Firefox Support Forum

Since I installed Firefox's latest update today Reddit (so far no other sites I frequent have the same issue) displays nothing but an empty white page. You can see the tab load, and the name of the site show up there, but nothing ever displays, not a flicker of color or anything. I've cleared cookies and site data, I've turned the tracking protections off and on, so far nothing I've tried has had any effect. I visited Reddit on another browser and it works fine, so it's clearly a Firefox issue.

Hello,

Whenever I use Firefox, I end up seeing popups (necessary for school) and would like to show them as tabs so I can merge them into other windows. I have tried the solutions given in: https://support.mozilla.org/en-US/questions/1080255 and nothing seemed to work. Is there another way to make sure that popup windows cannot hide the toolbar and show tabs?

Until several weeks ago, new windows created through Javascript with window.open() worked. We could pass the new size, and other features, e.g. menubar, toolbar, etc. and they would show up. As of v.76.0 this is no longer true. The parameters are ignored. If we use no parameters, the menubar, etc. do show, but we can't control any new window features. We have not changed our programs at all, and window.open() parameters still work correctly in Chrome, Brave, Edge, etc. How do we get Firefox to recognize the window.open() parameters (again)?

Hi, Imaging that, firefox is open, I clicked on a button that opening new window, how I can merge this 2 window in 1, in fact I wanna have that new window as a tab.

Google Chrome have this already.

Thanks !

I searched a lot and didn't find the ideal way to archive my site in Firefox search engines. What do you do? https://www.skillsrich.com

I have been checking all the help threads and I never did see an answer that works. I set my homepage to be msn.com and now it won't come up at all. I've cleared cached, history and everything else. I've done malware searches via various programs, including Malwarebytes and nothing comes up. I tried reloading the page as my home page using the suggestion of dragging it to the home icon as well as setting it in 'settings'. I even reloaded the firefox program. I looked at about:config as suggested. I couldn't figure out where to right-click to reset it as suggested, however I did do screen shot of the current settings and nothing stands out to me. I don't seem to be having this home page problem and, as mentioned, I haven't seen an effective fix for the problem except to use Chrome as an alternative.

Do you have a fix that I missed?

Various website that contain dynamic content are not being rendered by Firefox to display that content. This is happening with websites that provide transportation information and ticketing, including Amtrak and Peter Pan Bus Lines . It is also happening with a genealogical website, FamilyTreeDNA, on pages that should be displaying family tree information. Illustrations of two pages are attached. I have been able to access the information by using Opera on this same computer and operating system, and by using the same version of Firefox installed on a different computer with different operating system. I am not sufficiently proficient with website development to know or understand what type of dynamic content is being generated by these websites, or how Firefox interprets the content. My suspicion is that some Firefox setting has been enabled or disabled, but I do not know which one it would be.

so firefox I am logged out, you can tell where it say "save and sync - sign in". but even though I am not signed in, my passwords and addons are still showing up.

how to fix this

thank you!!

Firefox has become very slow for some two weeks om my desktop with Linux Xubuntu 18.04. Some sites can be approached without problems except for the speed, other sites are opened after some time, but freeze so that scrolling and clicking on links won't work. I tried to find an answer in the Settings......

Hi guys. I'm on a Lenovo laptop, using Windows 11. Was NOT experiencing this issue (or any other issues) till today. That is, I've been able to download PDFs attached to Yahoo email for years, including recently (till today).

Trying to get Firefox to be DEFAULT instead of MS Edge, I changed some 'Apps associated with File Types', selecting Firefox as default for all file types that seemed appropriate, BUT, this issue then began.

Feeling I went too far, and should go step at a time, I reset All File Type settings back to default (MS recommended settings). Still can't open attached PDFs. I tried an Excel attachment and it opened fine.

Error I get is: "Firefox Can’t Open This Page To protect your security, dl-mail.ymail.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window."

The emails I used to recreate the error, were sending an email to myself, and attaching a PDF.

Other things I tried: I used Firefox with gmail email and the PDF attachment downloaded fine. I used MS Edge with Yahoo email and PDF attachment downloaded fine. Also, btw, CAN view a PDF attachment with Yahoo email. Just now download.

I CAN "open it in a new window" as the error suggests, than print to PDF, but don't want to live the rest of my life doing that.

Thanks in advance for any help that can be offered!!

(Again, didn't know what topic to choose). I just submitted a complaint about Firefox losing all my browser tabs upon restart -- and then after closing that window and re-opening the browser, everything was back to normal! Tabs, toolbars, everything. Whew !

Is there a miniature, stripped version of Firefox that runs when some utilities update?

Duplicate. https://support.mozilla.org/en-US/questions/1381201

Win 10, Developer Edition 103.0b2

This update caused everything to increase in size. Tabs & toolbars are much bigger now. Toolbar and bookmarks toolbar used to fit in the window with no overflow, now both have a lot of items in overflow.

Sites that used to fit at 100% zoom now have to be reduced to 80% or 67% to fit on-screen.

Just wondering what could cause this behavior? Settings?

Note: Browser window is fully maximized and no other program on my Win10 box has this issue.

I want to be able to print my .docx files without saving them first. I went to General and Applications. .docx is not in the list, so I'm unable to select how it handles these files. How do I add .docx to the list of content types?

How can I enable the "ask to save logins and passwords" option? See the attachment. I do not use private mode and saving history is allowed. I can browse saved logins also, but I want to activate automatic infill of them. Firefox 102.0 64-bit

Ver 100.0 Settings:Startup:Open previous windows and tabs is UNCHECKED. But every time I open Firefox, it opens the last site I had open before I closed it.

This worked before ver 100 and suddenly has stopped working with ver 100.

I even rebooted the computer (Win 10, 64-bit) and same behavior continues.

Hi,

We use a cloud-based ERP system. To access it, we use a bookmark for users to get to the initial login screen in Firefox. There has been a change in the login screen that will require us to use a different URL. We have about 75 PCs with many having multiple user profiles for Firefox that need the new URL.

I know how to quickly copy and paste the bookmark by remoting into a PC and then doing a copy/paste from the bookmarks toolbar on my PC to the bookmark toolbar on the remote PC.

I could also create a procedure for users to create their own bookmark but I think some users would find that a challenge.

I'd like to make this process more of a silent install but haven't figured out how to manage it.

We're currently all Windows 10 Pro using Firefox v101.0.1 64-bit.

Any suggestions?

Thanks.

A long time ago, I saw a list of open tabs in all windows, not just in one window, as it is now. (By the way, Google has added such a feature to Chrome. Clicking on the arrow allows us to see any open tab and navigate to it.) I am currently using Tab Manager to search for a tab. But the tab manager is not the best option because it is too slow to open and requires too many resources. Can I restore the old behavior to see tabs in all windows?

I would like Firefox to remember exceptions and store specific cookies that I need for the Microsoft authenticator, and other two-stage logins. Whatever setting I choose (untick delete cookiex and sitedata, assign websites to manage exceptions etc) upon closing Firefox everything is deleted, always. This means I can't use any authenticator to remember me when I want it to do so.

I used a third party cookie extension (Cookie AutoDelete) to whitelist some sites and it worked perfectly fine until an apparent recent update by Firefox. I am on Firefox 101.0.1 on Mac.

Any ideas?

Firefox version: 102.0 (64-bit) System: Windows 10 21H2

I recently downloaded a file that may have had some sort of virus or malware. The file came up negative in Windows Defender and Malwarebytes but I deleted it anyways; however, I still get a download popup every time I open Firefox telling me that "This file contains a virus or malware." I've cleared the download library and browser history (cookies, cache, etc.) but I still get the popup from the Firefox.

Is there any known fix for this? Thanks!

If I downloaded a picture. from Save a link as. And no. Save image as.

But the image goes down in my file.  png.  To the personal computer.  

In a standard photo gallery.

This means that the image was saved on my computer without a link from the Internet. 
And she will be with me permanently.

Or she's still on the link from online.  And when as it is link be deleted from the Internet.
this images will be deleted by my gallery.  Just opened for see in photo gallery pc.

 an important question.  Because I kept a lot of pictures like that.