Fórum podpory Firefox

Developing a site with login. How do I see the actual source code of the page, after logging in? "View sourcecode" from menu, show me the login page, which is not what I need...

The floating tabs are awful. They all mix together and look like one giant tab which makes it infinitely harder to find what I'm doing when I have many tabs open. The proton design is disappointing all around but these tabs are unacceptable.

We are receiving this message from Ebay when attempting to list a product (see below). Any suggestions how to work around it please? Thank you.

Did Not Connect: Potential Security Issue

Firefox detected a potential security threat and did not continue to scgi.ebay.co.uk because this website requires a secure connection.

What can you do about it?

scgi.ebay.co.uk has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

The issue is most likely with the website, and there is nothing you can do to resolve it. You can notify the website’s administrator about the problem.

Hello all, I regularly open up pop up windows to do my job, containing lots of column data. Until recently, the columns would squeeze down as small as they could - depending on data field and font size - meaning the bottom scroll bar was unnecessary. However, in last 1-2 weeks(?) the data columns seem happy to spread themselves out menaing I always have to scroll right to see the last few columns. Is there anything like a 'make the columns fit if they're capable of doing' command/shortcut? Thanks all.

Is it still necessary to use both !important and @namespace url(http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul) inside userChrome?

Since last weekend or thereabouts (17 July 2021) my Firefox on the 3 devices/platforms I use (see title) is not connecting to a specific website. Edge connects and is usable.

There is no error message, the screen in the tab remains blank and the activity indicator stops after a few seconds.

The website address is https://colony.litopia.com . The website is functioning and I have just used it, loaded images etc using Edge - I am a writer and use it every day, usually LOL.

All the other sites I use are ok, as is the main domain https://litopia.com . The hyperlink from the parent to the subdomain also hangs in the same way. I have spokent to other users of the site and they say it is ok, although it is noted as usually being a very slow site.

I have tried connection via cellphone router and wired broadband from different physical locations. Firefox troubleshooting not reporting any errors.

I use adblock on Win10 and Linux and have tried disabling that. FB container only on win 10. All platforms are up to date with Firefox. 90.0.2. I believe the issue arose when I went to 90.0

I haven't shared my data because the devices are disparate.

Comments appreciated, thanks.

Managing profiles: My Firefox since rel 89.0 crashes several times A DAY. The last time it crashed 6 times in a row then WIPED out my copy and gave me a new copy, BLANK of everything. I am no rookie to Firefox as my first version was 1.0 when I converted from Netscape Navigator long ago. The rub is PROFILES. I have too many to manage now and need to get rid of some but Moz:lla in their infinite wisdom does not put a date, what was the LAST one.... and one has to search to find the LAST profile that has your latest modification, data, etc. I am fearsome in deleting any as they do not seem to be in any order and I get a SERVE warning when trying to delete. Since the new releases crashes all the time, to do critical work I have to resort to UGH, "EDGE' until Moz://a gets a solid release and hopefully STOP TRYING TO COPY EDGE AND CHROME.

Any advise will be appreciated. [except advise to use EDGE or CHROME].

On one computer I have deleted everything from Firefox including the folders within Apps Roaming except for one folder. There in one folder "41A66E7EE5E1" within Profiles which I cannot delete. It holds the files prefs.js and sessionCheckpoints.json which were created at 20/02/2021 and I cannot delete those.

My new installation is dated 24/07/2021.

There is nothing in the properties of those two files to suggest an issue. I do find however that when I seek to change the Property/Security to Administrator (I should be able to do that) I receive a dialog box that "the file or directory is corrupted and unreadable".

Please advise on how I address this.

Hi. Previously I installed Firefox on Ubuntu with command `sudo apt install firefox`. I'm using Firefox 88.0 for Ubuntu. I want to update it to the latest version. When I try following commands: `sudo apt update` `sudo apt install firefox`

It says "firefox is already the newest version (88.0+build2-0ubuntu0.20.04.1)." But I know version 89 and 90 are released.

I attached "About Firefox" window. There is no update button.

One site that I use often is only showing JSON 404 error code. The site works fine on another browser, on a cell or tablet. Doesn't work on my computer on Firefox browser. I tried refreshing the page and the browser - problem is still there.

we are trying to print a form from a govt web-sight and it will not print correctly. missing information. From an older computer that has not been updated it works but from new computer with updates it prints partial information. Can you help please

My switch from the release version to ESR seemed to go well, but my history and many of my settings and data, including my pinned tabs and extensive notes used by add-ons, were gone. I managed to reconstruct most of them, but was distressed to find that when Fx updated my ESR version those settings were again gone.

I have again restored most of the lost settings (including the one not to automatically update!) but I know I can't defer Fx updates indefinitely, and I also expect I may want to return at some point to the release version--and I desperately don't want to have to reconstruct my settings any more (or at least more than one last time). I'm not concerned about the loss of my history

Since I'm prepared to note all my settings first, starting fresh seems like a viable solution. I just need to know how (unless you can suggest a better option). I'd be happy with either the release or ESR channel.

I'm on Windows 10, firefox version 90.0.2. I can still minimize Firefox, just that the "flat line" minimize icon is missing. When I hover over it, a grey square still appears as per normal, but the icon is gone.

As the Title says if i click the Middle-Click on an link, it opens a freshly new tab instead of the link. I've tried changing things in the about:config but nothing helped. If anyone could please help me because its an habit. Btw i tested it in Chrome and in Chrome it works normally.

When I sign in to Outlook, I have to refresh the page, then it tells me that the password is wrong (which it isn't), so I have to sign in twice to get my email account.