Firefox 技術支援討論區

I use Firefox on Raspberry pi os. I have a lot of help files saved in mht format. How can I open these files in Firefox? Chrome supports such files without additional configuration, but I would not like to use this browser on Raspbian, since it consumes much more resources than Firefox. It is undesirable to use a different format.

On new window (`Ctrl-N`) I want the focus to be on the url bar, not the homepage. I believe this is the default behavior if no homepage is set, but I want to set this behavior independent of the homepage setting.

Is there a setting for this?

Same as below, but solution did not work for me.

https://support.mozilla.org/en-US/questions/986128

As I am a corporate website administrator and I use an ultra-wide monitor with a resolution of 3840x1600 pixels, I need to be able to run firefox with window size of full HD to verify the compatibility of the site for common displays.

How can I ensure that the Firefox window always starts at this size?

In the case of Chrome, you just add the parameter -window-size=1920,1080

Unfortunately, this solution does not work here (so it worked in older versions).

I found some plugins that promised this, but none worked correctly.

I find the option to set a default size to be very basic and essential and prevents me from switching from Chrome to Firefox.

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

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've tried a few addons that download website images but the website I go to has thumbnails that are linked to larger jpg's and addons I've used won't download the linked jpg's. I used "Download all images" addon which has a "Deep Search Option" and filters for downloading linked images but I can't get it to work. I couldn't figure out how to use the filters. I read about another addon called "download-links" that can search linked images and I might give it a try. Any suggestions? Has anyone tried "Download all images" addon?

I'm installing a Docker service set onto a new Ubuntu system, that has Firefox installed by default. One of the services is a GUI application.

However, when opening Firefox for the first time, a dialog shows up that I would like to disable (attached).

How can I disable this?

I'm running Firefox using: "/usr/bin/firefox --kiosk http://localhost"

I've already followed a lot of the suggestions in here: https://searchfox.org/mozilla-release/source/remote/shared/RecommendedPreferences.sys.mjs (and verified they are indeed set after installing my own "user.js" file), but I cannot find an about:config preference that disables what I'm still seeing.

Any help or ideas?

duplicate of /questions/1440427 thread.

Roboform does not load. I have reinstalled it and the toolbar does not load or does the roboform small icon.

I would like to be able to highlight texts in one container and search for them in another container (or no container) from the right click menu. Is there a way to add this functionality?

Some additional points: i) Currently, if I highlight a text and right click and search Google for it, the new tab opens in the same container (or no container). I don't want to remove this option, I just want to add the option to be able to do this search in any container I have available. ii) Functionality I want is very similar to how it works when you highlight links, where you have option to open in new tab or open in new container tab you choose. iii) I don't want to assign all my searches to a specific container by forcing "always open [domain] in [container]". For example, I already have a Google container, I do not want searches to go to that container by default, I want to be able to choose where they go. Assigning all Google links to a container makes it hard for me to segregate searches from containers where I use other Google services. iv) The way I do this currently is by highlighting text and then opening a new tab in a container and then searching separately, which is inconvenient. v) If this feature doesn't exist, is it possible to request this feature? How would one go about doing that?

Thank you very much for any help. This is something that's been bugging me a bit lately.

Almost every Firefox update for the last year has deleted my container tabs.

More recently, while reconstructing my containers for several Google accounts, I pin them as I create each tab. Next time I restart Firefox the pinned containers are there but blank when opened and new unpinned tabs appear for the same containers.

Windows 10 Pro 22h2

On my mac I have the f14 key mapped to start a screen saver, but whenever I'm using firefox it appears to take control of the f14 key and prevents the use of my screen saver shortcut. Whenever I select another program that isn't firefox, my shortcut immediately works again, so I know firefox is the problem. Is there anyway to prevent firefox from using the f14 key?

Hey,

I'm looking for a shortcut/hotkey to focus the page.

The best I found is "Move to Next Frame", which is F6. When having the URL bar as focus, and no bookmark bar open, this will focus the page.

I have two questions here: - Is there a better way to focus the page? - If not, how can I remap F6 to a more usable hotkey?

I have found some threads with workaround like tabbing 2-3 times until the page is in focus. I'm looking for a single shortcut, having to press a key multiple times kinda defeats the purpose of a shortcut.

I have found information on how to remap hotkeys with either extensions or autoconfig, but I can't find which key I have to change. Extensions don't seem to include this key.

For autoconfig, I looked through view-source:chrome://browser/content/browser.xhtml and the Browser Toolbox to find this shortcut, but with no success. Maybe I looked at the wrong spot, maybe not all shortcuts are listed there?

Any help is greatly appreciated.

Hail all:

Now, I got quite the few extensions, up to the amount, these cannot be brought into the Extension Bar. I could be wrong, however, there are possibly others with this issue.

Now, my question is, if Firefox could add a Grouping system within the Extensions Bar, basically drawers that you place on the Extensions Bar, which can be named (like "Writing Tools", "Saving Tools", ... .), and which act as drop-down menus, in which the extensions you placed in this drawer, to be listed when clicked? It would also clean up the Extensions Bar for people like me with many extensions, make it far more orderly ... .

Or, is there an extension which allows this?

Thank you in advance: Ke.

Hello all, there's quite a few threads on spacing in the message composition window but I have not seen a thread on this specific issue. Even though I have changed the style to "body text" instead of "paragraph" when I type text and then in a subsequent line start a numbered list or a bulleted list using the format buttons, thunderbird automatically includes an extra space. I don't want this. Is there a way to eliminate this extra line?

I've attached an image to show what I mean.

thanks

When using the new tap page addon and open a new tab,it just can't build correctly and I don't know what kind of mistake had happened.My firefox browser is the newest version,the addon updates automatically so I guess it's the newest version too, and the system of my laptop is Windows 11 version 22H2.Please solve this problem.Please please sincerely please, this website means a lot to me, I would be very appreciate if you fix it quickly:(

Locking this thread, please continue here: [/questions/1438481]
Help me change my password so that it will work the next time I want to access email.

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