1762823 - Firefox -screenshot fails with 'Failed to connect WebRenderBridgeChild' on Fedora 35

Status: UNCONFIRMED

(Core :: Graphics: WebRender, defect)

Description

[dalanicolai]

User Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:98.0) Gecko/20100101 Firefox/98.0

Steps to reproduce:

try to create a screenshot using the --screenshot option as follows:

firefox --screenshot test.png www.google.com

I have tried with existing profile and new profile. I also tried using firefox edge and nighltly. Furthermore I have tried on x11 as well as on Wayland.

Actual results:

Command fails with error:

[GFX1-]: Failed to connect WebRenderBridgeChild.

Expected results:

A screenshot should have been written to the file test.png

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Firefox::Screenshots' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 2

[Hani Yacoub, Desktop QA]

How exactly this command should be used to reproduce the issue?
Thanks.

Comment 3

[[e-mail] (:bhearsum)]

The original report makes me think this WebRender related? I'm not sure how to debug it.

At the very least, about:support may be helpful.

Comment 4

[dalanicolai]

(In reply to Hani Yacoub from comment #2)

How exactly this command should be used to reproduce the issue?
Thanks.

I am not sure what you mean with the question. As mentioned in the report, I get the error when I use the following command:

firefox --screenshot test.png www.google.com (from a terminal Fedora 35, where I have further tried all things mentioned in the bug report)

Comment 5

[dalanicolai]

(In reply to [e-mail] (:bhearsum) from comment #3)

The original report makes me think this WebRender related? I'm not sure how to debug it.

At the very least, about:support may be helpful.

I am not sure how to best post it, but here it is (but as mentioned in the bug report I have also tried with edge and nightly builds):

Application Basics

Name: Firefox
Version: 98.0.2
Build ID: 20220331124821
Distribution ID: fedora
User Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:98.0) Gecko/20100101 Firefox/98.0
OS: Linux 5.16.18-200.fc35.x86_64 #1 SMP PREEMPT Mon Mar 28 14:10:07 UTC 2022
OS Theme: Adwaita / Adwaita
Multiprocess Windows: 1/1
Fission Windows: 1/1 Enabled by default
Remote Processes: 5
Enterprise Policies: Inactive
Google Location Service Key: Found
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: false

Crash Reports for the Last 3 Days

Firefox Features

Name: DoH Roll-Out
Version: 2.0.0
ID: [e-mail]

Name: Firefox Screenshots
Version: 39.0.1
ID: [e-mail]

Name: Form Autofill
Version: 1.0.1
ID: [e-mail]

Name: Picture-In-Picture
Version: 1.0.0
ID: [e-mail]

Name: Web Compatibility Interventions
Version: 30.0.0
ID: [e-mail]

Name: WebCompat Reporter
Version: 1.4.2
ID: [e-mail]

Remote Features

bug-1690367-rollout-moving-webrtc-networking-functionality-into-i-release-87-100: active
bug-1762636-rollout-disable-webassembly-code-caching-release-98-99: active

Remote Processes

Type: Privileged About
Count: 1

Type: Extension
Count: 1

Type: Isolated Web Content
Count: 1

Type: Isolated Service Worker
Count: 1

Type: Socket
Count: 1

Add-ons

Name: Adblock Plus - free ad blocker
Type: extension
Version: 3.11.4
Enabled: true
ID: {d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}

Name: Add-ons Search Detection
Type: extension
Version: 2.0.0
Enabled: true
ID: [e-mail]

Name: Amazon.co.uk
Type: extension
Version: 1.9
Enabled: true
ID: [e-mail]

Name: Awesome Screenshot: Screen capture, Annotate
Type: extension
Version: 4.3.7.7
Enabled: true
ID: jid0-GXjLLfbCoAx0LcltEdFrEkQdQPI@jetpack

Name: Bing
Type: extension
Version: 1.3
Enabled: true
ID: [e-mail]

Name: Download Facebook Video or Photo
Type: extension
Version: 1.0.3
Enabled: true
ID: {059befdf-8453-432b-b308-13347f60e482}

Name: DuckDuckGo
Type: extension
Version: 1.1
Enabled: true
ID: [e-mail]

Name: eBay
Type: extension
Version: 1.3
Enabled: true
ID: [e-mail]

Name: Ecosia - The search engine that plants trees
Type: extension
Version: 4.0.4
Enabled: true
ID: {d04b0b40-3dab-4f0b-97a6-04ec3eddbfb0}

Name: Form History Control (II)
Type: extension
Version: 2.5.6.1
Enabled: true
ID: [e-mail]

Name: GNOME Shell integration
Type: extension
Version: 10.1
Enabled: true
ID: [e-mail]

Name: Google
Type: extension
Version: 1.2
Enabled: true
ID: [e-mail]

Name: Grammar & Spell Checker — LanguageTool
Type: extension
Version: 5.0.7
Enabled: true
ID: [e-mail]

Name: JabRef Browser Extension
Type: extension
Version: 2.5
Enabled: true
ID: @jabfox

Name: LibreOffice Editor
Type: extension
Version: 2.18.7
Enabled: true
ID: {223b662b-a5c4-489f-beea-ee572fab24c0}

Name: Plasma Integration
Type: extension
Version: 1.8.1
Enabled: true
ID: [e-mail]

Name: Popup View for Google™ Translate
Type: extension
Version: 0.5.4
Enabled: true
ID: jid0-fbHwsGfb6kJyq2hj65KnbGte3yT@jetpack

Name: TabSearch
Type: extension
Version: 0.4.8
Enabled: true
ID: {11a68c03-baa3-41fb-869c-5172c4c4dd2e}

Name: To Google Translate
Type: extension
Version: 4.2.0
Enabled: true
ID: jid1-93WyvpgvxzGATw@jetpack

Name: Video DownloadHelper
Type: extension
Version: 7.6.0
Enabled: true
ID: {b9db16a4-6edc-47ec-a1f4-b86292ed211d}

Name: Vimium
Type: extension
Version: 1.67.1
Enabled: true
ID: {d7742d87-e61d-4b78-b8a1-b469842139fa}

Name: Wikipedia (en)
Type: extension
Version: 1.1
Enabled: true
ID: [e-mail]

Name: EPUBReader
Type: extension
Version: 2.0.13
Enabled: false
ID: {5384767E-00D9-40E9-B72F-9CC39D655D6F}

Name: RescueTime for Firefox
Type: extension
Version: 3.2.10
Enabled: false
ID: [e-mail]

Name: Simple YouTube to MP3/MP4 Converter
Type: extension
Version: 5.0.0
Enabled: false
ID: jid0-SQnwtgW1b8BsMB5PLV5WScEDWOjw@jetpack

Graphics

Features
Compositing: WebRender
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
WebGL 1 Driver WSI Info: EGL_VENDOR: Mesa Project EGL_VERSION: 1.5 EGL_EXTENSIONS: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_CHROMIUM_sync_control EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_swap_buffers_with_damage EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_KHR_swap_buffers_with_damage EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_NOK_texture_from_pixmap EGL_WL_bind_wayland_display EGL_EXTENSIONS(nullptr): EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_EXT_platform_base EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_EXT_platform_device EGL_EXT_platform_wayland EGL_KHR_platform_wayland EGL_EXT_platform_x11 EGL_KHR_platform_x11 EGL_MESA_platform_xcb EGL_MESA_platform_gbm EGL_KHR_platform_gbm EGL_MESA_platform_surfaceless IsWebglOutOfProcessEnabled: 0
WebGL 1 Driver Renderer: Intel -- Mesa Intel(R) HD Graphics 5500 (BDW GT2)
WebGL 1 Driver Version: 4.6 (Compatibility Profile) Mesa 21.3.8
WebGL 1 Driver Extensions: GL_ARB_multisample GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_copy_texture GL_EXT_subtexture GL_EXT_texture_object GL_EXT_vertex_array GL_EXT_compiled_vertex_array GL_EXT_texture GL_EXT_texture3D GL_IBM_rasterpos_clip GL_ARB_point_parameters GL_EXT_draw_range_elements GL_EXT_packed_pixels GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_separate_specular_color GL_EXT_texture_edge_clamp GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_ARB_framebuffer_sRGB GL_ARB_multitexture GL_EXT_framebuffer_sRGB GL_IBM_multimode_draw_arrays GL_IBM_texture_mirrored_repeat GL_3DFX_texture_compression_FXT1 GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_transpose_matrix GL_EXT_blend_func_separate GL_EXT_fog_coord GL_EXT_multi_draw_arrays GL_EXT_secondary_color GL_EXT_texture_env_add GL_EXT_texture_filter_anisotropic GL_EXT_texture_lod_bias GL_INGR_blend_func_separate GL_NV_blend_square GL_NV_light_max_exponent GL_NV_texgen_reflection GL_NV_texture_env_combine4 GL_S3_s3tc GL_SUN_multi_draw_arrays GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_EXT_framebuffer_object GL_EXT_texture_compression_s3tc GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_MESA_window_pos GL_NV_packed_depth_stencil GL_NV_texture_rectangle GL_ARB_depth_texture GL_ARB_occlusion_query GL_ARB_shadow GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_ARB_window_pos GL_ATI_fragment_shader GL_EXT_stencil_two_side GL_EXT_texture_cube_map GL_NV_copy_depth_to_color GL_NV_depth_clamp GL_NV_fog_distance GL_NV_half_float GL_APPLE_packed_pixels GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_fragment_shader GL_ARB_shader_objects GL_ARB_vertex_program GL_ARB_vertex_shader GL_ATI_draw_buffers GL_ATI_texture_env_combine3 GL_ATI_texture_float GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_MESA_pack_invert GL_NV_primitive_restart GL_ARB_depth_clamp GL_ARB_fragment_program_shadow GL_ARB_half_float_pixel GL_ARB_occlusion_query2 GL_ARB_point_sprite GL_ARB_shading_language_100 GL_ARB_sync GL_ARB_texture_non_power_of_two GL_ARB_vertex_buffer_object GL_ATI_blend_equation_separate GL_EXT_blend_equation_separate GL_OES_read_format GL_ARB_color_buffer_float GL_ARB_pixel_buffer_object GL_ARB_texture_compression_rgtc GL_ARB_texture_float GL_ARB_texture_rectangle GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_texture_shared_exponent GL_ARB_framebuffer_object GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_packed_depth_stencil GL_ARB_vertex_array_object GL_ATI_separate_stencil GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_texture_array GL_EXT_texture_integer GL_EXT_texture_sRGB_decode GL_EXT_timer_query GL_OES_EGL_image GL_AMD_performance_monitor GL_EXT_texture_buffer_object GL_AMD_texture_texture4 GL_ARB_copy_buffer GL_ARB_depth_buffer_float GL_ARB_draw_instanced GL_ARB_half_float_vertex GL_ARB_instanced_arrays GL_ARB_map_buffer_range GL_ARB_texture_buffer_object GL_ARB_texture_rg GL_ARB_texture_swizzle GL_ARB_vertex_array_bgra GL_EXT_texture_swizzle GL_EXT_vertex_array_bgra GL_NV_conditional_render GL_AMD_conservative_depth GL_AMD_draw_buffers_blend GL_AMD_seamless_cubemap_per_texture GL_ARB_ES2_compatibility GL_ARB_blend_func_extended GL_ARB_compatibility GL_ARB_debug_output GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_explicit_attrib_location GL_ARB_fragment_coord_conventions GL_ARB_provoking_vertex GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_shader_texture_lod GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_multisample GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_uniform_buffer_object GL_ARB_vertex_type_2_10_10_10_rev GL_EXT_provoking_vertex GL_EXT_texture_snorm GL_MESA_texture_signed_rgba GL_NV_copy_image GL_NV_texture_barrier GL_ARB_draw_indirect GL_ARB_get_program_binary GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_robustness GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_precision GL_ARB_shader_subroutine GL_ARB_texture_compression_bptc GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_viewport_array GL_EXT_direct_state_access GL_EXT_vertex_attrib_64bit GL_AMD_multi_draw_indirect GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_base_instance GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_internalformat_query GL_ARB_map_buffer_alignment GL_ARB_shader_atomic_counters GL_ARB_shader_image_load_store GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_texture_storage GL_ARB_transform_feedback_instanced GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_transform_feedback GL_AMD_query_buffer_object GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_clear_buffer_object GL_ARB_compute_shader GL_ARB_copy_image GL_ARB_explicit_uniform_location GL_ARB_fragment_layer_viewport GL_ARB_framebuffer_no_attachments GL_ARB_invalidate_subdata GL_ARB_multi_draw_indirect GL_ARB_program_interface_query GL_ARB_robust_buffer_access_behavior GL_ARB_shader_image_size GL_ARB_shader_storage_buffer_object GL_ARB_stencil_texturing GL_ARB_texture_buffer_range GL_ARB_texture_query_levels GL_ARB_texture_storage_multisample GL_ARB_texture_view GL_ARB_vertex_attrib_binding GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_AMD_pinned_memory GL_ARB_buffer_storage GL_ARB_clear_texture GL_ARB_compute_variable_group_size GL_ARB_enhanced_layouts GL_ARB_indirect_parameters GL_ARB_internalformat_query2 GL_ARB_multi_bind GL_ARB_query_buffer_object GL_ARB_seamless_cubemap_per_texture GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shading_language_include GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_stencil8 GL_ARB_vertex_type_10f_11f_11f_rev GL_EXT_shader_integer_mix GL_INTEL_performance_query GL_ARB_ES3_1_compatibility GL_ARB_clip_control GL_ARB_conditional_render_inverted GL_ARB_cull_distance GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_get_texture_sub_image GL_ARB_pipeline_statistics_query GL_ARB_shader_texture_image_samples GL_ARB_texture_barrier GL_ARB_transform_feedback_overflow_query GL_EXT_polygon_offset_clamp GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_ARB_ES3_2_compatibility GL_ARB_gpu_shader_int64 GL_ARB_parallel_shader_compile GL_ARB_shader_atomic_counter_ops GL_ARB_shader_ballot GL_ARB_shader_clock GL_ARB_shader_viewport_layer_array GL_EXT_shader_samples_identical GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_ARB_gl_spirv GL_ARB_spirv_extensions GL_MESA_shader_integer_functions GL_ARB_polygon_offset_clamp GL_ARB_texture_filter_anisotropic GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_KHR_parallel_shader_compile GL_EXT_EGL_image_storage GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render GL_INTEL_shader_integer_functions2 GL_MESA_framebuffer_flip_y GL_NV_compute_shader_derivatives GL_EXT_EGL_sync GL_EXT_demote_to_helper_invocation
WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_fbo_render_mipmap 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_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
WebGL 2 Driver WSI Info: EGL_VENDOR: Mesa Project EGL_VERSION: 1.5 EGL_EXTENSIONS: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_CHROMIUM_sync_control EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_swap_buffers_with_damage EGL_IMG_context_priority EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_KHR_swap_buffers_with_damage EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_NOK_texture_from_pixmap EGL_WL_bind_wayland_display EGL_EXTENSIONS(nullptr): EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_EXT_platform_base EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_EXT_platform_device EGL_EXT_platform_wayland EGL_KHR_platform_wayland EGL_EXT_platform_x11 EGL_KHR_platform_x11 EGL_MESA_platform_xcb EGL_MESA_platform_gbm EGL_KHR_platform_gbm EGL_MESA_platform_surfaceless IsWebglOutOfProcessEnabled: 0
WebGL 2 Driver Renderer: Intel -- Mesa Intel(R) HD Graphics 5500 (BDW GT2)
WebGL 2 Driver Version: 4.6 (Core Profile) Mesa 21.3.8
WebGL 2 Driver Extensions: GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_performance_monitor GL_AMD_pinned_memory GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_trinary_minmax GL_AMD_texture_texture4 GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gl_spirv GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_parallel_shader_compile GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_include GL_ARB_shading_language_packing GL_ARB_spirv_extensions GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev 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GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_blackhole_render GL_INTEL_performance_query GL_INTEL_shader_integer_functions2 GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_framebuffer_flip_y GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_compute_shader_derivatives GL_NV_conditional_render GL_NV_copy_image GL_NV_depth_clamp GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc
WebGL 2 Extensions: EXT_color_buffer_float EXT_float_blend EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_texture_float_linear WEBGL_compressed_texture_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Window Protocol: x11
Desktop Environment: gnome
Target Frame Rate: 60
GPU #1
Active: Yes
Description: Mesa Intel(R) HD Graphics 5500 (BDW GT2)
Vendor ID: 0x8086
Device ID: 0x1616
Driver Vendor: mesa/iris
Driver Version: 21.3.8.0
RAM: 0

Diagnostics
AzureCanvasBackend: skia
AzureContentBackend: skia
AzureFallbackCanvasBackend: skia
CMSOutputProfile: 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
Display0: 1920x1080 default
DisplayCount: 1
Decision Log
HW_COMPOSITING:
available by default
OPENGL_COMPOSITING:
available by default
WEBRENDER:
available by default
WEBRENDER_QUALIFIED:
available by default
WEBRENDER_COMPOSITOR:
disabled by default: Disabled by default
blocklisted by env: Blocklisted by gfxInfo
WEBRENDER_PARTIAL:
available by default
WEBRENDER_SHADER_CACHE:
disabled by default: Disabled by default
WEBRENDER_OPTIMIZED_SHADERS:
available by default
WEBRENDER_ANGLE:
available by default
unavailable by env: OS not supported
WEBRENDER_DCOMP_PRESENT:
available by default
disabled by user: User disabled via pref
unavailable by env: Requires Windows 10 or later
unavailable by runtime: Requires ANGLE
WEBRENDER_SOFTWARE:
available by default
WEBGPU:
disabled by default: Disabled by default
blocked by runtime: WebGPU can only be enabled in nightly
X11_EGL:
available by default
DMABUF:
available by default

Media

Audio Backend: pulse-rust
Max Channels: 2
Preferred Sample Rate: 48000
Roundtrip latency (standard deviation): 251.67ms (36.39)
Output Devices
Name: Group
Built-in Audio Pro:
Built-in Audio Pro 7:
Built-in Audio Pro 8:
Built-in Audio Pro 9:
Built-in Audio Pro 10:
Built-in Audio Analog Stereo:
Input Devices
Name: Group
Monitor of Built-in Audio Pro:
Monitor of Built-in Audio Pro 7:
Monitor of Built-in Audio Pro 8:
Monitor of Built-in Audio Pro 9:
Monitor of Built-in Audio Pro 10:
Monitor of Built-in Audio Analog Stereo:
Built-in Audio Analog Stereo:

Enumerate database

Environment Variables

MOZ_GRE_CONF: /etc/gre.d/gre64.conf
MOZ_ALLOW_DOWNGRADE: 1
MOZ_GMP_PATH: /usr/lib64/mozilla/plugins/gmp-gmpopenh264/system-installed
MOZ_APP_LAUNCHER: /usr/bin/firefox
DISPLAY: :0
MOZ_USE_XINPUT2: 1
MOZ_PLUGIN_PATH: /usr/lib64/mozilla/plugins:/usr/lib64/firefox/plugins
MOZ_ASSUME_USER_NS: 1
MOZ_CRASHREPORTER_EVENTS_DIRECTORY: /home/dalanicolai/.mozilla/firefox/fb0u5wrv.default-release/crashes/events
MOZ_CRASHREPORTER_RESTART_ARG_0: /usr/bin/firefox
MOZ_CRASHREPORTER_RESTART_ARG_1:
MOZ_CRASHREPORTER_DATA_DIRECTORY: /home/dalanicolai/.mozilla/firefox/Crash Reports
MOZ_CRASHREPORTER_PING_DIRECTORY: /home/dalanicolai/.mozilla/firefox/Pending Pings
MOZ_CRASHREPORTER_STRINGS_OVERRIDE: /usr/lib64/firefox/browser/crashreporter-override.ini
MOZ_LAUNCHED_CHILD:
MOZ_APP_SILENT_START:
XRE_PROFILE_PATH:
XRE_PROFILE_LOCAL_PATH:
XRE_START_OFFLINE:
XRE_BINARY_PATH:
XRE_RESTARTED_BY_PROFILE_MANAGER:

Experimental Features

about:home startup cache (browser.startup.homepage.abouthome_cache.enabled): false
Cookies: SameSite=Lax by default (network.cookie.sameSite.laxByDefault): false
Cookies: SameSite=None requires secure attribute (network.cookie.sameSite.noneRequiresSecure): false
Cookies: Schemeful SameSite (network.cookie.sameSite.schemeful): false
CSS: Constructable Stylesheets (layout.css.constructable-stylesheets.enabled): false
CSS: Masonry Layout (layout.css.grid-template-masonry-value.enabled): false
Developer Tools: Compatibility Panel (devtools.inspector.compatibility.enabled): true
Developer Tools: Service Worker debugging (devtools.debugger.features.windowless-service-workers): false
Firefox 100 User-Agent String (general.useragent.forceVersion100): false
Media: JPEG XL (image.jxl.enabled): false
Address Bar: show results during IME composition (browser.urlbar.keepPanelOpenDuringImeComposition): false
Web API: WebGPU (dom.webgpu.enabled): false
WebRTC Global Mute Toggles (privacy.webrtc.globalMuteToggles): false
Win32k Lockdown (security.sandbox.content.win32k-disable): false

Remote Experiments

Important Modified Preferences

accessibility.typeaheadfind.flashBar: 0
browser.contentblocking.category: standard
browser.download.useDownloadDir: false
browser.search.region: NL
browser.sessionstore.upgradeBackup.latestBuildID: 20220331124821
browser.startup.homepage_override.buildID: 20220331124821
browser.startup.homepage_override.mstone: 98.0.2
browser.startup.page: 3
browser.urlbar.placeholderName: Google
browser.urlbar.placeholderName.private: Google
browser.urlbar.quicksuggest.migrationVersion: 2
browser.urlbar.quicksuggest.scenario: history
browser.urlbar.resultGroups: {"children":[{"maxResultCount":1,"children":[{"group":"heuristicTest"},{"group":"heuristicExtension"},{"group":"heuristi
browser.urlbar.showSearchSuggestionsFirst: false
browser.urlbar.tipShownCount.searchTip_onboard: 4
browser.urlbar.tipShownCount.searchTip_redirect: 4
doh-rollout.balrog-migration-done: true
doh-rollout.doneFirstRun: true
doh-rollout.home-region: NL
extensions.lastAppVersion: 98.0.2
idle.lastDailyNotification: 1649346337
media.eme.enabled: true
media.gmp-manager.buildID: 20220331124821
media.gmp-manager.lastCheck: 1649342080
media.gmp-widevinecdm.abi: x86_64-gcc3
media.gmp-widevinecdm.lastUpdate: 1644521114
media.gmp-widevinecdm.version: 4.10.2391.0
media.gmp.storage.version.observed: 1
media.videocontrols.picture-in-picture.video-toggle.has-used: true
network.trr.blocklist_cleanup_done: true
places.database.lastMaintenance: 1649158998
privacy.cpd.offlineApps: true
privacy.cpd.siteSettings: true
privacy.purge_trackers.date_in_cookie_database: 0
privacy.purge_trackers.last_purge: 1649346338261
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
security.remote_settings.crlite_filters.checked: 1649396036
security.remote_settings.intermediates.checked: 1649396036
security.sandbox.content.tempDirSuffix: b95fcf0c-cf0e-4280-a9e3-72cf8f99dad3
services.sync.declinedEngines:
services.sync.engine.prefs.modified: false
services.sync.lastPing: 1649343171
services.sync.lastSync: Fri Apr 08 2022 10:51:53 GMT+0200 (Central European Summer Time)
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1647903042

Important Locked Preferences

fission.autostart.session: true

Places Database

Accessibility

Activated: false
Prevent Accessibility: 0

Library Versions

NSPR
Expected minimum version: 4.32
Version in use: 4.32

NSS
Expected minimum version: 3.75
Version in use: 3.75

NSSSMIME
Expected minimum version: 3.75
Version in use: 3.75

NSSSSL
Expected minimum version: 3.75
Version in use: 3.75

NSSUTIL
Expected minimum version: 3.75
Version in use: 3.75

Sandbox

Seccomp-BPF (System Call Filtering): true
Seccomp Thread Synchronization: true
User Namespaces: true
Content Process Sandboxing: true
Media Plugin Sandboxing: true
Content Process Sandbox Level: 4
Effective Content Process Sandbox Level: 4
Win32k Lockdown State for Content Process: Win32k Lockdown disabled -- Operating system not supported

Rejected System Calls

Startup Cache

Disk Cache Path: /home/dalanicolai/.cache/mozilla/firefox/fb0u5wrv.default-release/startupCache/startupCache.8.little
Ignore Disk Cache: false
Found Disk Cache on Init: true
Wrote to Disk Cache: false

Internationalization & Localization

Application Settings
Requested Locales: ["en-US"]
Available Locales: ["en-US"]
App Locales: ["en-US"]
Regional Preferences: ["en-US"]
Default Locale: "en-US"
Operating System
System Locales: ["en-US"]
Regional Preferences: ["en-US"]

Remote Debugging (Chromium Protocol)

Accepting Connections: false
URL:

Printing

Modified print settings

Comment 6

[Sotaro Ikeda [:sotaro]]

(In reply to dalanicolai from comment #0)

firefox --screenshot test.png www.google.com

When I tested with the command on my Linux PC with latest m-c, I saw the following error.

Failure taking screenshot: Error: Invalid URL passed to loadContentWindow(): www.google.com
[GFX1-]: Failed to connect WebRenderBridgeChild.

And then, I tried the following, I got a screenshot without error. Then the problem seemed not related to WebRender.

./firefox --screenshot ~/test.png http://www.google.com

Comment 7

[Sotaro Ikeda [:sotaro]]

Failure taking screenshot: Error: Invalid URL passed to loadContentWindow(): www.google.com
[GFX1-]: Failed to connect WebRenderBridgeChild.

It happened in content process for me. It means that higher layer already closed a window that the content process tried to connect. Then the problem seemed not related to WebRender.

Comment 8

[georgefsthomas]

I've found that I hit this error when trying to screenshot a file without prefixing it with file://, even though that usually isn't necessary in other contexts.

This has been an absolute pain to debug, because the exact magic invocation to get screenshotting to work is so fragile, with all sorts of failure modes occurring with unintuitive or empty output, or output that looks like an error but is unrelated and non-fatal, and even returning a zero exit code on failure:

• Using the same profile as an existing running Firefox instance
• Named profile not existing
• Output path being relative

A working invocation looks like firefox -P screenshots --screenshot $(pwd)/out.png file://$(pwd)/in.svg.

(I'm sorry, some of these points might belong in separate issues, but I'm at my wits' end)