefox from your computer. If one doesn't work, move on to the next one.
If updating to the newest version of the plugin or reinstalling it does not fix the problem, you can leave it disabled. Updating or re-installing your plugins Many problems with plugins can be solved by updating to the latest version of the plugin. Using the View menu, arrange them by date to find out which is the newest file; and double-click on it to open it. Firefox Problems Loading Pages If you don't know which plugin to disable: Click the menu button and choose Add-ons.
Click this link to ask for help with your crash. Create a new Firefox profile7 Other solutions7.1 Troubleshoot your plugins7.2 Check for conflicts with your Internet security software7.3 Check for malware 1. There are different themes for each major platform (Windows, OS X, and Linux), so make sure you look in the correct subdirectory (ie. Check This Out Download the latest official version of Firefox from mozilla.org.