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After I've set a security exception, how can I remove it?

I connected to the web interface of my printer and got a warning that it could be an unsafe site. I clicked where it said I accept the risk. Then I found out that I could… (閱讀更多)

I connected to the web interface of my printer and got a warning that it could be an unsafe site. I clicked where it said I accept the risk. Then I found out that I could install a certificate on the printer. To do that I have to click "Download." But I don't see that. First I have to remove the security exception I created. How do I do that in Firefox 83.0?

marty 於 37 分鐘前 詢問

PR_END_OF_FILE_ERROR

Within the last 2 weeks or so I get this error repeatedly when accessing secure sites that i used to be able to access with no issues. I use a private VPN and 2 factor au… (閱讀更多)

Within the last 2 weeks or so I get this error repeatedly when accessing secure sites that i used to be able to access with no issues. I use a private VPN and 2 factor authentication. Sometimes stopping the VPN momentarily fixes this, but for other sites, it's no go. This isn't an SSL or SEC error and a search on help forum didn't provide an answer.

amelia4 於 51 分鐘前 詢問

no sound with Firefox 83.0 (64 bits) French

Todays I have no sound when I open a web page with audio / video data Not all that is offered on the Mozilla support pages solve the problem. On my PC the sound works in … (閱讀更多)

Todays I have no sound when I open a web page with audio / video data Not all that is offered on the Mozilla support pages solve the problem. On my PC the sound works in all apps, and if I open a web page with video in Google Chrome or any other browser it plays with audio fine. Can U help me? Thank's !

I am using Windows 10 Home 64 bits version 20H2 (up to date) OS version = 19042.662 Firefox version 83.0 64 bits - French localization

Last recent automatic Windows Update : 12/05/2020 - KB4586876, .NET Framework 3,5 et 4,8 for Windows 10 (20H2) 64 bits.

Luigi 於 53 分鐘前 詢問

Youtube not working with latest firefox on debian

For some reason Youtube tells me that Firefox doesn't recognize the available video formats. This isn't the case with most videos but ~1/10 videos fail (video in the imma… (閱讀更多)

For some reason Youtube tells me that Firefox doesn't recognize the available video formats. This isn't the case with most videos but ~1/10 videos fail (video in the immage is https://www.youtube.com/watch?v=Ta1qHReYXYs&ab_channel=EthosLab ). Does anyone know how to fix this?

scaptal 於 2 小時前 詢問

upgrade to v 83

just upgraded to v 83 and lost saved logins. The restore logins topic says press the 'windows' and 'R' keys to start recovery process - I don't have a windows key on my k… (閱讀更多)

just upgraded to v 83 and lost saved logins. The restore logins topic says press the 'windows' and 'R' keys to start recovery process - I don't have a windows key on my keyboard - so what next?

PeterGS 於 4 小時前 詢問

Favicons in bookmark bar blurry after changing size

Hello! I've change the size of the icons in the bookmark bar by using the userChrome.css which now has personal-bookmarks .bookmark-item > .toolbarbutton-icon { heigh… (閱讀更多)

Hello!

I've change the size of the icons in the bookmark bar by using the userChrome.css which now has

  1. personal-bookmarks .bookmark-item > .toolbarbutton-icon { height:25px !important; width:25px !important; }

I've increased the height and the width for larger size of the icons since my bookmarks don't have text. The problem is that some of the become blurry after the enlargement. I've tried to force refresh the favicons by Ctrl+F5 and also deleting the cache, but it still does not work.

I know that favicons are usually provided in 16x16 px and 32x32, but I don't see how could I make firefox use the 32x32 version since it's using the 16x16 and enlarging it.

Thanks in advance!

juliangomezrod 於 4 小時前 詢問

view directly: files are moved, deletet or renamed

I use Win 10 and FF 83 (German so I did not know the exact english messages) If I want to open a file-link like ZIP or PDF directly to show in FF or the fitting software … (閱讀更多)

I use Win 10 and FF 83 (German so I did not know the exact english messages)

If I want to open a file-link like ZIP or PDF directly to show in FF or the fitting software (7zip, Acrobat) ("open with...") the file will be downloaded and then it is away. In the downloads history is written "the file is moved, renamed or deletet". I can download the file ("file save as") to the disk and open it after it manually. There are no problems in Chrome or Edge. I try out some settings in the Windows Defender but it did not help. Any idea?

spam1528-skenio 於 5 小時前 詢問

About Firefox updates

Hi Firefox Team I am very happy to use this browser as it serves all my needs perfectly! So thanks you for that. The issue I have is about the updates. Whenever Firefox u… (閱讀更多)

Hi Firefox Team

I am very happy to use this browser as it serves all my needs perfectly! So thanks you for that.

The issue I have is about the updates. Whenever Firefox updates, I lose the sites saved on it. I have no issues with that.

However, can you give me the option to select a time and date for it?

That way I can, 1) Select a time when I am not working on Firefox. 2) Coordinate with other updates like Windows and McAfee.

This will ensure that I am prepared for the sites to disappear just once, instead of every time there's an update.

Thanks, Kajal

Kajal Majid 於 6 小時前 詢問

Firefox 83.0 Windows 10 Video Stuttering

Experiencing lots of stuttering while playing video with Firefox 83.0 on Windows 10. Happens with Disney+, Netflix and YouTube. Microsoft Edge (Chromium) on the same syst… (閱讀更多)

Experiencing lots of stuttering while playing video with Firefox 83.0 on Windows 10. Happens with Disney+, Netflix and YouTube. Microsoft Edge (Chromium) on the same system works without any issues with all of these.

Tried to enable / disable hardware acceleration, webGL and some other settings people are commenting on forums, to no avail. Tried updating video drivers, using different settings including frequency / resolution, none of these had any effect on the issue.

Windows 10 version used was 1909. Will try again after upgrading to 20H2 and post back if anything changes.

Trivia: also tested Opera, which suffers from the same problems. Common video codec with Firefox, maybe?

Diogo Eichert 於 6 小時前 詢問

There's this glitch with YouTube

Hello There is this glitch with YouTube where whenever I click on a YouTube video, it redirects to to a Post instead of the video I have fixed the problem by right-clicki… (閱讀更多)

Hello There is this glitch with YouTube where whenever I click on a YouTube video, it redirects to to a Post instead of the video

I have fixed the problem by right-clicking the video title and opening a new tab for each video, but I was wondering if there is a more convienient solution

Santosh Poosarla 於 8 小時前 詢問

System action bar covers tabs in full scree mode in macos

When firefox is in full screen mode, as soon as I take my mouse cursor to switch tabs the Mac Os action bar (bar with close and minimize icons on it ) covers the tabs and… (閱讀更多)

When firefox is in full screen mode, as soon as I take my mouse cursor to switch tabs the Mac Os action bar (bar with close and minimize icons on it ) covers the tabs and make it hard to switch tabs, same happens while reaching for address bar which extremely annoying and frustrating.

I see other applications handles it really well for this situation so its not the macos issue. I reported this on twitter too but no satisfying response. I like firefox and don't want to switch back to other browser so please fix this. This issue is extremely frustrating and impacts the core functionality of the firefox or browser in general.


I have attached images from Chrome and source tree, both are third party application. Best handling of this action is done by safari, which smoothly animate and make the space for close and minimize buttons along with the tabs but that's a first party app and not sure if the same can be achieved by third party apps.

I am running Big Sur but this was happening even in Catalina.

Thank you!

Piyush 於 9 小時前 詢問

tradingview

hi there i have a very strange problem the tradingview is not working on firefox, not even in private mode but on other browsers it works great i took an screenshot and… (閱讀更多)

hi there i have a very strange problem the tradingview is not working on firefox, not even in private mode but on other browsers it works great i took an screenshot and shared it with u

i have tried everything you can imagine, clearing everything, turning off securities, allowing all cookies, turning off or on my vpn, removing all of my extensions

none of them work

oh its good to know that i can not even upload the screen shot here so i upload it on a website https://imgur.com/a/n0azBk1 https://imgur.com/a/MswbMbo

best regards

ali.afshany 於 9 小時前 詢問

Swap mouse shortcuts

Hello. Is there a possibility to swap the destinations of mouse shortcuts? I am asking this because of i want all links open with new tabs. I have read the article: https… (閱讀更多)

Hello. Is there a possibility to swap the destinations of mouse shortcuts? I am asking this because of i want all links open with new tabs. I have read the article: https://support.mozilla.org/en-US/questions/1205311, the extension that the expert recommends does not work as expected, but middle click works perfect everywhere. I am sorry if I doubled the known question, but i failed to find anything clear. Thank you.

Aaron 於 10 小時前 詢問

Picture-in-Picture keeps zooming in on and cutting off parts of videos

So, I've been using the Picture-in-Picture feature of Firefox a lot - when it works well, it's a really useful feature, especially if, like me, you use a second screen to… (閱讀更多)

So, I've been using the Picture-in-Picture feature of Firefox a lot - when it works well, it's a really useful feature, especially if, like me, you use a second screen to play the video on, but don't like the overlay constantly popping up over the video. And, when the video is in a modern, widescreen aspect ratio, it usually works.

The problem is that when I try to watch, in fullscreen, a video that's in a 4:3 ratio, as many are on Netflix, Amazon and the like, the Picture-in-Picture window will often, presumably registering the black space on either side, zoom right into the video, cutting off a massive portion of the frame and filling the screen completely. Sometimes it doesn't do that at all, sometime it can be fixed by restarting the video and fiddling with the timings and sometimes there's just seemingly nothing I can do and it just will not stop doing it, no matter how much I reload or what I do!

Please tell me how I can get the damn thing to just keep the video in place and stop it deciding "Hey! You don't need to see all of the video, do you?! No, of course you don't!"

killeriguana666 於 11 小時前 詢問

Why Are All These Hidden Extensions in my Firefox Add-Ons?

While trying to fix Firefox's massive memory leaks, I went to Help/Troubleshooting/Add-Ons and found these, which are NOT in the usual Manage Add-ons page: Amazon.com ext… (閱讀更多)

While trying to fix Firefox's massive memory leaks, I went to Help/Troubleshooting/Add-Ons and found these, which are NOT in the usual Manage Add-ons page:

Amazon.com extension Bing extension

ClearURLs extension <-- Oops! I actually installed this, to try to trim URLs of all the tracking crap when I paste one into a Facebook comment.

DuckDuckGo extension eBay extension Wikipedia (en) extension

All of the other extensions listed are ones I installed and wish to keep. EVERY time I install Firefox, I go to the One-Click Search Engines list and remove all but Google.

I don't know how these wormed their way in, but they don't seem to add any functionality for me.

rdurost 於 11 小時前 詢問

Bookmark toolbar arrow is gone/bookmark toolbar seems truncated

Issue: the bookmark toolbar arrow (the one that shows bookmarks that don't fit on the toolbar) is gone from my browser, and the toolbar itself seems truncated (only like … (閱讀更多)

Issue: the bookmark toolbar arrow (the one that shows bookmarks that don't fit on the toolbar) is gone from my browser, and the toolbar itself seems truncated (only like 7/8 of the toolbar is filled).

I didn't change any settings or installed any add-ons that could have to do with this. It just disappeared one day, I didn't even notice it at first.

What I tried:

  • I launched Firefox in safe mode, didn't fix it
  • I removed my userChrome.css file, didn't fix it
  • when I cut the bookmarks and paste them into the toolbar, the arrow shows, but when I relaunch the browser it is gone again

See photo for what it looks like (ignore the anonymous favicons, I changed them temporarily with userChrome to preserve privacy, but without userChrome the issue still stands).

Anyone has an idea what happened and how to fix this? Thanks.

嚝卮 於 11 小時前 詢問

I cannot get adobe digital editions 4.5 to move a ebook to my kobo - it sees it but won't move the book is there some setting in firefox that is causing this problem

I use overdrive to move e books from the library to adobe digital editions 4.5 I have a kobo aura ONE and I want to move the e book from adobe to my kobo and can't it wi… (閱讀更多)

I use overdrive to move e books from the library to adobe digital editions 4.5 I have a kobo aura ONE and I want to move the e book from adobe to my kobo and can't it will work occasionally and I have spent about 50 hours trying to solve this problem (talked to kobo and adobe) and adobe suggested it may be a setting in firefox that is causing the probles I have no idea where to look for a setting that may change that - any suggestions would be welcome my computer runs the latest version of windows 10

caroline.kaus 於 13 小時前 詢問