Firefox 技術支援討論區

I've noticed that when I download a PDF attachment or file firefox open the file on same tab instead of new tab.

How to I change settings to open pdf on new tab and not the same tab?

I have always set my option for all download file types to "Always Ask" and now Firefox not only asks me where I want to save the downloaded file, but also downloads a copy to the Windows Download folder. Why am I getting double downloads? I only want one copy of a downloaded file, not two copies. Now I have to go to my Windows Download folder and delete the duplicate downloaded files. My question is, if my Firefox download option is set for all file types to "Always Ask", then why are you downloading the file twice??? I have specific folders where I want files to reside. I don't want to have to remember to go to my Windows Download folder and delete the duplicate files. How can this duplicate file download problem be fixed?

Long time user, Leo

Looking for free border designs, and have found the add-on easy search tool required for most of them. Their web site has the add-on for Firefox, but how safe is it? Thanks.

The background on the homepage link shortcut boxes keeps reverting to black and text underneath to white on my off-white background when a new version loads. I've used Colors to customize the look of my firefox but can't find any control for that. Once a new version kept the boxes white and the text black but now it's back to black again. Where is the control to fix this?

I am currently creating a website in WordPress. It has many embedded YouTube videos.

On pages with embedded YouTube videos, in order to go back to the previous page, I have to click the Back button multiple times. If I right-click on the back button, I see that the page I am currently on has been listed multiple times.

Many other support questions list this issue. I have found that if I disable "Site Isolation" (URL about:config -> set fission.autostart to false -> restart Firefox), the issue goes away.

I am interested, however, in the user experience for those who will go to my site. Is there anything I can do so that "Site Isolation" does not cause this problem?

Thanks, Jeff

Hi, With the newest release 100 my scroll bar has changed. Its now some itty bitty thin cant find unless you hover out it thing. I want the regular wide colored scroll bar I had. Is there a way to change it back?

Thank you

I have uploaded a pic of this IceDragon Firefox treatment, I want Highlights to start open and the word and menu access area there not be present, also I want the Open Menu dots on the right to not be there, also the superfluous gear still further on the right I want gone, thanks.

Hello dear volunteers (followers),

After Firefox Update to 100.0, the Theme that I created (JOHN - Light Grey) stopped working properly. More Specific all drop-down and pull-down menus have been transformed to a "white" background color, overcoming the initial created one, which was "dark gray".

So I tried to revise (update) my "Theme". But this became impossible.

In Developer Hub, in Theme Generator there was a (pink) frame warning "the following manifest properties that your most recent version upload used in it's manifest are unsupported in this wizard and will be ignored: properties popup popup_text tab_loading So I couldn't edit the theme and even more I can't finish and save any changes. Well, Is there any skilled user to give me a hand ? I would appreciate too much any piece of advice ...

Herewith I attache relevant screenshots.

Thank you in advanced

JOHN HATZITOLIOS'

I would like to stop the default behavior of firefox displaying in the tab that contains my GMail how many unread GMail messages there are -- in other words to delete "(9)" from the attached photo and never have the count displayed -- if it could instead simply say "Inbox - xxx@gmail.com"

Hi,

is there a config option to prevent the showing of user/pw proposals when opening a website for which user account data is saved? When i'm logging into a website with already saved user data, i get account proposals (as ff saves the data "per domain", say if you have 3 accounts to one website, e.g. a test user, an administrator and a cms administrator, they are all presented where needed content may be...) see pict. I would like to opt out this behavior, as i have more than one website with 2 or more accounts.

-- cu

jth

I had jira as my default search engine (https://jira.<mydomain>.com). This continues to work on my existing profile. But i am unable to add it on a new profile, I get an error "Firefox could not install the search engine from: https://jira.<mydomain>.com/osd.jsp"

So, i tried copying the existing profile folder and using that folder for the new profile, but firefox removes the jira search engine and gives me a warning saying that the default search engine was changed to Google (screenshot attached)

Is there a way to get this added via a hack of some kind? I wanted separate profiles so that I keep my project profiles separated - bookmarks, cookies, scripts etc.,

My CSS has always been directed to two effects:

- tabs on bottom - general transparency of the bars

The latest update luckily spared the former, but not the latter! Anyway, this time I haven't been able to solve it on my own, unfortunately...

❦

My current userChrome is:

https://pastebin.com/96BJRyUt

And my "special" about:config settings, which I've customized over the years to set everything back to how it looked before the progressive updates, are:

accessibility.typeaheadfind.manual - FALSE

toolkit.legacyUserProfileCustomizations.stylesheets - TRUE

print.save_print_settings - FALSE

browser.download.autohideButton - FALSE

browser.proton.contextmenus.enabled - FALSE

browser.proton.enabled - FALSE

extensions.pocket.enabled - FALSE

layout.css.prefers-color-scheme.content-override - 1

browser.theme.content-theme - 1

browser.theme.toolbar-theme - 1

browser.download.improvements_to_download_panel - FALSE

browser.download.alwaysOpenPanel - FALSE

❦

Can anyone please suggest a solution? Thanks for your attention!

I was using Ctrl+K on some websites to do things like site-specific search, task bars, and so forth, but recently Firefox started capturing it for focusing on the search/address bar (https://support.mozilla.org/en-US/kb/keyboard-shortcuts-perform-firefox-tasks-quickly#w_search).

Is there a way to unbind `Ctrl+K` in Firefox?

Hi,

Since upgrading to FF100, almost all of the 'select' boxes on my webpages have white text on a white (or very light) background, and are only visible when hovered over, see attached screenshot.

How can I rectify this please?

Hi folks, I had a problem with this back in June 2021 when my previously black background to the menu bar (bookmarks etc) changed to a washed out grey. Chris Ilias and dbben both replied, and Chris sent me a video guide on how to install Photon Colours, which fixed the problem, thanks. However, today the same problem has re-occurred - ie grey background. Unfortunately, when I checked in the Themes menu I found that Photon Colours is no longer there. Grateful if you could tell me if there is a new fix for this so that I can re-instigate the black background to the toolbar. Many thanks Chris

I always use the current Firefox on two Macintosh browsers running OS 10.14.6.

Recently (in only one of the computers), if I download a file, a pane containing recent downloads opens in the upper left-hand quadrant. This is distinct from the downloads portion of the "Library" area, and gets in the way of my ability to use Firefox efficiently.

I can't seem to find a way to keep this pane from repeatedly opening up as I download things. Can anyone help?

The mute icon only shows on hover and takes up 50% of the tab size so I'm constantly accidentally muting tabs without realizing it and silencing video calls and the like. The top Google result for this issue -- rightfully yelled in all caps because this is an absolutely horrid UX -- says to set browser.tabs.showAudioPlayingIcon to false, but that does absolutely nothing in FF 100.0

So, for a few months now, the preview panel in Firefox has been popping up with every successful download of a file from online. Its a bit inconvenient because anytime it pops up, it basically tabs me off a page and interrupts my writing or the like. This wasn't an issue last year when after successful downloads, the downloads icon in the toolbar just lights up blue to signify a successful download. The preview panel popping up every time Firefox successfully downloads something (due to reasons, I download files in bulk from multiple sources) is incredibly irritating. The problem goes away when I just remove the download icon/panel from the toolbar entirely. I just wanna know WHY this bizarre phenomenon happens.