Firefox 技術支援討論區

Hi there,

I'm curious if it's possible to configure Firefox on your own to make it a portable browser. Specifically, I want to disable data encryption and machine ID checks. I know that some chromium-based browsers allow you to do this through specific switches that turn these features off, resulting in a fully portable browser. While I'm aware of third-party applications that offer ready-made solutions, I prefer not to use them for security reasons. I'd like to prepare my own version of Firefox.

I understand some may have security concerns, but I know what I'm doing. The files will be stored on an AES256 encrypted drive. Could anyone share insights or guides on how to achieve this with Firefox? Thanks a lot

PS.For those who might suggest using synchronization, I assume that, similar to Chromium, Firefox can't sync all plugin settings, and for me, plugins are essential—without them, it's not really a browser.

Many questions and answers I see regarding the sync function. I would like to know the depth of what Firefox does. I have multiple PC's and an Android. What is the depth of sync for extensions? Is it possible to have mirror images of the entire Firefox setup duplicated? It would be spectacular to move from one PC to the other and find that Firefox has the exact same setup.

In firefox Ubuntu (WSLg) the dropdown menus don't work. I have already tried reinstalling both firefox, and the entire OS.

When I press Custom URLs... (see image) nothing happens. This issue is everywhere in the brouwser, on websites, even when I press help in the hamburger menu. (Or settings in that same hamburger menu.)

OS: Ubuntu 22.04.4 LTS on Windows 10 x86_64 Kernel: 5.15.146.1-microsoft-standard-WSL2 Shell: bash 5.1.16

i am using firefox developer edition version 126.0b3 (64-bit) on linux mint with an x11 desktop and for some reason the drag and drop breaks frequently.

i think i have figured out how i can consistently recreate the bug as well as sort of fix it temporarily.

i start with a newly launched browser. everything works fine. but then if i attempt to drag and drop something shortly after i drag and dropped something else and it did the little animation where it returns to its original position, i find that i cant drag and drop anything FROM firefox to anywhere else. and i also cannot rearrage tabs.

it seems to fix itself whenever I drag something from another program TO firefox successfully such as text into a textbox, or a .html file into the window to view it.

I reinstalled the Visual C++ and Firefox loaded when i ran the Firefox repair but totally locked up. Unable to get to settings or any website and will not run after closing it.

Hello,

Recently I noticed that whenever I try to save a bookmark (and I save a lot of bookmarks) there are duplicates of my folders. I don't know why, but somehow at some point all my bookmarks got copied into other folders - Bookmarks Menu, Bookmarks Toolbar, and maybe something else. What's frustrating is that one of the folders is the one I use for convenience to access sites I regularly use, while saving to the other puts it somewhere I can't easily get to (I think it's the copies from Bookmarks Menu), so I have to make sure I'm putting it in the right folder - which is hard to do when they have the exact same name. Something I've found that works is to just find out which folder is the one that is in my toolbar and save it to those which pushes the ones in the Bookmarks Menu out of the quick access list, but that's not always convenient given how many bookmarks are in some folders. Using the bookmarks dupes extension, you can see just how many duplicates there are. I've also attached what I see when I save a bookmark, so you can see the duplicate folders.

Here are the results from my "Verify Integrity" test: > Task: checkIntegrity + The places.sqlite database is sane + The favicons.sqlite database is sane > Task: checkCoherence + The database is coherent > Task: expire + Database cleaned up > Task: vacuum + Initial database size is 15360KiB + The database has been vacuumed + Final database size is 15360KiB > Task: stats + Places.sqlite size is 15360KiB + Favicons.sqlite size is 6560KiB + pragma_user_version is 77 + pragma_page_size is 32768 + pragma_cache_size is -2048 + pragma_journal_mode is wal + pragma_synchronous is 1 + History can store a maximum of 107879 unique pages + Table moz_origins has 687 records + Table moz_places has 14850 records + Table moz_places_extra has 0 records + Table moz_historyvisits has 23851 records + Table moz_historyvisits_extra has 0 records + Table moz_inputhistory has 94 records + Table moz_bookmarks has 6578 records + Table moz_bookmarks_deleted has 0 records + Table moz_keywords has 0 records + Table sqlite_sequence has 1 records + Table moz_anno_attributes has 2 records + Table moz_annos has 55 records + Table moz_items_annos has 0 records + Table moz_meta has 9 records + Table moz_places_metadata has 12975 records + Table moz_places_metadata_search_queries has 0 records + Table moz_previews_tombstones has 0 records + Table sqlite_stat1 has 20 records + Pages sequentiality: 43.5 + sqlite_schema: 32KiB (0.3%), 24.6% eff. + moz_origins: 32KiB (0.3%), 84.3% eff. + sqlite_autoindex_moz_origins_1: 32KiB (0.3%), 73.4% eff. + moz_places_extra: 32KiB (0.3%), 0% eff. + moz_historyvisits_extra: 32KiB (0.3%), 0% eff. + moz_inputhistory: 32KiB (0.3%), 7.3% eff. + sqlite_autoindex_moz_inputhistory_1: 32KiB (0.3%), 5% eff. + moz_bookmarks_deleted: 32KiB (0.3%), 0% eff. + sqlite_autoindex_moz_bookmarks_deleted_1: 32KiB (0.3%), 0% eff. + moz_keywords: 32KiB (0.3%), 0% eff. + sqlite_autoindex_moz_keywords_1: 32KiB (0.3%), 0% eff. + sqlite_sequence: 32KiB (0.3%), 0.1% eff. + moz_anno_attributes: 32KiB (0.3%), 0.2% eff. + sqlite_autoindex_moz_anno_attributes_1: 32KiB (0.3%), 0.2% eff. + moz_annos: 32KiB (0.3%), 16.5% eff. + moz_items_annos: 32KiB (0.3%), 0% eff. + moz_meta: 32KiB (0.3%), 1.5% eff. + moz_places_metadata_search_queries: 32KiB (0.3%), 0% eff. + sqlite_autoindex_moz_places_metadata_search_queries_1: 32KiB (0.3%), 0% eff. + moz_previews_tombstones: 32KiB (0.3%), 0% eff. + sqlite_stat1: 32KiB (0.3%), 3.5% eff. + moz_keywords_placepostdata_uniqueindex: 32KiB (0.3%), 0% eff. + moz_annos_placeattributeindex: 32KiB (0.3%), 1.8% eff. + moz_items_annos_itemattributeindex: 32KiB (0.3%), 0% eff. + moz_bookmarks_itemindex: 128KiB (1.2%), 54.8% eff. + moz_bookmarks_parentindex: 128KiB (1.2%), 62.6% eff. + moz_places_visitcount: 160KiB (1.5%), 74.6% eff. + moz_places_altfrecencyindex: 160KiB (1.5%), 72.5% eff. + moz_bookmarks_itemlastmodifiedindex: 160KiB (1.5%), 75.9% eff. + moz_bookmarks_dateaddedindex: 160KiB (1.5%), 64.2% eff. + moz_places_metadata_referrerindex: 160KiB (1.5%), 65.8% eff. + moz_places_frecencyindex: 192KiB (1.8%), 68.8% eff. + moz_places_originidindex: 192KiB (1.8%), 70.5% eff. + moz_bookmarks_guid_uniqueindex: 192KiB (1.8%), 66.9% eff. + moz_places_url_hashindex: 256KiB (2.5%), 79.3% eff. + moz_places_lastvisitdateindex: 256KiB (2.5%), 84.1% eff. + moz_historyvisits_fromindex: 256KiB (2.5%), 82.9% eff. + moz_places_metadata_placecreated_uniqueindex: 256KiB (2.5%), 84.2% eff. + moz_places_guid_uniqueindex: 352KiB (3.4%), 82.4% eff. + moz_places_hostindex: 384KiB (3.7%), 90.4% eff. + moz_historyvisits_dateindex: 416KiB (4%), 89.6% eff. + moz_bookmarks: 480KiB (4.6%), 88.6% eff. + moz_historyvisits_placedateindex: 480KiB (4.6%), 92.2% eff. + moz_places_metadata: 512KiB (4.9%), 89.7% eff. + moz_historyvisits: 640KiB (6.2%), 93.5% eff. + moz_places: 3712KiB (35.7%), 98.1% eff. > Task: _refreshUI

Thanks.

(Ignore Norton 360 my dad installed it while it was on sale and now it's ended so I have to get rid of it)

This has been happening for months now, on multiple devices (I have tried at least 3 different devices), and on multiple networks.

I have read the articles in here, but they just want me to check network configuration which is exactly the same for all browsers.

If I restart firefox it starts working again.

How can I prevent it from breaking randomly? This is the only browser having issues, I'm almost positive is some bug and not a configuration thing, given that it happens under multiple circumstances and devices, while Edge and Chrome simply keep working just fine.

There is no consistent repro I can give, afaik it is just random, at some point Firefox just decides to stop working and I have to restart it. This disrupts my work and browsing activities as I can lose progress on input forms and similar actions.

Firefox just stops responding when trying to load a web page. The only way to get it back working is to reboot the computer. I have tried quitting the application but when I try to restart it it doesn't respond and I end up having to force quit and reboot the computer and then it will work fine. MacBook Pro (15" 2017) MacOS13.6.6 Firefox 125.01

Any idea what's going on?

I am on a MacBook Pro with Sonoma 14.4, and the lastest version of Firefox. The YouTube website will not load. It looks like the attached screen shot. I can access the site with other browsers. I can play a YouTube video with Firefox if I have a link, but I cannot see the rest of the page - just the video itself.

I have two audio device plugged in. firefox only outputs to the usb devise even though i have selected the aux out on windows. all other programs use the selected audio out but not firefox

any help would be appreciated

How can the Firefox message popups be permantly turned off they are modal breaking my automation.

Most recent:

Welcome back

Here's a quick reminder that you can keep you favorite indie browser just one click away.

Open my links with Firefox

Not now

Hello,

I have encountered a recurring issue specifically with Firefox where SVG images fail to display unless a pixel-defined height attribute is explicitly set. This behavior contrasts with other browsers, which handle SVG scaling seamlessly, typically adapting to the specified width or inheriting dimensions from parent elements.

During our website development, primarily through Elementor and leveraging Flexbox in a WordPress environment, this discrepancy becomes evident. The issue persists exclusively in Firefox, confirmed through extensive testing across various browsers and OS's with multiple SVG files and sites.

For diagnostic purposes, I recommend conducting controlled tests with SVG images embedded with our current setup. Set the SVGs to 100% width without defining their height and observe how they render in Firefox compared to other browsers. This should help ascertain whether the behavior in Firefox is anomalous.

I am assuming it may be with the way the markup of the SVG is rendered as it doesn't happen with all SVGs, however, other browsers appear to fix or override whatever is getting in the way from rendering...it is a strange issue.

I have included two images as an example. As you can see in the first image, the SVG isn't rendering (in Firefox) , but does render in Chrome/Safari. It only works when I define a height in px value on Firefox.

Please let me know if further information is required or if any specific steps need to be undertaken to address this issue.

Thank you.

For some time now, e-mails have been arriving with a delay, e.g. from April 15, they arrived only on April 18. The mail is on the home.pl server pinned via IMAP.

I am watching a Twitch video on Firefox. When I open a new Firefox tab and drag it to another monitor, the Twitch video skips forwards about a minute.

I also occasionally notice skips or pauses when I switch from one tab in the same window back to the Twitch playing tab.

Is there any way I could fix these problems?