Firefox Support Forum

I use Firefox on Raspberry pi os. I have a lot of help files saved in mht format. How can I open these files in Firefox? Chrome supports such files without additional configuration, but I would not like to use this browser on Raspbian, since it consumes much more resources than Firefox. It is undesirable to use a different format.

I can't import Safari bookmarks into Firefox. I follow instructions and select Safari. When I click "open," it does nothing. I'm stuck. Please help because I would like Firefox to be my default browser.

How do I recover the websites that I have been on and emails I get and emails I've sent to people If I delete my history? Is there any products I can buy that saves this information or maybe Firefox does it but a person has to ask them to restore/recover this information?

Locking this thread, please continue here: [/questions/1438460]
Jag har inget ljud när jag surfar med Firefox. Google Chrome har jag ljud och alla övriga användningar på datorn.

Locking this thread, please continue here: [/questions/1438481]
Tell me how to change my password so that the next time I try to access email it will work.

For example, firefox is open in the background and when I click on a url from discord, it opens the link in firefox but does not bring the page to me, I need to minimize the discord.

I can't figure out how to understand Developer Tools - Network Tab - Response Time for XHR API-calls.

As far as I can see, the column 'Response Time', measure the time in hours, minutes, seconds the user has spend on this website, instead of measuring the time it took for the XHR call to return to the browser.

I'm a professional web-developer - being comfortable with using and understanding F12-Developer tools across browsers.

Not sure which is the cause. On multiple laptops and desktops after last Windows 11 update and then an immediate Firefox update, the software protection service of Windows 11 goes into high cpu mode consuming 40-50% of cpu when Firefox is opened. Running Firefox version 122.0 (64-bit) version. Tried in safe mode and still having issue. Just an FYI for developers to look into for next Firefox update.

After Firefox update I cant se my work computer via Chrome remote desktop When i Log in there´s onlya grey page and i cant see my desktop on my work computer This have been working for 4 years but not the last 2 months

Best regards Monika Edén

Hi, I have been quite satisfied with Firefox for a while, but these problems are ruining the experience for me. 1. The tabs keep refreshing when I switch apps or even when I stay on the browser, just by changing tabs and leaving it open within the session. I usually open a lot of tabs, and this has nothing to do with the inactive ones. 2. I used to be able to play YouTube videos in the background or with my screen off on the Firefox browser on my Android phone without problem. But now the audio keeps pausing and doesn't continue to load, even closes itself after a few seconds of loading. Nothing i've done, including downloading the video playback fix addon, clearing cache, restarting phone and turning off and on data saving mode/background data permission, has fixed this problem.

Locking this thread, please continue here: [/questions/1437760]
Recently upgraded to a new laptop, Thinkpad X1 Carbon 11th gen. Running a Wayland-based WM. OpenGL is working fine everywhere except Firefox. Works fine in Chrome, Blender, glxgears, Steam games. Firefox 121 gives the following error:

[GFX1-]: Failed to compile vertex shader: gpu_cache_update [ERROR webrender::device::gl] Failed to compile vertex shader: gpu_cache_update

Confirmed that MOZ_ENABLE_WAYLAND=1 is set.

❯ glxinfo -B name of display: :1 display: :1 screen: 0 direct rendering: Yes Extended renderer info (GLX_MESA_query_renderer):

   Vendor: Intel (0x8086)                                                                                                                                                                                                          
   Device: Mesa Intel(R) Graphics (RPL-U) (0xa7a1)                                                                                                                                                                                 
   Version: 23.1.9                                                                                                                                                                                                                 
   Accelerated: yes                                                                                                                                                                                                                
   Video memory: 31754MB                                                                                                                                                                                                           
   Unified memory: yes                                                                                                                                                                                                             
   Preferred profile: core (0x1)                                                                                                                                                                                                   
   Max core profile version: 4.6                                                                                                                                                                                                   
   Max compat profile version: 4.6                                                                                                                                                                                                 
   Max GLES1 profile version: 1.1                                                                                                                                                                                                  
   Max GLES[23] profile version: 3.2                                                                                                                                                                                               

OpenGL vendor string: Intel OpenGL renderer string: Mesa Intel(R) Graphics (RPL-U) OpenGL core profile version string: 4.6 (Core Profile) Mesa 23.1.9 OpenGL core profile shading language version string: 4.60 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile

OpenGL version string: 4.6 (Compatibility Profile) Mesa 23.1.9 OpenGL shading language version string: 4.60 OpenGL context flags: (none) OpenGL profile mask: compatibility profile

OpenGL ES profile version string: OpenGL ES 3.2 Mesa 23.1.9 OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20

❯ inxi -G Graphics: Device-1: Intel Raptor Lake-P [Iris Xe Graphics] driver: i915 v: kernel

          Device-2: Bison Integrated RGB Camera type: USB driver: uvcvideo                                                                                                                                                         
          Display: wayland server: X.Org 23.2.4 driver: loaded: i915 note: n/a (using device driver)                                                                                                                               
          resolution: 1599x999~90Hz                                                                                                                                                                                                
          OpenGL: renderer: Mesa Intel Graphics (RPL-U) v: 4.6 Mesa 23.1.9 

❯ uname -a Linux nflx-erahhal-x1c 6.6.12 #1-NixOS SMP PREEMPT_DYNAMIC Mon Jan 15 17:57:06 UTC 2024 x86_64 GNU/Linux

After Firefox updated new update I am unable to get Netflix as they say my computer is no longer supported and for me to download updated version which I did, but still unable to get Netflix

In sites such as Instagram and LinkedIn (these were the ones I noticed this happening), after I close an overlay containing a post and its comments by clicking outside of it, it starts selecting everything, as if I'm holding the mouse button. Clicking again stops selecting. And as fas as I know, this is only in Firefox (doesn't happen in Chrome nor Edge).

I've tried disabling all extensions, and it still happens.

I've also posted this as a reddit thread here, with a video attached showing the problem happening: https://www.reddit.com/r/firefox/comments/19d2fv6/in_firefox_everytime_i_close_an_overlay_it_starts/

My account is locked out and can only receive verification code on [edited]. You are asking for additional verification code by email but cannot receive it. Only my mobile is working.

When using the CPU, the browser runs at 144 fps, but if I switch to the GPU, it becomes 60 fps. I tried switching GPUs for firefox in the nvidia control panel and Windows graphics settings - nothing helped. Are there any solutions?