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How to use the OpenXR API implementation?

I got hello_xr to run but how does one view WebXR spaces by using the monado service for Firefox? I can still develop for captured mouse mode or use the WebXR API Emulato… (閱讀更多)

I got hello_xr to run but how does one view WebXR spaces by using the monado service for Firefox? I can still develop for captured mouse mode or use the WebXR API Emulator add-on but I still have not found documentation about how to get Firefox to talk to the HMD or its tracking system using monado-service. Thank you in advance.

https://github.com/KhronosGroup/OpenXR-SDK-Source https://gitlab.freedesktop.org/monado/monado

JP 於 11 小時前 詢問

Firefox 90.0 no spund problem with Firejail

Hi i sandboxec firefox process, but i lose sound capabilities... This is the cmd line messages: (firefox:10): LIBDBUSMENU-GLIB-WARNING **: 08:49:34.055: Unable to get ses… (閱讀更多)

Hi i sandboxec firefox process, but i lose sound capabilities... This is the cmd line messages:

(firefox:10): LIBDBUSMENU-GLIB-WARNING **: 08:49:34.055: Unable to get session bus: Could not connect: Permission denied [Child 52, MediaDecoderStateMachine #1] WARNING: 7f7766fe13c0 OpenCubeb() failed to init cubeb: file /build/firefox-1MxnM8/firefox-90.0+build1/dom/media/AudioStream.cpp:324 [Child 52, MediaDecoderStateMachine #1] WARNING: Decoder=7f775c0f0c00 [OnMediaSinkAudioError]: file /build/firefox-1MxnM8/firefox-90.0+build1/dom/media/MediaDecoderStateMachine.cpp:3941

what is the workaround to fix sound?

bluestorm1724 於 1 天前 詢問

Fresh install Firefox always connecting bc.googleusercontent.com

Hello. 90.0.2 (64-bit) on Ubuntu 20.04. I noticed a lot of activity from my desktop computer to various ip's at bc.googleusercontent.com whenever I start, visit sites, or… (閱讀更多)

Hello.

90.0.2 (64-bit) on Ubuntu 20.04.

I noticed a lot of activity from my desktop computer to various ip's at bc.googleusercontent.com whenever I start, visit sites, or shut down firefox. I know this because I'm watching the tcp stream with tcpdump | grep 'googleusercontent'

This ONLY happens in Firefox not chrome or other browsers. Seeing this is a fresh install with no addons, tweaks, etc. I'd like to know WHY a fresh install of Firefox phones home to some googleusercontent user. See below snippet of logs:

11:33:42.093364 IP desktop-pc.57790 > xxx.xxx.xxx.xx.bc.googleusercontent.com.https: Flags [P.], seq 471329027:471329073, ack 2729502542, win 501, options [nop,nop,TS val 1305694051 ecr 3857902929], length 46 11:33:42.107201 IP xxx.xxx.xxx.xx.bc.googleusercontent.com.https > desktop-pc.57790: Flags [P.], seq 1:47, ack 46, win 269, options [nop,nop,TS val 3857961260 ecr 1305694051], length 46 11:33:42.107250 IP desktop-pc.57790 > xxx.xxx.xxx.xx.bc.googleusercontent.com.https: Flags [.], ack 47, win 501, options [nop,nop,TS val 1305694065 ecr 3857961260], length 0 11:33:52.560740 IP desktop-pc.57790 > xxx.xxx.xxx.xx.bc.googleusercontent.com.https: Flags [P.], seq 46:92, ack 47, win 501, options [nop,nop,TS val 1305704519 ecr 3857961260], length 46 11:33:52.561589 IP desktop-pc.57790 > xxx.xxx.xxx.xx.bc.googleusercontent.com.https: Flags [P.], seq 92:123, ack 47, win 501, options [nop,nop,TS val 1305704519 ecr 3857961260], length 31 11:33:52.561604 IP desktop-pc.57790 > xxx.xxx.xxx.xx.bc.googleusercontent.com.https: Flags [F.], seq 123, ack 47, win 501, options [nop,nop,TS val 1305704519 ecr 3857961260], length 0 11:33:52.610772 IP desktop-pc.57790 > xxx.xxx.xxx.xx.bc.googleusercontent.com.https: Flags [F.], seq 123, ack 47, win 501, options [nop,nop,TS val 1305704569 ecr 3857961260], length 0 11:33:52.627368 IP xxx.xxx.xxx.xx.bc.googleusercontent.com.https > desktop-pc.57790: Flags [.], ack 123, win 269, options [nop,nop,TS val 3857971780 ecr 1305704519], length 0 11:33:52.627377 IP xxx.xxx.xxx.xx.bc.googleusercontent.com.https > desktop-pc.57790: Flags [F.], seq 47, ack 123, win 269, options [nop,nop,TS val 3857971780 ecr 1305704519], length 0 11:33:52.627382 IP desktop-pc.57790 > xxx.xxx.xxx.xx.bc.googleusercontent.com.https: Flags [.], ack 48, win 501, options [nop,nop,TS val 1305704585 ecr 3857971780], length 0 11:33:52.627383 IP xxx.xxx.xxx.xx.bc.googleusercontent.com.https > desktop-pc.57790: Flags [.], ack 124, win 269, options [nop,nop,TS val 3857971780 ecr 1305704569], length 0 11:34:03.842933 IP desktop-pc.51722 > xvx.xxv.xvx.xx.bc.googleusercontent.com.http: Flags [S], seq 996339558, win 64240, options [mss 1460,sackOK,TS val 955624625 ecr 0,nop,wscale 7], length 0 11:34:03.858960 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.http > desktop-pc.51722: Flags [S.], seq 925690353, ack 996339559, win 65535, options [mss 1430,sackOK,TS val 2064824943 ecr 955624625,nop,wscale 8], length 0 11:34:03.858998 IP desktop-pc.51722 > xvx.xxv.xvx.xx.bc.googleusercontent.com.http: Flags [.], ack 1, win 502, options [nop,nop,TS val 955624641 ecr 2064824943], length 0 11:34:03.859153 IP desktop-pc.51722 > xvx.xxv.xvx.xx.bc.googleusercontent.com.http: Flags [P.], seq 1:292, ack 1, win 502, options [nop,nop,TS val 955624641 ecr 2064824943], length 291: HTTP: GET /canonical.html HTTP/1.1 11:34:03.875183 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.http > desktop-pc.51722: Flags [.], ack 292, win 261, options [nop,nop,TS val 2064824959 ecr 955624641], length 0 11:34:03.875990 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.http > desktop-pc.51722: Flags [P.], seq 1:303, ack 292, win 261, options [nop,nop,TS val 2064824960 ecr 955624641], length 302: HTTP: HTTP/1.1 200 OK 11:34:03.876002 IP desktop-pc.51722 > xvx.xxv.xvx.xx.bc.googleusercontent.com.http: Flags [.], ack 303, win 501, options [nop,nop,TS val 955624658 ecr 2064824960], length 0 11:34:03.883688 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [S], seq 768896638, win 64240, options [mss 1460,sackOK,TS val 1626218123 ecr 0,nop,wscale 7], length 0 11:34:03.905544 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [S.], seq 1394470845, ack 768896639, win 65535, options [mss 1430,sackOK,TS val 1204742904 ecr 1626218123,nop,wscale 8], length 0 11:34:03.905578 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [.], ack 1, win 502, options [nop,nop,TS val 1626218145 ecr 1204742904], length 0 11:34:03.907941 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [P.], seq 1:518, ack 1, win 502, options [nop,nop,TS val 1626218148 ecr 1204742904], length 517 11:34:03.912857 IP desktop-pc.51726 > xvx.xxv.xvx.xx.bc.googleusercontent.com.http: Flags [S], seq 2152459553, win 64240, options [mss 1460,sackOK,TS val 955624695 ecr 0,nop,wscale 7], length 0 11:34:03.924152 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.http > desktop-pc.51726: Flags [S.], seq 590793181, ack 2152459554, win 65535, options [mss 1430,sackOK,TS val 3149516165 ecr 955624695,nop,wscale 8], length 0 11:34:03.924192 IP desktop-pc.51726 > xvx.xxv.xvx.xx.bc.googleusercontent.com.http: Flags [.], ack 1, win 502, options [nop,nop,TS val 955624706 ecr 3149516165], length 0 11:34:03.924277 IP desktop-pc.51726 > xvx.xxv.xvx.xx.bc.googleusercontent.com.http: Flags [P.], seq 1:294, ack 1, win 502, options [nop,nop,TS val 955624706 ecr 3149516165], length 293: HTTP: GET /success.txt?ipv4 HTTP/1.1 11:34:03.934710 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [.], ack 518, win 261, options [nop,nop,TS val 1204742936 ecr 1626218148], length 0 11:34:03.936093 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [.], seq 1:2837, ack 518, win 261, options [nop,nop,TS val 1204742937 ecr 1626218148], length 2836 11:34:03.936123 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [.], ack 2837, win 492, options [nop,nop,TS val 1626218176 ecr 1204742937], length 0 11:34:03.936710 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [P.], seq 2837:4575, ack 518, win 261, options [nop,nop,TS val 1204742937 ecr 1626218148], length 1738 11:34:03.936731 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [.], ack 4575, win 497, options [nop,nop,TS val 1626218176 ecr 1204742937], length 0 11:34:03.944581 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.http > desktop-pc.51726: Flags [.], ack 294, win 261, options [nop,nop,TS val 3149516186 ecr 955624706], length 0 11:34:03.944596 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.http > desktop-pc.51726: Flags [.], ack 294, win 261, options [nop,nop,TS val 3149516186 ecr 955624706], length 0 11:34:03.945221 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.http > desktop-pc.51726: Flags [P.], seq 1:221, ack 294, win 261, options [nop,nop,TS val 3149516186 ecr 955624706], length 220: HTTP: HTTP/1.1 200 OK 11:34:03.945232 IP desktop-pc.51726 > xvx.xxv.xvx.xx.bc.googleusercontent.com.http: Flags [.], ack 221, win 501, options [nop,nop,TS val 955624727 ecr 3149516186], length 0 11:34:03.980463 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [P.], seq 518:582, ack 4575, win 501, options [nop,nop,TS val 1626218220 ecr 1204742937], length 64 11:34:03.980767 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [P.], seq 582:752, ack 4575, win 501, options [nop,nop,TS val 1626218221 ecr 1204742937], length 170 11:34:03.980898 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [P.], seq 752:984, ack 4575, win 501, options [nop,nop,TS val 1626218221 ecr 1204742937], length 232 11:34:04.000850 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [P.], seq 4575:5155, ack 752, win 265, options [nop,nop,TS val 1204743002 ecr 1626218220], length 580 11:34:04.000894 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [.], ack 5155, win 501, options [nop,nop,TS val 1626218241 ecr 1204743002], length 0 11:34:04.000897 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [P.], seq 5155:5186, ack 752, win 265, options [nop,nop,TS val 1204743002 ecr 1626218220], length 31 11:34:04.000902 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [.], ack 5186, win 501, options [nop,nop,TS val 1626218241 ecr 1204743002], length 0 11:34:04.001167 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [P.], seq 984:1015, ack 5186, win 501, options [nop,nop,TS val 1626218241 ecr 1204743002], length 31 11:34:04.020369 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [.], ack 984, win 269, options [nop,nop,TS val 1204743021 ecr 1626218221], length 0 11:34:04.026854 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [.], ack 1015, win 269, options [nop,nop,TS val 1204743028 ecr 1626218241], length 0 11:34:04.085712 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [P.], seq 5186:5476, ack 1015, win 269, options [nop,nop,TS val 1204743086 ecr 1626218241], length 290 11:34:04.085735 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [.], ack 5476, win 501, options [nop,nop,TS val 1626218325 ecr 1204743086], length 0 11:34:04.085740 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [P.], seq 5476:6347, ack 1015, win 269, options [nop,nop,TS val 1204743087 ecr 1626218241], length 871 11:34:04.085745 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [.], ack 6347, win 499, options [nop,nop,TS val 1626218326 ecr 1204743087], length 0 11:34:04.085746 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [P.], seq 6347:6493, ack 1015, win 269, options [nop,nop,TS val 1204743087 ecr 1626218241], length 146 11:34:04.085749 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [.], ack 6493, win 498, options [nop,nop,TS val 1626218326 ecr 1204743087], length 0 11:34:04.085750 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [P.], seq 6493:6532, ack 1015, win 269, options [nop,nop,TS val 1204743087 ecr 1626218241], length 39 11:34:04.085753 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [.], ack 6532, win 498, options [nop,nop,TS val 1626218326 ecr 1204743087], length 0 11:34:04.085923 IP desktop-pc.58270 > xvx.xxv.xvx.xx.bc.googleusercontent.com.https: Flags [P.], seq 1015:1054, ack 6532, win 501, options [nop,nop,TS val 1626218326 ecr 1204743087], length 39 11:34:04.110790 IP xvx.xxv.xvx.xx.bc.googleusercontent.com.https > desktop-pc.58270: Flags [.], ack 1054, win 269, options [nop,nop,TS val 1204743112 ecr 1626218326], length 0

jeffschips 於 3 天前 詢問

jeffschips 最近回覆 於 3 天前

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… (閱讀更多)

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.

sawbona1 於 4 天前 詢問

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… (閱讀更多)

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.

mdiehl 於 5 天前 詢問

mdiehl 最近回覆 於 4 天前

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… (閱讀更多)

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.

cocoonkid 於 4 天前 詢問

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… (閱讀更多)

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.

shinyblue 於 4 天前 詢問

shinyblue 最近回覆 於 4 天前

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 … (閱讀更多)

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.  :(

Fluffy the cat 於 5 天前 詢問

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… (閱讀更多)

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?

24michaelpartridge 於 1 個月前 詢問

24michaelpartridge 最近回覆 於 6 天前

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… (閱讀更多)

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)

stewart.t 於 1 個月前 詢問

stewart.t 最近回覆 於 6 天前

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 … (閱讀更多)

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.

Lithox2g 於 6 天前 詢問