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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… (читать ещё)

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)

Задан stewart.t 1 месяц назад

Последний ответ от stewart.t 4 дня назад

excel online crashes

Hi, I use microsoft 365, from 1 week, When I start working on excel online, it crashes and I can't do anything even if Close and open up agian the file. I put firefox ba… (читать ещё)

Hi, I use microsoft 365, from 1 week, When I start working on excel online, it crashes and I can't do anything even if Close and open up agian the file. I put firefox back to the original, nothing happens I see this water droplet now, what is it?

When I use google chrome, it works fine

thanks for helping me

Задан frfa63 3 месяца назад

Последний ответ от frfa63 3 месяца назад

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… (читать ещё)

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?

Задан 24michaelpartridge 1 месяц назад

Последний ответ от 24michaelpartridge 4 дня назад

Firefox runs extremely slow and I cannot use it on FaceBook at all because of this.

For 3 days now, I have not been able to view or use anything in my Facebook account. The page would drop the internet because it was too slow. I have tried various thing… (читать ещё)

For 3 days now, I have not been able to view or use anything in my Facebook account. The page would drop the internet because it was too slow. I have tried various things from support and also received 1 from the community. it has not worked so I am going to switch to Microsoft Edge because I did not experience this problem with ME. I have used Firefox for years but the slowness is very annoying. I will try it again in the future. Thank you

Задан Rosekeller74 1 неделю назад

Последний ответ от Rosekeller74 6 дней назад

numpad misbehaves in Virtual machines in Firefox extended support release

Hello Firefox Community and suport team, Hope you all and your families are safe in these tough times. I'm using Firefox extended support release 78.12.0esr (https://www.… (читать ещё)

Hello Firefox Community and suport team,

Hope you all and your families are safe in these tough times.

I'm using Firefox extended support release 78.12.0esr (https://www.screencast.com/t/DfQBOa0GcDG), everything is working fine unless I use any virtual machine inside that, numpad starts misbehaving.

Whenever I type any number using number keys given below function keys, it works fine. But when I type any number from numpad situated at right side of full keyboard, it starts misbehaving. It types an alphabet with every keys. Video screenshot of the issue: https://www.screencast.com/t/ovucf32Tpz1d

Can anyone please check and help me to get rid of this issue?

Thanking You, Om

Om Ji Verma

Задан Om Ji Verma 6 дней назад

Firefox is wrong window-size when using dual monitors and inflicts on the second monitor. Even when fullscreen netflix etc.

Hi, my Firefox is wrong window-size when using dual monitors and inflicts on the second monitor. Even when fullscreen netflix etc. on the other monitor. This makes it so … (читать ещё)

Hi, my Firefox is wrong window-size when using dual monitors and inflicts on the second monitor. Even when fullscreen netflix etc. on the other monitor. This makes it so that there is a small (a few pixels) bar along the bottom of the monitor whilst i have FF max expanded. I have the second monitor stretched and placed "a top" on the other monitor if that matters. Only FIrefox has this issue when max stretched.

Задан jonas.bostrom 6 дней назад

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… (читать ещё)

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);

Задан 2snh2jhmcbg8v4b 6 дней назад

Последний ответ от 2snh2jhmcbg8v4b 6 дней назад

lengthy jc.aspx links never resolve

I get links in professional emails that Firefox never resolves. These come from several different professional organizations, so it is not just one domain. I copy and pas… (читать ещё)

I get links in professional emails that Firefox never resolves. These come from several different professional organizations, so it is not just one domain. I copy and paste into Chrome and am on the referred-to page in seconds. How can I fix this? I would prefer to not use Chrome at all. Here is an example:

emails.cmpa.org/jc.aspx?d=CWGMW4UCGAAEL7ZFLOOIMSBIQFKYGZOASFVMCF5Q4MWUUQCMVBUKP766XC5OPTVZON7UCDRMBXVUQQ3YA3ZBCWFGQFGV2IQDCZ7H6QIKFSSJXRX4KV5GAAMEYAGJIESE2GKOESIIEYPTKS436YW67GKULQVCUU6IKRPVG6IKQYCXPVTJV6PO47GCKGB2VIQKAZIWKAKXSYTKGUJ7VX3VK52CQJSEP34ZRWY67YWNGYECA7R6ZYRSHNY4NZBRRWZH24TV24TIKG44STKSPMYXS4DCCSIO7JSD2U2V7KKRHNFGQXXMETPXPMNXCKB57NOZ5X3D234PTI7TROV6JOUGWBYP3X75SJAUG2V6RTRJJR5XUVUZBALQCWUWT4RRXVALF3N2XB5ZIIO2UXRB7D5QO%3D%3D%3D

Thanks!

Firefox 89.0.2 for Mac iMac running OSX 10.13.6 TunnelBear (turned off for this test example)

Задан orandako 5 дней назад

Video Playback loses sound youtube+floatplane

I have been unable to watch youtube videos in Firefox for a few days now. They simply stop after irregular intervalls and if I resume playback manually the video lacks an… (читать ещё)

I have been unable to watch youtube videos in Firefox for a few days now. They simply stop after irregular intervalls and if I resume playback manually the video lacks any kind of sound I've noticed the same problem on Floatplane today. Here's what I tried to resolve the issue.

1. Launch Firefox without any Addons. 2. Disable hardware acceleration. 3 Reinstall Firefox and delete all profiles except for the latest one using the profile manager. 4. Installed the latested Nightly Build of Firefox.

Nothing helped. I've switched to annother browser for the time being. I hope this issue can be resolved

Задан herbert.villefort 5 дней назад

Extreme Slowness

Filling MonkeySurvey forms or any large form in Firefox(browser is updated, version 90.0(64-bit)) is extremely slow and frustrating. Words appear in the field 2-3 sec la… (читать ещё)

Filling MonkeySurvey forms or any large form in Firefox(browser is updated, version 90.0(64-bit)) is extremely slow and frustrating. Words appear in the field 2-3 sec later after typing.

Задан rahul99kaurav 1 неделю назад

Последний ответ от rahul99kaurav 5 дней назад

Firefox got uninstalled during a Thunderbird update by Mozilla Maintenance Service

Hello, Thunderbird got updated to 78.12.0 by Mozilla Maintenance Service this morning and I believe Firefox got uninstalled by accident during the process. The reason I t… (читать ещё)

Hello,

Thunderbird got updated to 78.12.0 by Mozilla Maintenance Service this morning and I believe Firefox got uninstalled by accident during the process.

The reason I think it got deleted by MMS is because in `C:\Program Files\Mozilla Firefox` I could see a single file named `tobedeleted` and when I read the log located at `C:\Program Files (x86)\Mozilla Maintenance Service\UpdateLogs`, the last two lines were : NS_main: unable to remove directory: tobedeleted, err: 41 NS_main: directory will be removed on OS reboot: tobedeleted

Luckily my `%APPDATA%\Mozilla\Firefox\Profiles` were not affected by this issue and I managed to recover my data by reinstalling Firefox.

Best regards,

Tolga Taluy

Задан tolga.taluy 5 дней назад

When Firefox is full screen a gray bar appears on the bottom of other monitors

I have a 3 monitor set up with one below the other two. I auto-hide the task bar in WIN10. When Firefox is full screen on the bottom monitor a small gray bar shows up on … (читать ещё)

I have a 3 monitor set up with one below the other two. I auto-hide the task bar in WIN10. When Firefox is full screen on the bottom monitor a small gray bar shows up on the bottom of the two monitors above.

When changing the display and stacking all three windows whichever window is above the full screen will have the same gray bar.

Задан mike.byars.jr 4 дня назад

Error "415 Unsupported Media Type"

Login mail-account failed. Error: "Oops! An Error Occurred The server returned a "415 Unsupported Media Type". Something is broken. Please let us know what you were doing… (читать ещё)

Login mail-account failed. Error:

"Oops! An Error Occurred The server returned a "415 Unsupported Media Type".

Something is broken. Please let us know what you were doing when this error occurred. We will fix it as soon as possible. Sorry for any inconvenience caused."

What does it mean?

Задан edoplane 4 дня назад

Video calls don't work on Firefox

Video calls do not work on Firefox. I tried on Facebook, Messenger and Google Meet - nothing works. On FB and Messenger it ends up with a black screen and "call failed" m… (читать ещё)

Video calls do not work on Firefox. I tried on Facebook, Messenger and Google Meet - nothing works. On FB and Messenger it ends up with a black screen and "call failed" message. On Google meet I can connect to a call, but I cannot see or hear anybody and nobody can see or hear me. I tried Safe Mode and resetting Firefox - no results. On Chrome everything works. This issue was with Firefox for a long time, but since we conduct more of our life online in the recent year, it became really frustrating. Any fix for that?

I am on Mac OS High Sierra

Задан Danas 4 дня назад

Printing Emoji

Hi All, Running latest 9.0.1 for Mac OS. Suddenly cannot print Apple Emoji. We can see them but they will not print out on any of our printers. Every other program we've … (читать ещё)

Hi All,

Running latest 9.0.1 for Mac OS.

Suddenly cannot print Apple Emoji. We can see them but they will not print out on any of our printers.

Every other program we've tested prints them just fine, so confident this is a Firefox issue.

I have refreshed Firefox but this did not help. Tried System Print & Firefox Print modes

Any advice would be greatly appreciated.

TIA

Задан scott135 3 дня назад

Последний ответ от scott135 3 дня назад

Math symbols show up as game controller buttons

Math symbols like "×" and "÷" show up as a game controller buttons. This shows up on for example Wikipedia pages and the DuckDuckGo calculator but not everywhere, and onl… (читать ещё)

Math symbols like "×" and "÷" show up as a game controller buttons. This shows up on for example Wikipedia pages and the DuckDuckGo calculator but not everywhere, and only in the browser as well. This has been happening since the 89 update. I'm guessing this has to do with fonts, but I have no idea what could be causing this or where these symbols are even from or being used for. I have a feeling it's some sort of easter egg but it's getting annoying. I've attached two images of how the symbols show up in my browser.

Задан Robin 3 дня назад

Facebook Creator Studio, Instagram, posting issue

Facebook creator studio turns white when I try to create a post in Instagram on Firefox. I have done everything under the moon to see if I can get it working and it does … (читать ещё)

Facebook creator studio turns white when I try to create a post in Instagram on Firefox. I have done everything under the moon to see if I can get it working and it does not. I double check Facebook creator studio works fine in other browsers.

Задан brooke.bevan 3 дня назад