Firefox 技術支援討論區

Why can I no longer sign in to my online Sainsbury's grocery site using Firefox. They seem to require the browser to show email and password on the same page. I have had to download Google Chrome to login.

Hello, i am having two Firefox instances opened, each with different profile. My start menu entry command: /usr/lib/firefox/firefox %u -p -no-remote

ISSUE: When i open a link from app other than Firefox, it ask me in which profile to open it. No matter how i tick the "Use the selected profile without asking at startup", it always do that. I want to always open in my main profile. How to do it please?

Hello, I recently sent my firefox crash report to mozilla including the webpages I was visiting.

My concern is: will be kept the privacy of the page I was visiting? simply because it was my email and linkedin account :)

thanks,

I've recently been having issues of loading hiccups, and issues where it'll act like it's offline. Sometimes it'll briefly fail to load some small images on a site, such as Twitter avatars, other times it'll stutter while watching a stream and freeze video until I refresh it. I've had moments where, for up to a minute, Youtube will give me a message saying I'm offline, or I won't be able to connect to a certain site, yet if I check on Chrome on the same connection it'll load up fine.

I tried a whole Firefox Refresh, but it came back after a day. I only use one plugin, and even removed it for a while to see if that was the cause, but the issues would persist. The issue comes and goes every few hours or so, and I've had no other problems with my regular internet. It's been happening for about a week and I've never had this happen before.

Thanks for any help.

Hello. I hope someone can help me. For the last 3 or 4 weeks the Walmart grocery site is not working right. For anyone familiar you know that there is a little heart you click on for your favorites, and on the right side of the page is your items currently in your shopping cart. Ok, neither of those is working in Firefox right now. It is working fine in Opera but not Firefox which is my preferred browser. (I was using Opera for a while and one of their updates caused the same issue, they saw it about a week later and it works there now.) I have attempted several restarts with addons disabled. As far as I can remember the only thing that I have changed in about:config was "browser.urlbar.update1" (that has been changed for a long time) ...I went in and changed it back but that made no difference. Does anyone have any ideas? I really dislike having to open a separate browser for 1 site. I have attached a picture showing what I am referring to. Thank you in advance Kathy

Hi, When I open a news website in a small Firefox window, the persons on the photos seem to be either too thin or too wide. How to remedy this? I took a screen shot, but this Support website does not upload HTML formats, so I can't share it with you. Best regards, Eveline

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I know this has come up many times before, I've read the solutions like this: https://support.mozilla.org/en-US/questions/1019210

But its old. There is also HSTS which Im not sure how that works and frankly, as a user I don't care.

We use internal websites on a company intranet domain. For example, a simple webpage to show the status of an application. I had to enable apache and made its config, so I know for a fact the site itself is not redirecting to https (other browsers aren't redirecting). Firefox insists on changing my address bar to https. When I use tcpdump or check the firewall, I dont even see port 80 traffic, firefox doesnt even try.

I tried the above, I also: - disabled addons (which I know dont redirect but to be sure) - erased the relevant history - deleted HSTS config file from my Mozilla profile - tried opening in a private window

The site above is an example, it happens with other sites too. Sometimes, it works for a while and then it stops. Sometimes, I find another site entry in the HSTS file, remove it and try again. Sometimes it works, sometimes it doesn't. I'm at a loss what to try next.

When I completely erase and start a new profile, without sync or addons, it might work but only for a short while. This isn't an option because literally, the only reason I still use firefox is because sync works reasonably well, across all devices, including most settings and addons.

I hope someone can help me fix this, I'd appreciate it!

i build a code for image link open in new tab but didn't work on mozilla

<a target="_blank" href="#" onclick="window.open('https://pse.kominfo.go.id/tdpse-detail/295','_blank');" style="position: absolute;pointer-events: visible;cursor: pointer;">

                       
                   </a>

I'd like to know how I can enlarge a specific font by some factor, but leave other elements the same as normal size, on a chat site. A particular font is pretty hard to read, and I'd like to leave the typeface similar, but simply bigger, and not mess with the whole page.

Since today I see a blank page when I open firefox. Everything was working ok before. I tried to purge firefox with all data and install again but the problem persists. I also tried to use firefox 85 and 86 from the website rather than from the apt-get package but this also didn't help. The same happens in safe-mode. I can't even access preferences, passwords, and other built-in pages. Please see the screenshot attached. I'm on Ubuntu 18.04.

When I close firefox it runs in the background and I have to kill the process manually.

Not having access to passwords is by far the most frustrating part in it.

I'm trying to autologin to websites but it doesn't autologin it only fills. I have a machine in kiosk mode that times out and I want to log back in immediately. Firefox displays the username and password, but does not make the final step of clicking the login button.

I don't care about security in this case, I just want it to work.

I've tried everything I found online and either could not get it to work or it did not work.

I ran the refresh Firefox in the uninstall wizard. I understood that my bookmarks would not be effected but they are all gone, is there any possibility of retrieving them?

Yesterday I was using Firefox normally (browsing, Discord, etc.). Today when I opened it, it wouldn't load any page. If I type something in the adress bar it will auto-complete or show suggestions based on google, but when I hit enter, nothing happens. It doesn't even try to load anything. I also can't go into options. When I click on the options button, nothing happens. I am not running in any compatibility modes. I have tried reinstalling Firefox, didn't help. I am not using any add-ons. I have done several virus searches. Other browsers work fine. I'm running out of ideas now, that's why I'm doing this post.

Can someone delete my old firefox account. I believe the email I was to use is stuck as a secondary or backup email on an account that I no longer have access to and the primary on that was deleted years ago so I cant even do a password reset to get into that account to remove the secondary. I just want to create a new account with the email address I want to use.

I'm running Mojave 10.14.6 on a MacMini (late 2018) with 64 GB 2667 MHz DDR4 and Firefox v86.0 64-bit.

I need to disable Command+D that's currently used to "Bookmark This Page".

I need Command+D for another use.

I've searched about:config for "bookmark" and get a lot of hits, but I can't tell which one controls the setting for Command+D.

Or . . . am I barking up the wrong tree?

I want to disable Command+D.

Leaving the ability to mouse up and click Bookmarks > "Bookmark This Page" is ok.

I just need to disable the keyboard shortcut Command+D for "Bookmark This Page".

Anyone got a "howto" for this?

Thanks!