Diễn đàn hỗ trợ Firefox

A friend (who knows even less about technology than me) has an old Dell Inspiron 1501 which has been running Linux Mint 18 Xfce, which is now unsupported. I'm beginning to regret it but just to keep it going for a couple of years I offered to update to Mint 20 Xfce, which is the last version listing 1 Gb as the minimum Ram (everything later or other version are 2 Gb or more), which is the most that system can use. Once the wifi was eventually working (old b43 broadcom driver) most things went fine (except Team Viewer, which works on another Mint 20 Xfce system, but that's not a question for here). However, she uses Yahoo mail, and for some reason just attempting to load the login page (login.yahoo.com) causes Firefox to crash (I mentioned Thunderbird in the title as I attempted to access Yahoo Mail with it, but because it needs to access the Yahoo Mail page (as I think this is now based on App codes rather than passwords), and doing that crashed Thunderbird also). I'm pretty sure I have methodically gone through all the troubleshooting steps on https://support.mozilla.org/en-US/kb/troubleshoot-and-diagnose-firefox-problems (clear cookies & cache by deleting history; clear startup cache; refresh; reinstall; new profile). Firefox doesn't crash in Troubleshoot mode, despite the fact is seems to still use hardware acceleration, even though I thought it would disable that. Hence, I'm at the end of what I know to try (and that's just from following the guide, I am not an expert) and would be grateful for any help anyone can offer. I attach an image that lists all the submitted crash reports, as they will refer to slightly different conditions as I tried all the options mentioned above. I'm using my own PC to submit this (so any hardware & system data submitted by this web-form won't be relevant), not the Inspiron 1501 that has the issue. I can open the Yahoo mail page on this machine (same version of Firefox) and also on the Inspiron 1501 using Chrome (but there was a different reason relating to security why we couldn't log in via that). Would really like to get Firefox (and Thunderbird) working on the laptop, if possible.

Firefox v109.0.1 opensuse tumbleweed linux 6.1.12-1-default x86_64

I have been trying to get a "media print" to format as I wish it to do so by using the widows and orphans CSS rules (among others). So far, regardless of the values assigned, the resulting print output still has widows and orphans.

Are those rules actually implemented in Firefox?

Hi,

I know how to turn on OS authentication to reveal passwords in about:config (signon.management.page.os-auth.enabled = true) But is there any way to turn this on in registry?

Hello! When I turn on firefox in my laptop it always opens in small window, so it is very annoying and it happens every time. I know that, when I reset firefox to fabric settings, problem will go away, but for a couple days only and again it will be. So do you have any idea, how to solve this problem once and for all? Thanks!

I currently am running FF vers. 109.0.1 64 bit on Win 10 pro. I don't like what I've been reading about the latest update, my machines are old and I'm not ready to upgrade so I don't want an even more overloaded/uses up more CPU, etc., version of Firefox. I don't have complex needs in a browser, so some of the "upgrades" haven't been useful for me or have made using FF more difficult.

  I found a list of what I guess are older versions but no information was provided on how to choose a version of say v. 110, to make sure it's the right one for my laptop and/desktop (or the one that will work w/the fewest problems) that it's in English, etc.   
  My impression is that FF is mostly worked on by people who have a variety of needs & interests so increasing sophistication is what they want and that's fine, I'd like to keep using FF w/my current machines, w/as simple a version ,ie., useful for an unsophisticated user.    Is that possible?    If so, I'd like to upgrade to 110 64 bit or perhaps 111 64 bit unless either or both had huge security holes, etc and many users found they weren't very functional.   I do have security software.

After restating my desktop Mac, all my stored bookmarks (100's) have disappeared. Following the instructions on the Mozilla Help Pages to restore bookmarks, I received the following response: "Unable to process the backup file". So how do I restore my bookmarks? I am also unable to add a new bookmark. What is going on? Also, why is History no longer being logged? Clicking on the History tab, no history is displayed.

Ever since Firefox updated today I've been unable to use the browser. It takes at least 5 minutes or more minutes to load, I can't manually log into any websites until the speeddial finally loads, and the speeddial addon refuses to come up for at least 5 minutes, I can't log into Dropbox even with the speeddial up and running because the capcha won't popup...and on and on.

What in the world has been done to it? I'm using another browser just to contact support.

When Firefox automatically updated to 109.1 tonight, I lost all my saved passwords and bookmarks. The bookmarks aren't in a file under 'Restore' in 'Manage Bookmarks' (but I had saved them so I got most of them back). But I can't get my passwords. What happened?

I have never used a primary/master password. I updated to 109.0.1 on a computer that had not been used for a few weeks. I do NOT sync FF on any computer. "Use Primary Password" is NOW checked on this 2nd computer. (never used or needed before) In order to try to change this, I was required to enter my password. When I enter the password I use to access mozilla support (the only FF password I have ever had), nothing happens and I do not get any options, i.e., forgot password. I have never been requested to enter a password on any computer (to access FF; only to reach mozilla support.) On my primary computer, "Use Primary Password" is not checked, as it should not be. Thanks in advance.

Good morning Firefox blocks ads on all sites without exception. However, I put sites in the exceptions. I left the standard protection. I tried with another browser, and I don't have this problem. Thank you for your reply.

On my computer, Firefox keep loading my wife's email by default. I checked that my email is still listed as the primary email in my Firefox account. And I can log into my email. But every time I restart Firefox, it loads my wife's email, even when I click on my email bookmark. How do I fix this?

在学术网站通用的机构认证页面（https://idp.ccmu.edu.cn/idp/profile/SAML2/Redirect/SSO?execution=e1s2）校外登录时，输入账号密码后无法跳转至文献下载网页，但同样的网址在Edge可以正常使用。 该问题已持续2个月，Firefox版本107-109都不行。

W10 Desktop. I cannot see a way to ADD "TUSK" search engine in Firefox. When I click "Find more search engines", Firefox takes me to "ADD-ONS" where TUSK is not listed. How do I make TUSK my default FIREFOX SEARCH ENGINE, please & thank you??.....Pat

Firefox saves files that I only wanted to open with another application.

I checked the previous solutions in the forum, but they did not work for me. (Windows 11) I changed in system> general > download , applications > the app to open that file type and it works, but besides this Firefox keeps saving the files in the default download folder.

I tried also about:config browser.download.improvements_to_download_panel to false. browser.download.start_downloads_in_tmp_dir change to true No change - still saving copies.

I have "Open links in tabs instead of new windows" selected but links are still opening in the same tab. I understand not all websites support opening links in new tabs, but links that are from the search results used to always open in new tabs and now it's not working for some reason.

I don't know why but sync button is not appearing in my Firefox settings (image attached). I guess it's because something I've done in settings that has cause this to disappear. Can you help me? Thanks!!