Diễn đàn hỗ trợ Firefox

I am frequently needing to clear the Cached web content, when doing development work on a website. I always need to remember to remove the check mark from the Cookies box. However, I sometimes forget and loose dozens of log-in cookies and need to reset them, which is a big pain.

I was unable to find anything in the Firefox Advance Configuration settings. In Chromium and Chrome browsers, only the Cached images and files box is set with a check mark. If I cannot change the default for Cookies, this is reason enough for me to switch browsers, despite using Firefox for many years.

As you can see from the screenshot I don't have the new tab button (+), I've seen other users had the same problem in the past and the solution was restoring it from the customization page, but I can't find it there neither.

I am running Firefox on Mint Debian edition, I find the Youtube playback very low volume preset at about 1/4 of max, I try set it to the max but it returned the same after restart. I start FF in trouble shooting mode to disable theme and extension but didn't change thing, I remove and reinstall FF also did not help. I find something strange that, on the Help menu it said the updates disabled by system administrator but I did not do that, it is now on 116.0 64bits, any comment ?

Click any upload button, e.g. on Gmail or wiki.debian.org, and absolutely nothing happens. Refreshed FF, still no change.

Thanks.

User Agent String: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0

Ever since the latest FF update each time I start/re-start FF I need to resignin to Dashlane. Honestly this hasn't happened in over 20 years. I haven't been able to find any similar reports. Has and/or can anyone explain why and hopefully provide an answer/work around? Thanks anyone/everyone.

I use the following on youtube pages to allow the top search-bar section to be scrolled off the top of the page (otherwise it is fixed in place).

GM_addStyle("#masthead-container.ytd-app { position: static !important; } #page-manager.ytd-app { margin-top: 0 !important; }");

Recently, youtube added some kind of effect that is applied around the video window (a kind of blurring of the colors in the video that extends beyond the video border). I think it's only part of the "dark theme". This effect seems to be covering up the search bar with my modified style applied. The search bar appears and then fades out. How can I turn this effect off? Or at least make it so it doesn't cover up the search bar? I'd prefer to turn it off completely.

Prior to Firefox 116, I could have the normal scrollbar up and down buttons showing by making:

widget.non-native-theme.gtk.scrollbar.allow-buttons True

But now it seems to have no effect. This is under Linux/Mint/Cinnamon. Also, now long-pressing is doing smooth scrolling (I never want smooth scrolling anywhere) and can't find a way to stop that.

I have these set from before:

widget.gtk.overlay-scrollbars.enabled false widget.non-native-theme.gtk.scrollbar.round-thumb false widget.non-native-theme.gtk.scrollbar.thumb-size .85 widget.non-native-theme.scrollbar.size 14 widget.non-native-theme.scrollbar.size.override 14 general.smoothScroll false general.smoothScroll.other false general.smoothScroll.lines false general.smoothScroll.pages false general.smoothScroll.pixels false general.smoothScroll.mouseWheel false mousewheel.system_scroll_override.enabled false toolkit.scrollbox.smoothScroll false ui.scrollToClick 0

Any suggestions appreciated.

Seems like it is always a fight retaining usable scrollbars in Firefox that do not hide, do not change size on mouse-over, do not "warp" on left click, do warp on center click, have a thumb that shows page size, have a background that is not white, and are not microscopic in size! Just call me "traditional"  :)

Thanks

Hi there, At some point FF (Ubuntu 22.04) started to behave weirdly and did not respond to clicks. I decided to restart it. After that bookmark toolbar was gone. Then I restarted it agian. Most sites loaded fine. But some logged out, others do not at all! e.g. I had to sign in on YouTube. web.whatsapp.com does not work anymore (more on that later) When I tried to load this site and ask question I get this error: Local storage and cookies are required (well other sites are using them?!) I am writing this on my Chromium. The issue with whatsapp is complicated. web.whatsapp.com is stuck in a window (see images). I cleared site data and cookies but still no help here. I can open the page in incognito mode without a problem (of course not logged in). I restarted FF multiple times before and after clearing cache. I can't even open the inspector here: sometimes it opens a blank window (see image below) sometimes it does not open anything. Safe mode has the same issues.

I am wondering, what is wrong with my profile. I do not want to lose my bookmarks, history and all the open tabs.

This question was asked, but the answer is outdated. This option no longer exists.

https://support.mozilla.org/en-US/questions/1322516#question-reply

I am using version 116.0 for Arch Linux.

For a few months, I have encountered an issue with videos playback on my browser. On most websites (including Reddit, Dailymotion, and even some videos on YouTube), whenever I scrub back a video, it will stop for about ten seconds, while the audio keeps playing.

My current extensions are: Metamask, Bionic Reader, uBlock Origin, Return Youtube Dislike, and TWP Translate Web Pages. I have tried using Troubleshooting mode, but the problem persisted, so I think it's not because of my extension.

My OS is Opensuse Tumbleweed, with Firefox version 155.0.3. I didn't have this issue with Firefox ESR on my previous Debian 11 installation. I hope someone can find a solution for this, as it is extremely troublesome switching to Chrome whenever I want to watch videos.

On Google Docs, the very useful shortcut "Alt+/" for executing menu actions by name exists, similar M-x in Emacs or Ctrl+Shift+A in PyCharm or Ctrl+Shift+P in VS Code.

On a German keyboard, there is no "/" key. In Chrome the hotkey "Alt+#" works instead. In Firefox, it does not.

This hotkey is particularly important, because it gives quick access to menu actions, that have no hotkey assigned, or for which the hotkey does not work on the current layout.

Is there something I can do to make it work?

Note. Based on what I know, I cannot tell if this is an issue with Firefox not sending the Alt+# key correctly, a special feature of Chrome that isn't present in Firefox, or a cross-browser compatibility issue of Google Docs, that should be blamed on Google Docs and not Firefox.

Firefox 114.0.2 (64-bit), running on Open Suse 15.3, 64 bit.

Using MX-21.3_ahs_x64 Wildflower. Since upgrading Firefox to version 116.0.3 all links within www.onlinetvrecorder.com do not work anymore. No messages, no hints what happened, just not working. Vivaldi has the same problem, Chrome works. I have asked in mozillazine, but did not get an answer.

After a recent change of my website's name registrar, Firefox (both on Linux and Android) has been running into issues finding the server/address. I suspect this has something to do with DNS, whether it be DNS over HTTPS (DoH) or otherwise.

Specifically, this seems to happen when DoH is on (as shown by about:preferences#privacy). I have confirmed that `curl --doh-url <cloudflare DNS query> <my website>` also fails to resolve the request.

This leaves me with a few outstanding questions:

• Do I have any control of whether the DoH request fails? Is this something I can fix through my host or name registrar?
• The TRR mode shown in about:preferences#privacy appears to be different than the one shown in about:config (2 versus 0, respectively).
• Shouldn't Firefox be falling back to normal DNS? I have confirmed via `curl` that my website works fine over https.

Firefox and curl results for Linux confirmed on two machines on the same network.

When I open `about:preferences` tab, `Downloads` directory is created in my home directory, despite my downloads directory is different. I've read issue 474718 which states that it was fix but i still experience it. Linux x86_64

Reposting from https://discourse.mozilla.org/t/firefox-upgrade-from-115-116-results-in-broken-screen-capture/121964

Howdy folks!

I am on Arch Linux and recently upgraded Firefox from 115 to 116 and this broke WebRTC screen capture. Whenever I try to share my screen in Microsoft teams and Google Meet, the participants only see a black screen with a cursor. I am able to reproduce the issue on this test page. I had to downgrade to 115 in order to “fix” this critical feature. Before that it was broken in 114 and I had to use Chromium for presentations. I no longer want to touch Chrome with a 100 ft pole since they are trying to introduce Web Environment Integrity.

The only bug I have been able to find is from three years ago:

https://bugzilla.mozilla.org/show_bug.cgi?id=1640771

I don’t want to add a “me too” comment, but was wondering how to show/give my support to get this issue fixed? It is crippling to my work workflow, and I don’t want to be on 115 forever. I am an engineer so I can provide advanced support to a Firefox dev, just not development as firefox is gargantuan beast of a code base.

Any guidance or pointers would be appreciated, Thanks!

When I copy text from other websites, I'm not able to paste in the text field of Whatsapp Web. I'm using Firefox Developer Edition Browser in my laptop. But when I copy text from Whatsapp Web itself, I am able to paste in the text field.

This issue started happening just a few days ago.

Here are my specifications:

Browser: Firefox Developer Edition 117.0b8 (64-bit)

OS: Pop!_OS 21.10

I'm running Firefox 116.0.2 on Xubuntu 20.04.6. A day ago, it started loading at startup for no apparent reason. I don't want it to that. It's not my default browser, and it is not selected as such. It is not listed in any startup folders or in application autostart in system settings. I tried the winregister and auto update fixes using about:config, and no joy.

Does anyone have any suggestions? It's past annoying.

Hi folks.

I use Firefox a lot. I have about 36 windows of firefox open and some of those can have a LOT of tabs on/in them.

I have recently "evolved" to using a computer monitor. Before then it was an old flat screen TV - 1336 x 768 resolution (there about).

Now I have a 1080p monitor and things are different.

I use Node-Red (dashboards) and they took a beating with the new size.

I've set THOSE tabs to 133% magnification - and yes that isn't the correct size to emulate the TV. But I only thought of doing this a fair way down the track of trying to rearrange the layouts. (MY MISTAKE)

But I realised that at least not too long down that rabbit hole.

So that WINDOW is set to 133% zoom. But just now I tried to zoom out of another tab on that window and realised that the zoom on the other tabs is changed too.  :(

Am I missing any tricks? I know I could move THOSE tabs to a whole new window and that's that. But in the bigger picture I just want to check.

Sorry, I know this is off topic, but I can't find how to edit a post after I posted it.

The usual way is you click on the three dots (upper right) and you get an EDIT option. All they do here is offer an option to QUOTE the post.

Also - while I have you: Posting links: I posted a couple LOCAL LINKS as I have a couple of threads and they appeared but when you clicked on them `404 - not found`.

I am going through the https://support.mozilla.org/en-US/kb/containers#w_manage-your-containers page and I dont have the option to add new containers when I click on the icon. I am only shown the choice to open the current page into one of the default containers. If I open a new empty tab, this icon doesnt show up in the url bar.

I have gone through the manage extensions options as well and I cant find a similar option. Can anybody point out what I am missing?

Operating System : Ubuntu Lunar Lobster (23.04) x64 Firefox version : 116.0.3 (64-bit) installed via snap