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Firefox will not use KDE dialogs and system applications and instead only uses GTK applications

I am running RHEL 7 and KDE4 with Firefox Nightly. Firefox will not use KDE/Qt dialog boxes or system applications. For example: when showing the downloaded file list (Ct… (xem thêm)

I am running RHEL 7 and KDE4 with Firefox Nightly.

Firefox will not use KDE/Qt dialog boxes or system applications. For example: when showing the downloaded file list (Ctrl + Shift + y) and clicking the folder icon to show the file's location, firefox will freeze for several seconds before opening a window in Nautilus.

I have found discussions of this problem that span seemingly a decade without a simple step-by-step guide or an updated solution. Answers range from: editing =mimeinfo.cache= file for the =inode.directory= line, editing items in =defaults.list= file; setting the =GTK_USE_PORTAL=1= variable (somewhere) and then changing various =about:config= settings.

It's just confusing and exhausting tracking this down. Is it possible to get firefox to play nicely with KDE? Nothing that I have tried so far seems to have worked, but I'm honestly not sure where this setting would live, or magic bash incantation I need to run.

I know this seems minor, but having just switched back over to firefox to chrome, it seems very jarring seeing the GTK dialogs that do not play nicely with the rest of my desktop/workflow (i.e., I do not want to start a Gnome vs KDE flamewar, but rather: I'm used to dolphin and how it works and make heavy use of the embedded terminal within dolphin windows or drag&drop files into the Qt open dialog box which "drops" as a file path ... I have no idea what happens if I drag something into the GTK open dialog box)

Đã được hỏi bởi stewart.t 1 tháng trước

Trả lời lần cuối bởi stewart.t 3 ngày trước

How to enable add-ons in Firefox and mozilla pages

In Firefox settings, Firefox new tab, and in these mozilla forums, my add-ons are disabled. Specifically Vimium, and I get this message when hovering over the Vimium icon… (xem thêm)

In Firefox settings, Firefox new tab, and in these mozilla forums, my add-ons are disabled. Specifically Vimium, and I get this message when hovering over the Vimium icon: "Vimium is not running on this page.

Your browser does not run web extensions like Vimium on certain pages, usually for security reasons.

Unless your browser's developers change their policy, then unfortunately it is not possible to make Vimium (or any other web extension, for that matter) work on this page."

How can I enable this, and possibly all normally active add-ons in these pages?

Đã được hỏi bởi 24michaelpartridge 1 tháng trước

Trả lời lần cuối bởi 24michaelpartridge 3 ngày trước

Firefox UI font messed up on Ubuntu. How to reset?

Hi, I'm using Firefox 90 browser on Ubuntu 21.04. Somehow the UI font for my profile changed from the default and I can't find any way to reset it (see bad_ui_font.png) M… (xem thêm)

Hi, I'm using Firefox 90 browser on Ubuntu 21.04. Somehow the UI font for my profile changed from the default and I can't find any way to reset it (see bad_ui_font.png) My tabs, menus and preferences all got set to some fixed-width font, and I can find anywhere in the preferences or about:config, or in my profile folder where I can change it back. If I create a new profile, then the UI font is fine (see good_ui_font.png). But as soon as I login to my firefox account and sync, then the new profile gets the bad UI font. I don't want to have to recreate my profile from scratch and lose all my settings just to correct the UI font. But this is very annoying. How can I restore the default UI font?

Thanks.

Đã được hỏi bởi postingsforum 6 ngày trước

My wirless printer will not conect to my computer

I have a HP office jet 6500 printer. It has been working fine from my Ubuntu Computer using Firefox . Since downloading the latest version of Firefox I cannot connect to … (xem thêm)

I have a HP office jet 6500 printer. It has been working fine from my Ubuntu Computer using Firefox . Since downloading the latest version of Firefox I cannot connect to the printer and there for cannot print or scan.

The printer is still working normally from a second computer using Windows10.

I have tried re installing the printer but that has made no difference.

I am wondering if the problem could be caused by the Firefox fire wall. Help please. Please note I don't even know enough to be dangerous so any help will need to be extremely basic. I know my name everything else will need to be explained step by step,

Thanks

John

Đã được hỏi bởi JPB54 5 ngày trước

compress algorithm

please advise which compression algorithm is used when saving browser console command history in the ~/.mozilla/firefox/xxx.default-release/storage/permanent/indexeddb+++… (xem thêm)

please advise which compression algorithm is used when saving browser console command history in the ~/.mozilla/firefox/xxx.default-release/storage/permanent/indexeddb+++fx-devtools/idb/xxx.sqlite ?

Đã được hỏi bởi dmitriy11993 5 ngày trước

Trả lời lần cuối bởi dmitriy11993 5 ngày trước

Disable Popup Auto-Hide not working on Firefox 90.0 64 bit under Ubuntu 20.04

I am unable to find the menu option under "Web Developer Tools" -> "..." drop down menu as described at the below page. https://extensionworkshop.com/documentation/dev… (xem thêm)

I am unable to find the menu option under "Web Developer Tools" -> "..." drop down menu as described at the below page.

https://extensionworkshop.com/documentation/develop/debugging/#debugging-popups

Also manually changing the "about:config" properties related to "devtools.popup.disable_autohide" and "ui.popup.disable_autohide" appear to have no effect at stopping html popups from being hidden when selecting the web developer tools window.

Is anyone else able to make this work?

I found the following curious commit which makes it sound like it may have been disabled on purpose, but I'm uncertain.

https://git.progress-linux.org/packages/engywuck/firefox-esr/commit/browser/app?h=debian&id=a7c8db0d7d4a7493e340a0cd3a41da435ef45823

"author Daniel Baumann <daniel.baumann@progress-linux.org> 2021-03-11 04:07:20 +0000 committer Daniel Baumann <daniel.baumann@progress-linux.org> 2021-03-11 04:07:20 +0000 commit a7c8db0d7d4a7493e340a0cd3a41da435ef45823 (patch) tree c3d79096d0a92925e4d9a7878128ad775c4086b5 /browser/app"

+// Disable autohide for DevTools popups and tooltips. +// This is currently not exposed by any UI to avoid making +// about:devtools-toolbox tabs unusable by mistake. +pref("devtools.popup.disable_autohide", false);

Đã được hỏi bởi 2snh2jhmcbg8v4b 4 ngày trước

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Can't pin "Nightly" to Ubuntu taskbar. Can only load from "MOZ" command! Help!

My install of Firefox was somehow corrupted. I was instructed by FF tech support to download the latest "Nightly" build, extract it to my "Downloads" folder, and launch i… (xem thêm)

My install of Firefox was somehow corrupted. I was instructed by FF tech support to download the latest "Nightly" build, extract it to my "Downloads" folder, and launch it using the following command:

MOZ_ACCELERATED=0 MOZ_WEBRENDER=0 ~/Downloads/firefox/firefox

This opens a working install of "Nightly" (with purple & blue firefox icon), but as soon as I close it, the icon goes away. The program is not recognized as "installed" so it does not appear in a search for installed apps. And if I right-click on its icon while running, "Pin to taskbar" is not an option.

"Nighly" is working (I'm using it to type this) and I even have it Synced to my account, but the ONLY way to launch it is via the Terminal CLI. :(

My broken copy of "Firefox" is still listed as installed, but is unusable.

HELP! TIA

Đã được hỏi bởi Mugsy 1 tuần trước

Trả lời lần cuối bởi Mugsy 4 ngày trước

Cut and paste no longer works with Google Translate on linux

This problem has been around since the latest version of the old version, and has carried across into the new version. Ctrl+A, Ctrl+C and Ctrl+V no longer work with Goog… (xem thêm)

This problem has been around since the latest version of the old version, and has carried across into the new version. Ctrl+A, Ctrl+C and Ctrl+V no longer work with Google Translate on linux. I have tested in other browsers and it they all work fine. Firefox on Windows also works fine, this problem seems specific to linux.

When you press any of the Ctrl combinations it simply deselects everything and moves the cursor to the end of the text. Mouse works, but it's not practical if you are cutting and pasting all day long.

Site: https://translate.google.com Firefox version: 89.0.2 (64-bit) OS: Ubuntu 20.04

Google Translation is critical to my work so my current solution is I no longer use Firefox. I hope that someone knows of a quick fix, or if it's a bug it's easy to fix as I'd hate to permanently move away from Firefox for something like this.

Thanks!

Đã được hỏi bởi decaffeinated tea 1 tuần trước

Trả lời lần cuối bởi decaffeinated tea 4 ngày trước

I am not able to access the website which has embedded links.

I am not able to access the website which has embedded links. when i try to clear everything and selected never remember history. After that also i could not access the … (xem thêm)

I am not able to access the website which has embedded links.

when i try to clear everything and selected never remember history. After that also i could not access the trusted website. could you please explain what can i do for the below error ?

this is the error i am getting, Firefox Can’t Open This Page

To protect your security, login.microsoftonline.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window.

Learn more…

Report errors like this to help Mozilla identify and block malicious sites

Đã được hỏi bởi keerthihana7 4 ngày trước

How to set location of temporarily download files Firefox linux

Under Ubuntu. If an application is set to be the default file handler for a certain type of file, Firefox will allow you to open such a download directly in the applicati… (xem thêm)

Under Ubuntu. If an application is set to be the default file handler for a certain type of file, Firefox will allow you to open such a download directly in the application. To do this, it saves the file in a temporary location, and then hands over to the application. The problem is that the location firefox uses under Linux is /tmp and modern snap and flatpak desktop apps are not allowed to see /tmp.

For instance, a .deb file is an installable software package. Ubuntu naturally uses the Software app to handle .deb files. But Software is a sandboxed snap app, and it won't open files in /tmp

The workaround of saving files and opening them from the app works, but it defeats the purpose of having registered file handlers.

And I do not know how to get firefox to save temporary download files somewhere else. I can't find any relevant configuration option.

I tried editing the firefox launcher:

env TMPDIR=/home/tim/tmp_firefox firefox

but it still uses /tmp

Đã được hỏi bởi Tim Richardson 4 ngày trước

A tab randomly closes on startup

Hi, whenever I start Firefox up, one of the tabs randomly closes. This happens both with tabs from last session as well as newly opened bookmarks. Both on Windows 10 and … (xem thêm)

Hi, whenever I start Firefox up, one of the tabs randomly closes. This happens both with tabs from last session as well as newly opened bookmarks. Both on Windows 10 and Linux (MX Linux, Debian 9). Only one tab has to be "sacrificed" apparently, so I usually open the last bookmark twice.

What could be causing this? I attached what Extensions I'm currently using.

Đã được hỏi bởi Lithox2g 3 ngày trước

Can't update Firefox to the latest version on Ubuntu via apt

Hi. Previously I installed Firefox on Ubuntu with command `sudo apt install firefox`. I'm using Firefox 88.0 for Ubuntu. I want to update it to the latest version. When I… (xem thêm)

Hi. Previously I installed Firefox on Ubuntu with command `sudo apt install firefox`. I'm using Firefox 88.0 for Ubuntu. I want to update it to the latest version. When I try following commands: `sudo apt update` `sudo apt install firefox`

It says "firefox is already the newest version (88.0+build2-0ubuntu0.20.04.1)." But I know version 89 and 90 are released.

I attached "About Firefox" window. There is no update button.

Đã được hỏi bởi Ali Nazari 2 ngày trước

avoiding second window in linux version

especially on startup, i get two 'windows' open. that is, instances. it happens because sometimes i click on firefox and nothing happens. if i decide too soon that it … (xem thêm)

especially on startup, i get two 'windows' open. that is, instances. it happens because sometimes i click on firefox and nothing happens. if i decide too soon that it is not going to load, i click again and it then loads twice, and i get the nonsense about firefox already running. if this cannot be fixed, i would like to select allow only one instance to run as VLC offers.

I would like to be able to have two rows of tabs so things did not get so cluttered, but only if it is something like f8 to switch. since dos was squeezed out, nobody is using the f keys anyway.  :(

Đã được hỏi bởi Fluffy the cat 2 ngày trước

Google services not working sometimes

Hi! Some days ago I started experiencing problems to load Google service webpages. For example sometimes youtube tells that there is a connection problem, when loading gm… (xem thêm)

Hi! Some days ago I started experiencing problems to load Google service webpages. For example sometimes youtube tells that there is a connection problem, when loading gmail I get " has experienced a network protocol violation that cannot be repaired". When I use other browser I can access to that services with no problem. I am in linux, and I have tried disabling all the add-ons, starting in "safe-mode" and rebooting my computer. At the beginning everything works fine, but after some time starts failing. I have tried with different Firefox versions, and the problems persists.

Đã được hỏi bởi inaki6martinez 1 tuần trước

Trả lời lần cuối bởi inaki6martinez 1 ngày trước

Autofill prevents forms working - at all! Firefox Developer 91.0b5 (64-bit)

Since firefox updated this morning, I'm no longer able to log in to some sites using forms once auto fill is active. I've created a new blank profile to test, and it's th… (xem thêm)

Since firefox updated this morning, I'm no longer able to log in to some sites using forms once auto fill is active.

I've created a new blank profile to test, and it's the same behaviour.

1. start blank profile 2. visit https://bandcamp.com/login 3. enter a username and password (doesn't matter that it's not real) and hit Submit 4. tell Firefox to remember password. 5. clear the form and reload the login page. 6. try to allow firefox to auto fill the fields

There's a really weird mix of things that go on

- sometimes one of the fields is populated, more often they both go yellow, but blank. - double clicking in a field seems to momentarily reveal contents, but then it goes blank again. - typing in an apparently blank but yellow field seems to suddenly append characters to the auto-filled value.

Đã được hỏi bởi shinyblue 1 ngày trước

Trả lời lần cuối bởi shinyblue 1 ngày trước

Very different behaviour between chrome,brave & firefox,firefoxdevedition with javascript and button.

Hello, I found very different behaviour today between chrome,brave & firefox,firefoxdevedition with javascript and button. As visible on the screenshots the button is… (xem thêm)

Hello, I found very different behaviour today between chrome,brave & firefox,firefoxdevedition with javascript and button.

As visible on the screenshots the button is created with its attributes GET and target profile.html via jinja2 templating.

But in addition, via javascript, I added a function to post the selected tables to a route called SaveToDatabase.


In chrome the js part gets executed and profile.html is loaded, but in firefox based browsers ONLY the js POST is executed and nothing else happens.

What could the problem here be?


Best regards and thank you in advance.

Đã được hỏi bởi cocoonkid 1 ngày trước

Can't get policies.json working on Kubuntu 20.0.04

Hi all, I'm trying to automatically configure Firefox using the policies.json file, but I don't seem to be able to get it to work. I've created /usr/lib/firefox/distribut… (xem thêm)

Hi all,

I'm trying to automatically configure Firefox using the policies.json file, but I don't seem to be able to get it to work.

I've created /usr/lib/firefox/distribution/policies.json with this content: {

 "policies": {
   "Homepage": {
     "URL": "https://www.google.com/",
     "Locked": false,
     "StartPage": "homepage"
   }
 }

}

The file and directory permissions allow for read by everyone.

However, when I restart Firefox, I don't get google as my homepage.

What else can I check?

TIA,

Mike.

Đã được hỏi bởi mdiehl 2 ngày trước

Trả lời lần cuối bởi mdiehl 1 ngày trước

Toolbar folders -> drop down orientation problem -> screen limit not recognised

Hello: Quite a few iterations of Firefox ago (cannot recall which), the orientation of the drop down menu listing the bookmarks inside any folder in the toolbar was eithe… (xem thêm)

Hello:

Quite a few iterations of Firefox ago (cannot recall which), the orientation of the drop down menu listing the bookmarks inside any folder in the toolbar was either towards the 'left' or towards the 'right', depending of the amount of screen real estate available to the right side of the screen where it was opened.

If the listing could not be properly seen by opening the drop down menu towards the 'right', it would be opened towards the 'left'.

This worked perfectly well with my three screen setup, with Firefox in a window in the centre screen. ie: Firefox knew it was inside a three screen wide setup and in the centre screen, so it also "knew" that the right edge of the centre screen was the limit for available screen real estate.

At some time this stopped working in the described manner.

It seems that Firefox now ignores the right edge of the centre screen and as a result the drop down menu for any folder in the toolbar opens to the 'right' and invades the right screen. (see attached screen capture)

If Firefox is opened in a window inside the right screen, it proeprly recognises the right edge of the screen as the limit and acts accordingly.

This is quite a problem for me: I make intensive use of the toolbar with bookmarks inside folders and subfolders and this heavily affects my everyday work.

Is there a way to get back to how it used to be? ie: Firefox using the right edge of the screen it is opened in as the limit to open a drop down menu.

Thanks in advance,

S.

Đã được hỏi bởi sawbona1 1 ngày trước

Bookmarks window is not resizeable

Hi, This is from loooong time a very seriously problem of Firefox. When you are trying bookmarking link, the window doesn't give a possibility to resize. It is a very us… (xem thêm)

Hi, This is from loooong time a very seriously problem of Firefox. When you are trying bookmarking link, the window doesn't give a possibility to resize. It is a very useful. Can Firefox team sorting this malfunction, please?

My system Linux, Manjaro.


Thank you.

Đã được hỏi bởi Chris Fx Wolf 5 giờ trước