Firefox 技術支援討論區

Hello forum participants,

since some Firefox versions the setting "browser.fixup.alternate.suffix" no longer works. I found that all "browser.fixup.alternate" entries do not work anymore. After searching the web I found an answer that the fixup.alternate options don't work when the protocol is https. So, because today nearly all Websites use https, this options are completely without function. In my case I want to add the default TLD ".de" if I do not enter the TLD. Is there any place (except source code, of course) to configure this behavior for https, too?

Many thanks in advance! Have a nice day

Marcus

I have not updated firefox in a while, but recently got an error on netflix that my browser was no longer compatible and to update

So I updated to the latest version of firefox - 122.01 (64-bit) but now I have a new problem. I cannot watch anything on netflix or hulu (though I can on max for some reason).

Each time I try to play anything on netflix I get a white screen on firefox and it automatically takes me back to the sign in page of netflix. Each time I try to play anything on hulu it plays BUT I cannot see the video. I can hear it but the actual video isn't shown, the controls are there but I can only see the the menu/other things to watch of hulu (picture attached) though I can't actually click on any of the other shows

I do not have this problem on chrome but firefox is my main browser, can i get any assitance Things I have already tried: I completely cleared my history & cache after signing out of everything (did this twice). Turned off computer, signed back in but still have this issue

Здравствуйте. К своему стыду не могу разобраться. Поставил опции, во вкладке безопасность, удалять Куки и Историю по выходу из Firefox. При этом история сохраняется, при последующем запуске браузера. Так же при следующем запуске браузера, при авторизации на сайтах, автоматически заполняется поле "логин", "телефон". Как сделать что бы не заполнялся и была очищена история? Спасибо.

I have the same problem https://support.mozilla.org/en-US/questions/1421734 it's not a pdf. If I want to print a shipping label from eBay using Firefox nothing happens if I try to make it bigger. I can make it smaller but it is too small to begin with. If I use Brave or Edge (using the same printer) it works I can adjust it and make it bigger up to 200 %. I have already reset the printer options in Firefox and tried when disabling all add-ons.

From my adobe account, I try to launch my web based apps so I can use the web based adobe acrobat, and the browser page opens as a blank screen only. I am on an older mac book w/ Yosemite 10.10.5 and Firefox is up to date wiht 78.15.0esr (64-bit). Please help! I need to be able to manipulate pdfs. Thank you

I had Wavve.co app installed on my laptop. Was using it but started to have problems (ie, the app slowing and then not working at all). Firefox showed me a message that said something to the effect that this page was slowing down the browser, did I want to "Stop Page"?

So I clicked "Stop Page", but now even after doing a reset to a date PRIOR to installing the app, I still cannot access the app on this laptop. Will I now need to switch to another browser to continue working with Wavve? Is there ANY way to UNDO that action? Suggestions?

Thanks in advance for your help.

Midjourney website and also canva was working fine until i tried to open both of them today using firefox, but midjoueny froze and kept making firefox showing not responding and then unfreeze and then freeze and so on, Also canva -as shown in the screenshots- is not working properly, it's laggy and won't load full pages.

I thought it was the websites' problem until i tried chrome - which i really hate to do- and voila, both of them worked fine, no freezing no lagging and pages are loading properly.

Is there any solution for this, because i really hate to use chrome but i am forced to do so until this problem is fixed :'(

I want the tab button to stop navigating any web page. Im tired of the alt tab shortcut moving my focus around and forcing me to completely refresh a page just to interact with it again.

Please do not tell me to use about:config browser.toolbars.keyboard_navigation. It doesnt work because its not what im looking for. I want to disable the tab key in my browser. Period. 100% gone. Stop bothering me ever again type deal.

Is there a way to disable tab key navigation that doesnt require a year of coding experience with an obscure addon that probably doesnt work as of 10 updates ago?

Hi, I forgot to back up the bookmarks and reinstall will delete everything for me. so i don't know what to do. i have many bookmarks that i work with them. Please help me

Locking this thread, please continue here: [/questions/1439889]
Hi

I downloaded firefox but it's not working it's keep giving me error.

Anyone please

Hello, I use Firefox as my only browser and I use the shortcuts because they're really helpful. But every time that I lunch Firefox all the pages in the shortcuts "call" their websites, I see it from pihole and all the requests are made every first lunch of Firefox. Probably it's something related to the cache and to give better perfomances in case I wanna select one of those shortcuts, but I don't want that all of them make a "call" to their respective websites. I think it's something related to privacy and freedom about what I want to do with mt browser. Is there an option to block those connections? In case there isn't an option is possible to implement it? Thank you so much

I love pocket but it is infuriating. I do something and a pocket page suddenly comes up with like 10 pictures and click links to articles. (And I don't know what I did to get this pocket page to come up. It happens when I do something online and I can't replicate it! It's always by accident. I google pocket and login but ti's not the same page with the same articles.) I see several articles I would like to read. I click on one and at least I can usually read that one, but then I go back and can't find the other articles I wanted to read and I cant get back to the same page displaying the articles. Now there are different articles! Today I clicked on one I wanted to read, was told to log in, which I did, then it took me to a pocket page which didn't have the article i wanted, and I cant find it. I also wanted to read another article and can't go back to find it either. This is infuriating! Can anyone help? And I doin't even know how to get back here to find your answer unless it goes to my email chaplaindon2000@gmail.com help!

Currently, there appears to be only one option to tell Firefox to open a given site in a specific container; that is, from the URL bar, to the right.

Would it make sense to have this configuration option presented in "edit bookmark" and/or in a right-click pulldown menu "Always open in this container"?

When the system theme (light/dark) is switched globally, Firefox recognizes this and also switches its theme automatically (if configured appropriately). This should also retheme addons opened in the sidebar (Tab Stash or Sidebery for instance), and it does so under certain conditions, namely if either a) no sidebar was opened when starting Firefox and the addon sidebar window is opened directly, or b) the sidebar was opened with start of Firefox. Unfortunately, no retheming of the addon window occurs when some other Firefox sidebar (such as bookmarks or history) was opened after Firefox start and before system theme switch. In that case, the addon window (which is opened as the system theme is switched) does not retheme. This can be mitigated by either restarting Firefox or by opening a Firefox sidebar such as bookmarks or history, and switching back to the addon window.

So to reproduce this behaviour:

1. Open Firefox and some sidebar addon directly (such as Tab Stash in my case, with Ctrl-Alt-S)
2. Switch system theme globally (I do this with Night Theme Switcher in GNOME)
3. Observe that Firefox correctly redraws the addon window
4. Open bookmarks (Ctrl-B) or history (Ctrl-H)
5. Reopen the addon window
6. Switch system theme globally again
7. Observe that Firefox does not correctly redraw the addon window
8. Open bookmarks (Ctrl-B) or history (Ctrl-H) again
9. Reopen the addon window
10. Observe that Firefox redrew the addon window

This has already been reported to the addon developer, who stated that it might be a bug in Firefox, since his addon only tells Firefox which colors to use in which mode.

System details:

• OS Version: Linux 6.7.4-arch1-1
• Browser Version: Firefox 122.0.1
• Desktop environment: GNOME

I noticed the mozilla.org website has a new favicon. I feel like that sort of thing usually alludes to some forthcoming development. Hmm...

My question is. Hmm? I wonder what's going on over at Mozilla.

I just installed FireFox but keep getting Chrome browser. How do I set FireFox as my default browser? My bookmark tab icons keep changing - how to change them back permanently ?

Hello, I'm using a document management system (SeedDMS for those who know) through Firefox 122.0.1 (64-bit, canonical 1.0, downloaded from packages.ubuntu.com for focal, running on Debian Bookworm, kernel 6.1.0-17-amd64/Debian 6.1.69-1 x86_64, X.Org X Server 1.21.1.7, KDE Plasma 5.27.5, KDE Framework 5.103.0, QT 5.15.8, i7-5820K, GeForce GTX 1070).

Within this document management system pdf.js (v4.0.379) is being used to preview/view PDF Documents. After starting Firefox the PDF view inside the DMS works fine until I suspend (to memory) and resume my machine. Regular HTML-content looks fine but the resumed DMS session shows only blank (all white) Pages inside the PDF view. Changing to a different PDF file doesn't help. The number and size of these pages is presented correctly. I can even select and copy (invisible) text from these blank PDF pages. The problem applies to all PDFs, whether they're single or multi paged, have images inside them (like with PDFs from a scanner) or not, etc. Reloading the page/closing reopening the affected browser window doesn't help, i.e. the problem persists.

I recently found out, that this also applies to PDF files directly opened inside Firefox (which also seems to use pdf.js as a PDF viewer), that is, this is not related to a specific site like my DMS.

The problem always persists until I kill Firefox and start it over.

Pdf.js seems to use a canvas inside a div (see screenshots attached) to draw the visual PDF content and another div to make the text layer selectable/searchable etc. I don't know what's happening to canvases on a system suspend/resume cycle in Firefox on Linux, but I suspect that's where the problem originates from.

This problem already affected older versions of Firefox and pdf.js.

Please let me know, if you need further information from my side to investigate that issue.

Thanks a lot!

If you type "% [search term]" in your search bar, it will try to search your existing tabs for any tabs that fit the criteria. The problem is, firefox is making odd decisions on what to display in the search results. I was under the impression that Firefox would prioritize the most frequently used tabs in the search results, but this no longer appears to be true, or the criteria used is more complex than that.

As an example, in the attached screenshot, i am searching for tabs with the keyword "Stellaris". But for some reason, Firefox refuses to show me any reddit tabs with "Stellaris" in them, and is instead showing a list of tabs that are much less frequently used.

Is there any way to get the search results to prioritize the most frequently used tabs, change what shows up in the search results, etc? I know i can type "stellaris reddit" to narrow down the search results, but i would prefer that the search results prioritize the msot frequently used tabs.

Using Firefox 115.7 ESR btw.