1376133 - Nightly doesn't display videos from Facebook on other pages

Status: RESOLVED DUPLICATE of bug 1265457

(Firefox :: Protections UI, defect)

Description

[2ljpswpih]

Attachment: bugnightly.png

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0
Build ID: 20170624030209

Steps to reproduce:

Go to http://wolnosc24.pl/2017/06/24/to-nagranie-poszlo-juz-w-swiat-kibice-jasno-dali-do-zrozumienia-co-sadza-o-tzw-uchodzcach-cala-polska-spiewa-z-nami-wideo/



Actual results:

In attachment you can see comparison between Chrome and Nightly - Facebook video is not displayed in Nightly

Comment 1

[YF (Yang)]

WFM in Mozilla/5.0 (Windows NT 10.0; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0 (20170624030209).

Comment 2

[2ljpswpih]

Somehow for me it doesn't.

Comment 3

[Carmen Fat [:cfat] - Ecosystem QA]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0
Build ID: 20170627113424

Hi and thanks for the report!

I tried to reproduce the issue you described in comment 0 but without success.
The videos from the link you provided are displayed on all Firefox channels (Nightly, Beta and release) using Windows 10 x64. 

Does this happen only on Nightly channel on your side? Release and Beta channels are displaying the videos properly? 
Also, can you please retest this using a new clean Firefox profile, maybe even safe mode, to eliminate custom settings as a possible cause (https://goo.gl/AR5o9d)?

Thanks!

Comment 4

[2ljpswpih]

On all releases in new profiles there was no problem. On old profile still no video visible. I have ublock origin and two others add-ons, but nothing changed when I disabled them.

Comment 5

[Anthony Jones (:ajones, :kentuckyfriedtakahe, :k17e)]

Take a look at about:support to see if there is any obvious profile cruft in the modified preferences list. Failing that attach about:support to the bug.

Comment 6

[2ljpswpih]

When I clicked Restart with Addons disabled and then Enter Safe Mode, video was displayed. When I restarted with add-ons enable and I disabled them one after another, video wasn't displayed every time.

This is about:support

Troubleshooting Information
This page contains technical information that might be useful when you're trying to solve a problem. If you are looking for answers to common questions about Nightly, check out our support web site.
Application Basics
Name 	Firefox
Version 	56.0a1
Build ID 	20170710030203
Update History 	
Update Channel 	nightly
User Agent 	Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0
OS 	Windows_NT 10.0
Profile Folder 	
Enabled Plugins 	about:plugins
Build Configuration 	about:buildconfig
Memory Use 	about:memory
Performance 	about:performance
Registered Service Workers 	about:serviceworkers
Multiprocess Windows 	1/1 (Enabled by user)
Stylo 	false (disabled by default)
Google Key 	Found
Mozilla Location Service Key 	Found
Safe Mode 	false
Profiles 	about:profiles
Crash Reports for the Last 3 Days
Report ID 	Submitted

All Crash Reports
Nightly Features
Name 	Version 	ID
Activity Stream	0.0.0	[e-mail]
Application Update Service Helper	2.0	[e-mail]
Click-to-Play staged rollout	1.2	[e-mail]
Firefox Screenshots	10.3.0	[e-mail]
FlyWeb	1.0.0	[e-mail]
Follow-on Search Telemetry	0.9.1	[e-mail]
Form Autofill	1.0	[e-mail]
Multi-process staged rollout	1.70	[e-mail]
Photon onboarding	0.1	[e-mail]
Pocket	1.0.5	[e-mail]
Presentation	1.0.0	[e-mail]
Shield Recipe Client	55	[e-mail]
Web Compat	1.1	[e-mail]
WebCompat Reporter	1.0.0	[e-mail]
Extensions
Name 	Version 	Enabled 	ID
Avast Online Security	12.0.222	true	[e-mail]
Enhancer for YouTube™	2.0.17	true	[e-mail]
uBlock Origin	1.13.4	true	[e-mail]
Avast SafePrice	12.0.222	false	[e-mail]
Graphics
Features
Compositing	Direct3D 11
Asynchronous Pan/Zoom	wheel input enabled; scrollbar drag enabled
WebGL 1 Driver WSI Info	EGL_VENDOR: Google Inc. (adapter LUID: 0000000000006b82)
EGL_VERSION: 1.4 (ANGLE 2.1.0.dec065540d5f)
EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture_nv12 EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource 
EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses 
WebGL 1 Driver Renderer	Google Inc. -- ANGLE (Intel(R) HD Graphics 5500 Direct3D11 vs_5_0 ps_5_0)
WebGL 1 Driver Version	OpenGL ES 2.0 (ANGLE 2.1.0.dec065540d5f)
WebGL 1 Driver Extensions	GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object 
WebGL 1 Extensions	ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_frag_depth EXT_shader_texture_lod EXT_texture_filter_anisotropic EXT_disjoint_timer_query MOZ_debug OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_s3tc WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context MOZ_WEBGL_lose_context MOZ_WEBGL_compressed_texture_s3tc MOZ_WEBGL_depth_texture
WebGL 2 Driver WSI Info	EGL_VENDOR: Google Inc. (adapter LUID: 0000000000006b82)
EGL_VERSION: 1.4 (ANGLE 2.1.0.dec065540d5f)
EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture_nv12 EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource 
EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses 
WebGL 2 Driver Renderer	Google Inc. -- ANGLE (Intel(R) HD Graphics 5500 Direct3D11 vs_5_0 ps_5_0)
WebGL 2 Driver Version	OpenGL ES 3.0 (ANGLE 2.1.0.dec065540d5f)
WebGL 2 Driver Extensions	GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object 
WebGL 2 Extensions	EXT_color_buffer_float EXT_texture_filter_anisotropic EXT_disjoint_timer_query MOZ_debug OES_texture_float_linear WEBGL_compressed_texture_s3tc WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context MOZ_WEBGL_lose_context MOZ_WEBGL_compressed_texture_s3tc
Audio Backend	wasapi
Direct2D	true
DirectWrite	true (10.0.15063.413)
GPU #1
Active	Yes
Description	Intel(R) HD Graphics 5500
Vendor ID	0x8086
Device ID	0x1616
Driver Version	10.18.15.4279
Driver Date	8-24-2015
Drivers	igdumdim64 igd10iumd64 igd10iumd64 igd12umd64 igdumdim32 igd10iumd32 igd10iumd32 igd12umd32
Subsys ID	229c103c
RAM	Unknown
GPU #2
Active	No
Description	NVIDIA GeForce GTX 850M
Vendor ID	0x10de
Device ID	0x1391
Driver Version	22.21.13.8476
Driver Date	6-27-2017
Drivers	C:\WINDOWS\System32\DriverStore\FileRepository\nvhmi.inf_amd64_8cdb3dd1b0ca45cf\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvhmi.inf_amd64_8cdb3dd1b0ca45cf\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvhmi.inf_amd64_8cdb3dd1b0ca45cf\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvhmi.inf_amd64_8cdb3dd1b0ca45cf\nvldumdx.dll C:\WINDOWS\System32\DriverStore\FileRepository\nvhmi.inf_amd64_8cdb3dd1b0ca45cf\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvhmi.inf_amd64_8cdb3dd1b0ca45cf\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvhmi.inf_amd64_8cdb3dd1b0ca45cf\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvhmi.inf_amd64_8cdb3dd1b0ca45cf\nvldumd.dll
Subsys ID	229c103c
RAM	4096
Diagnostics
AzureCanvasAccelerated	0
AzureCanvasBackend	Direct2D 1.1
AzureCanvasBackend (UI Process)	skia
AzureContentBackend	Direct2D 1.1
AzureContentBackend (UI Process)	skia
AzureFallbackCanvasBackend (UI Process)	cairo
GPUProcessPid	10612
GPUProcess	
Device Reset	
Decision Log
WEBRENDER	
opt-in by default: WebRender is an opt-in feature
ADVANCED_LAYERS	
disabled by default: Disabled by default
Important Modified Preferences
Name 	Value accessibility.typeaheadfind.flashBar	0
browser.cache.disk.capacity	358400
browser.cache.disk.filesystem_reported	1
browser.cache.disk.smart_size.first_run	false
browser.cache.frecency_experiment	2
browser.places.smartBookmarksVersion	8
browser.sessionstore.upgradeBackup.latestBuildID	20170710030203
browser.startup.homepage_override.buildID	20170710030203
browser.startup.homepage_override.mstone	56.0a1
browser.tabs.remote.autostart	true
browser.tabs.remote.autostart.2	false
browser.urlbar.daysBeforeHidingSuggestionsPrompt	3
browser.urlbar.lastSuggestionsPromptDate	20170624
browser.urlbar.timesBeforeHidingSuggestionsHint	0
browser.urlbar.usepreloadedtopurls.enabled	false
browser.urlbar.userMadeSearchSuggestionsChoice	true
extensions.lastAppVersion	56.0a1
font.internaluseonly.changed	true
media.benchmark.vp9.fps	95
media.benchmark.vp9.versioncheck	2
media.gmp-gmpopenh264.abi	x86_64-msvc-x64
media.gmp-gmpopenh264.lastUpdate	1498071069
media.gmp-gmpopenh264.version	1.6
media.gmp-manager.buildID	20170710030203
media.gmp-manager.lastCheck	1499703091
media.gmp-widevinecdm.abi	x86_64-msvc-x64
media.gmp-widevinecdm.lastUpdate	1498071070
media.gmp-widevinecdm.version	1.4.8.903
media.gmp.storage.version.observed	1
media.hardware-video-decoding.failed	false
network.cookie.prefsMigrated	true
network.dns.disablePrefetch	true
network.http.speculative-parallel-limit	0
network.predictor.cleaned-up	true
network.prefetch-next	false
places.database.lastMaintenance	1499627034
places.history.expiration.transient_current_max_pages	40305
plugin.disable_full_page_plugin_for_types	application/pdf
privacy.trackingprotection.enabled	true
privacy.trackingprotection.introCount	20
security.sandbox.content.tempDirSuffix	{f6ebd1cb-1642-42dc-9528-f6911509ea18}
services.sync.declinedEngines	
storage.vacuum.last.index	1
storage.vacuum.last.places.sqlite	1498106765
ui.osk.debug.keyboardDisplayReason	IKPOS: Touch screen not found.
Important Locked Preferences
	Name 	Value
Places Database
Integrity 	
JavaScript
Incremental GC 	true
Accessibility
Activated 	false
Prevent Accessibility 	0
Accessible Handler Used 	true
Library Versions
	Expected minimum version	Version in use
NSPR	4.16 Beta	4.16 Beta
NSS	3.32 Beta	3.32 Beta
NSSSMIME	3.32 Beta	3.32 Beta
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NSSUTIL	3.32 Beta	3.32 Beta
Experimental Features
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Sandbox
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Comment 7

[Anthony Jones (:ajones, :kentuckyfriedtakahe, :k17e)]

The video shows if you disable Tracking Protection.

Comment 8

[Anthony Jones (:ajones, :kentuckyfriedtakahe, :k17e)]

François - we appear to be blocking Facebook embeds and it is making Firefox seem broken. Is there a way we can improve the user experience here?

Comment 9

[François Marier [:francois]]

The Facebook domains are on the Disconnect list: https://github.com/mozilla-services/shavar-prod-lists/blob/218c5dffa23b72d23520c9926219b3ac34225ed7/disconnect-blacklist.json#L6-L16

These are the Facebook blocked resources from the devtools console:

> The resource at “http://connect.facebook.net/pl_PL/sdk.js#xfbml=1&version=v2.0” was blocked because tracking protection is enabled.
> Loading failed for the <script> with source “http://connect.facebook.net/pl_PL/sdk.js#xfbml=1&version=v2.0”.
> The resource at “https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2FStadionowiOprawcy.net%2Fvideos%2F1366852993398561%2F&show_text=0&width=560” was blocked because tracking protection is enabled.

Comment 10

[François Marier [:francois]]

The video itself is contained within an iframe:

<iframe style="border: medium none; overflow: hidden; max-width: 100%;" src="https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2FStadionowiOprawcy.net%2Fvideos%2F1366852993398561%2F&amp;show_text=0&amp;width=560" scrolling="no" allowfullscreen="allowfullscreen" width="560" height="309" frameborder="0"></iframe>