Firefox 技術支援討論區

Hi, first of thanks for reading and possibly responding.

The issue I am having has been going on for a few days. In websites where youtube video's are embedded if I try and play the video on the said site it will load and display an error message An error occurred. Please try again later. If I visit the video on youtube, link provided in the video itself, then it plays just fine. Error is not restricted to one site but anything that embeds youtube videos.

I have also come across some strange youtube.com issues, when I am on the main website you get the thumbnails of video's but no time duration are displayed in the thumbnail, neither are the 3 dots where you can have one of the videos removed (not a big deal and maybe this was implemented a while ago I don't know tbh). When I play a video, as in visit the video page on youtube the side bar videos sometimes do and sometimes don't display time duration.

Please check attached image to see what I mean. Left is without said timecodes, right is what it almost should be.

What addons do I use: Ublock Origin is the only one worth noting but even without it the weird thing still occurs. I don't use any plug ins that correspond with youtube.

I am using the latest Firefox on Windows 10.

Things I have tried thus far to resolve it: - make sure Firefox is up to date - try with and without addblocker (Ublock) - remove Adobe flash entirely - refresh Firefox and clear all data and cookies 9tried this I think 3 times now, no change) - looked through older posts with similar issues but most links regarding html5 on youtube were 404 and sometimes the solution stated things like 'cause by some video helped addon' which I do not use or updating Flash

Am I the only one with this issue?

On 1/5/21 at about 1200 PST, Other Bookmarks popped up in my Toolbar. I am trying to remove it but have had no success. I deleted the one website that was in Other Bookmarks but it is still in my Toolbar. How do I remove, Other Bookmarks from my Toolbar?

QUESTION: I FOUND A FILE ON MY DESK TOP IT IS TITLED- Old Firefox Data DATED 11/1/20 IT HAS ONE FILE FOLDER IN IT: jlu3luel.default-release ~ DO I NEED IT? <<<< THAT IS MY QUESTION... DO I NEED IT?

Greetings,

I'm trying to extend the height of my toolbar to add more bookmarks (see picture attached). So far I have been able to edit the CSS and extend the height but now I can't drag and drop bookmarks to the extended height. How can I add another row of bookmarks? Thank you.

1. PersonalToolbar {

   overflow: clip;
   max-height: 7em;
   padding: 2px 6px 28px;

}

Every time a link is clicked or the page is refreshed, the Reload/Stop button plays an animation of the reload arrow morphing into an X and then back into a reload arrow.

This is very distracting. How can the user disable this animation?

Help guides from 2017 say to change the following about:config prefs: browser.stopReloadAnimation.enabled toolkit.cosmeticAnimations.enabled But these do not exist anymore.

Hi, I am setting up a laptop for my wife to replace her old one. I have installed Firefox and found that although the main body text is the correct size, the text on the toolbars is very small compared to her old one. How can I increase the toolbar font size without altering the main body. Thank you, Andrew

Just got a list of vulnerabilities from acronis 2021 for CVE-2020-26971 CVE-2020-26972 CVE-2020-26973 CVE-2020-26974 etc. is there a newer point release being worked on ?

Hi. I've been using Firefox for Mac for ages and when clicking on a link, it would open the page in a new tab.

However, since the last update (84.0.2 (64-bit)) when I click on a link it opens it in the same tab.

I've checked options in "preferences" and can't find any option other than "open links in tabs instead of new windows".

I have also gone into "about:config" and checked the "browser.link.open_newwindow" which is correctly marked 3 (tabs).

I've disabled all add-ons but this did not solve the problem. :(

I'd appreciate any help ;) Thanks

All of the suggestions on this issue have been marked as 'Archived'. OS = Ubuntu 20.04 Firefox ver. = 84.02 (64 bit)

I can print the page if I use Firefox's Open Menu (three horizontal bars at top right). But if I use Google Doc's print option, all I get is the save pdf dialogue. If I use Chrome (and not Firefox), then Google Doc's print option works correctly.

I have checked that my default printer is correct (in Ubuntu, the command is lpstat -s) I have been to the about:config page in Firefox. Although the help on the web says "older versions of Firefox use print.print_printer" I found that the information regarding the printer is listed with the"print." prefix (and they all show when searching "print.". However, there is no print_printer setting in the list. Manually adding a print.print_printer with string value of my printer does not fix the problem.

Currently, this is a game changer for me. At work we use Google Docs and Google Drive. I have been accessing these things from my Mac computer without issue. But I am now required to use a Linux machine. Does anyone know how to stop the action of downloading pdf's instead of printing them?

Hello,

I've got a laptop Dell XPS 9380 that comes with an Intel UHD Graphics 620 as Video Chipset. I run in under Fedora 33 with the distro provided package (as of now version 84). The playback on some videos is choppy, I have one picture on 10 I'd say.

How can I fix that, can you point me some solution ?

thanks

I had to reset my computer and lost my data, unfortunately I did not create a firefox account beforehand. Is it possible to recover that information or is it lost indefinitely. I managed to find some appdata information locally on my computer, but I do not know how to go from there.

YouTube preview thumbnail images not showing in Firefox. This is a new problem that started roughly 12 hours ago. See attached screen shot. In Chrome everything is normal. See attachment.

I recently found out that default option for firefox is to share data across windows users. I have my pc set up with an admin account and my family account and with their access to firefox (i didn't log in to firefox on their user) they can see all my passwords and usernames. Since I use lockwise to store my logins i really wish this didn't happen. How to avoid it?

I'm using FF 84.0.2 64 bit on an HP laptop with Win 10. Recently, the Other Bookmarks link has installed itself permanently on the right side of my Bookmarks Toolbar. I can't tell you how badly I want it off of there. It takes up space and knocks off another bookmark that I use daily into the >>overflow section. I never use Other Bookmarks and really want to take it off of my Bookmarks Toolbar--like it used to be. If you must keep it, then leave it under the Bookmarks section of the Menu Bar. Please change this. I love FireFox, but this isn't a good change for me.

Recently, I downloaded a userChrome file to make Firefox resemble an old version of Google Chrome. Everything looks pretty good so far, except for one issue: part of the first/leftmost tab always gets cut off, as you can see in the first attached image.

What I want to do is add a small amount of blank space or padding to the left of the first tab so that the full tab is visible, sort of like what I have in the second image (I took that image by dragging the tab manually, which I obviously can't do while browsing).

I also want to shift the rest of the tabs to the right by the same margin, so that I don't mess up the overlap pattern. How do I do this?

For reference, I'm running Firefox 84.0.2 (I just changed the browser icons and website favicons with resource hacker). If you want, you can download my userChrome file here: http://s000.tinyupload.com/index.php?file_id=05793638977830057143.