[Linux] Flash content fails to load

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jouven
Hobby Astronomer
Hobby Astronomer
Posts: 15
Joined: 2021-04-28, 11:15

[Linux] Flash content fails to load

Unread post by jouven » 2022-08-13, 13:12

Operating system: Endeavouros
Browser version: 31.2.0.1
32-bit or 64-bit browser?: 64
Problem URL: https://megami.starcreator.com/nanaca-c ... h_v110.swf
Browser theme (if not default):
Installed add-ons:
see troubleshooting information section below
Installed plugins: (about:plugins):
Adobe Flash

File: libflashplayer.so
Path: /usr/lib/mozilla/plugins/libflashplayer.so
Version: 32.0.0.465
State: Enabled
Shockwave Flash 32.0 r0

MIME Type Description Suffixes
application/x-shockwave-flash Shockwave Flash swf
application/futuresplash FutureSplash Player spl

If possible, please include the output of help->troubleshooting information (as text):
Application Basics
------------------

Name: Pale Moon
Version: 31.2.0.1 (64-bit)
Build ID: 20220803215812
Update Channel: release
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Goanna/5.2 Firefox/68.0 PaleMoon/31.2.0.1
OS: Linux 5.18.17-lqx1-1-lqx
Safe Mode: false

Extensions
----------

Name: Advanced Night Mode
Version: 1.0.13
Enabled: true
ID: AdvancedNightMode@Off.JustOff

Name: Advanced URL Builder
Version: 1.1.1
Enabled: true
ID: {a3e27151-fb11-4c95-9c13-3bb2bd3955f7}

Name: Classic Add-ons Archive
Version: 2.0.3
Enabled: true
ID: ca-archive@Off.JustOff

Name: Cookie Exporter
Version: 1.5.1-signed.1-signed
Enabled: true
ID: cookieexporter@krk

Name: Dismiss The Overlay
Version: 1.0.7
Enabled: true
ID: behind-the-overlay-me@Off.JustOff

Name: GetEmAll!
Version: 1.1.1
Enabled: true
ID: {4f45ab64-73d7-4bde-b9e6-0922abe8e11a}

Name: Greasemonkey for Pale Moon
Version: 3.31.4
Enabled: true
ID: greasemonkeyforpm@janekptacijarabaci

Name: Location-4-Evar
Version: 1.0.8
Enabled: true
ID: location4evar@Off.JustOff

Name: Lull The Tabs
Version: 1.5.2
Enabled: true
ID: lull-the-tabs@Off.JustOff

Name: Pale Moon Commander
Version: 3.0.1
Enabled: true
ID: commander@palemoon.org

Name: Palefill Web Technologies Polyfill
Version: 1.19
Enabled: true
ID: palefill@addons.martoks-place.de

Name: Pure URL
Version: 3.3.3
Enabled: true
ID: pure-url@palemoon

Name: QuickDrag
Version: 2.1.3.23.1-signed.1-signed
Enabled: true
ID: quickdrag@mozilla.ktechcomputing.com

Name: Session Manager
Version: 0.8.1.14
Enabled: true
ID: {1280606b-2510-4fe0-97ef-9b5a22eafe30}

Name: Tab Mix Plus
Version: 0.5.8.4
Enabled: true
ID: {dc572301-7619-498c-a57d-39143191b318}

Name: TextFX
Version: 2.6
Enabled: true
ID: {15a11248-39f8-4f15-b337-02e9f687a4d5}

Name: uBlock Origin
Version: 1.16.4.30
Enabled: true
ID: uBlock0@raymondhill.net

Name: URL Rewriter
Version: 2.8.4
Enabled: true
ID: url-rewriter@papush

Name: GitHub/GitLab Web Components Polyfill
Version: 1.2.19
Enabled: false
ID: github-wc-polyfill@Off.JustOff

Name: ηMatrix
Version: 5.0.2
Enabled: false
ID: eMatrix@vannilla.org

Graphics
--------

Features
Compositing: Basic
GPU Accelerated Windows: 0/6 Basic (OMTC)
Asynchronous Pan/Zoom: none
WebGL 1 Driver WSI Info: GLX 1.4 GLX_VENDOR(client): Mesa Project and SGI GLX_VENDOR(server): SGI Extensions: GLX_ARB_create_context GLX_ARB_create_context_no_error GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_no_config_context GLX_EXT_swap_control GLX_EXT_swap_control_tear GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync
WebGL 1 Driver Renderer: AMD -- AMD Radeon R9 Fury Series (fiji, LLVM 14.0.6, DRM 3.46, 5.18.17-lqx1-1-lqx)
WebGL 1 Driver Version: 4.6 (Compatibility Profile) Mesa 22.1.6
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_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_depth_bounds_test 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_ATI_texture_compression_3dc GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_mirror_clamp 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_ATI_texture_mirror_once GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_texture_array GL_EXT_texture_compression_latc 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_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export 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_stencil_export 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_ATI_meminfo 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_shader_image_load_store GL_EXT_vertex_attrib_64bit GL_NV_vdpau_interop 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_bindless_texture 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_NVX_gpu_memory_info 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_EXT_shader_image_load_formatted GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_shader_atomic_int64 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_EXT_window_rectangles 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_NV_alpha_to_coverage_dither_control GL_AMD_framebuffer_multisample_advanced GL_EXT_EGL_image_storage GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render 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_frag_depth EXT_sRGB EXT_shader_texture_lod EXT_texture_filter_anisotropic EXT_disjoint_timer_query MOZ_debug_get 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_etc 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: GLX 1.4 GLX_VENDOR(client): Mesa Project and SGI GLX_VENDOR(server): SGI Extensions: GLX_ARB_create_context GLX_ARB_create_context_no_error GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_no_config_context GLX_EXT_swap_control GLX_EXT_swap_control_tear GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync
WebGL 2 Driver Renderer: AMD -- AMD Radeon R9 Fury Series (fiji, LLVM 14.0.6, DRM 3.46, 5.18.17-lqx1-1-lqx)
WebGL 2 Driver Version: 4.6 (Core Profile) Mesa 22.1.6
WebGL 2 Driver Extensions: GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_framebuffer_multisample_advanced 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_stencil_export 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_bindless_texture GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_color_buffer_float 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_stencil_export 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 GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_meminfo GL_ATI_texture_float GL_ATI_texture_mirror_once GL_EXT_EGL_image_storage GL_EXT_EGL_sync GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_demote_to_helper_invocation GL_EXT_depth_bounds_test GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_mirror_clamp GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_shadow_lod 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_EXT_window_rectangles GL_IBM_multimode_draw_arrays GL_INTEL_blackhole_render 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_NVX_gpu_memory_info GL_NV_alpha_to_coverage_dither_control GL_NV_compute_shader_derivatives GL_NV_conditional_render GL_NV_copy_image GL_NV_depth_clamp GL_NV_packed_depth_stencil GL_NV_shader_atomic_int64 GL_NV_texture_barrier GL_NV_vdpau_interop GL_OES_EGL_image GL_S3_s3tc
WebGL 2 Extensions: EXT_color_buffer_float EXT_texture_filter_anisotropic EXT_disjoint_timer_query MOZ_debug_get OES_texture_float_linear WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context MOZ_WEBGL_lose_context MOZ_WEBGL_compressed_texture_s3tc
Hardware H264 Decoding: No
Audio Backend: pulse
GPU #1
Active: Yes
Description: AMD -- AMD Radeon R9 Fury Series (fiji, LLVM 14.0.6, DRM 3.46, 5.18.17-lqx1-1-lqx)
Vendor ID: AMD
Device ID: AMD Radeon R9 Fury Series (fiji, LLVM 14.0.6, DRM 3.46, 5.18.17-lqx1-1-lqx)
Driver Version: 4.6 (Compatibility Profile) Mesa 22.1.6

Diagnostics
AzureCanvasAccelerated: 0
AzureCanvasBackend: skia
AzureContentBackend: cairo
AzureFallbackCanvasBackend: cairo
CairoUseXRender: 1
Decision Log
HW_COMPOSITING:
disabled by user: Disabled by pref
OPENGL_COMPOSITING:
unavailable by default: Hardware compositing is disabled




Important Modified Preferences
------------------------------

accessibility.typeaheadfind.flashBar: 0
browser.cache.disk.capacity: 1048576
browser.cache.disk.filesystem_reported: 1
browser.cache.disk.smart_size.enabled: false
browser.cache.disk.smart_size.first_run: false
browser.cache.disk.smart_size.use_old_max: false
browser.cache.memory.max_entry_size: 20480
browser.download.importedFromSqlite: true
browser.places.smartBookmarksVersion: 4
browser.search.useDBForOrder: true
browser.startup.homepage_override.buildID: 20220803215812
browser.startup.homepage_override.mstone: 5.2.0
browser.tabs.closeButtons: 2
browser.tabs.insertRelatedAfterCurrent: false
browser.tabs.selectOwnerOnClose: false
dom.disable_window_open_feature.close: true
dom.disable_window_open_feature.minimizable: true
dom.disable_window_open_feature.titlebar: true
dom.disable_window_open_feature.toolbar: true
dom.event.clipboardevents.enabled: false
dom.event.contextmenu.enabled: false
extensions.lastAppVersion: 31.2.0.1
font.internaluseonly.changed: false
general.autoScroll: true
general.useragent.updates.lastupdated: 1660339752374
gfx.direct2d.disabled: true
javascript.options.wasm: false
javascript.options.wasm_baselinejit: false
media.hardware-video-decoding.enabled: false
media.volume_scale: 0.3
network.cookie.prefsMigrated: true
network.http.connection-retry-timeout: 50
network.http.connection-timeout: 40
network.http.response.timeout: 70
places.database.lastMaintenance: 1660333206
places.history.expiration.max_pages: 60000000
places.history.expiration.transient_current_max_pages: 60000000
print.print_bgcolor: false
print.print_bgimages: false
print.print_duplex: 0
print.print_evenpages: true
print.print_in_color: true
print.print_margin_bottom: 0.5
print.print_margin_left: 0.5
print.print_margin_right: 0.5
print.print_margin_top: 0.5
print.print_oddpages: true
print.print_orientation: 0
print.print_page_delay: 50
print.print_paper_data: 0
print.print_paper_height: 11.69
print.print_paper_name: iso_a4
print.print_paper_width: 8.27
print.print_scaling: 1.00
print.print_shrink_to_fit: true
print.print_to_file: false
print.print_unwriteable_margin_bottom: 56
print.print_unwriteable_margin_left: 25
print.print_unwriteable_margin_right: 25
print.print_unwriteable_margin_top: 25
privacy.cpd.cookies: false
privacy.cpd.downloads: false
privacy.cpd.extensions-sessionmanager: false
privacy.cpd.extensions-tabmix: false
privacy.cpd.formdata: false
privacy.cpd.history: false
privacy.cpd.offlineApps: true
privacy.cpd.sessions: false
privacy.sanitize.migrateFx3Prefs: true
privacy.sanitize.timeSpan: 0
security.disable_button.openCertManager: false
security.disable_button.openDeviceManager: false
security.ssl.enable_ocsp_must_staple: false
services.sync.declinedEngines:
services.sync.engine.greasemonkey: true
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1660073879
storage.vacuum.last.queue.sqlite: 1658508321

Important Locked Preferences
----------------------------

Places Database
---------------

JavaScript
----------

Incremental GC: true

Accessibility
-------------

Activated: false
Prevent Accessibility: 1

Library Versions
----------------

NSPR
Expected minimum version: 4.25
Version in use: 4.25

NSS
Expected minimum version: 3.52.8
Version in use: 3.52.8

NSSSMIME
Expected minimum version: 3.52.8
Version in use: 3.52.8

NSSSSL
Expected minimum version: 3.52.8
Version in use: 3.52.8

NSSUTIL
Expected minimum version: 3.52.8
Version in use: 3.52.8
If I launch pale moon from a console, when visiting a site with flash it prints this:
###!!! [Parent][MessageChannel::Call] Error: Channel error: cannot send/recv


###!!! [Parent][MessageChannel::Call] Error: (msgtype=0x9A000C,name=PPluginInstance::Msg_NPP_GetValue_NPPVpluginScriptableNPObject) Channel error: cannot send/recv


###!!! [Parent][MessageChannel::Call] Error: (msgtype=0x9A000C,name=PPluginInstance::Msg_NPP_GetValue_NPPVpluginScriptableNPObject) Channel error: cannot send/recv

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Re: Flash content fails to load

Unread post by jobbautista9 » 2022-08-13, 13:42

Seems to work for me fine here. I'm using this patched version of the 34.0.0.137 NPAPI from https://github.com/darktohka/clean-flas ... s/tag/v1.7
Screenshot_2022-08-13_21-40-07.png
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Re: Flash content fails to load

Unread post by jouven » 2022-08-13, 14:54

I tried using the one you provided https://github.com/darktohka/clean-flas ... s/tag/v1.7 , uninstalling first the one I was using (an aur package called flashplugin).
Didn't work.
I renamed my profile and created an empty one.
Didn't work either.
And I can launch the flash file using the stand alone player, but Pale moon seems to be unable to load them anymore.

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Re: Flash content fails to load

Unread post by LAR Grizzly » 2022-08-13, 15:54

The link you provided works on my system with Flash 32.0.0.371
Win7 Pro SP1 64 Bit
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Pale Moon 31.3.0.1, Interlink Mail 52.9.8194, SeaMonkey 2.53.14, Firefox 52.9.0esr, and Thunderbird 52.9.1

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Re: Flash content fails to load

Unread post by Moonchild » 2022-08-13, 17:01

I'm thinking there may be an issue with inter-process communication (potentially blocked by your OS) since it complains about being unable to create a channel for communication.
You can try to work around it by pulling the flash player plugin into the main process by setting dom.ipc.plugins.enabled to false and restarting. This isn't recommended because of the inherent risks of Flash being a foreign code executor itself and i don't believe Linux flash has its own sandboxing, so at your own risk.
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Re: Flash content fails to load

Unread post by jouven » 2022-08-13, 17:59

Moonchild wrote:
2022-08-13, 17:01
dom.ipc.plugins.enabled to false and restarting
Tried same outcome.
###!!! [Parent][MessageChannel::Call] Error: Channel error: cannot send/recv


###!!! [Parent][MessageChannel::Call] Error: (msgtype=0x9A000C,name=PPluginInstance::Msg_NPP_GetValue_NPPVpluginScriptableNPObject) Channel error: cannot send/recv


###!!! [Parent][MessageChannel] Error: (msgtype=0x9A0071,name=PPluginInstance::Msg_PBrowserStreamConstructor) Channel error: cannot send/recv

I'll leave my workaround for future? reference: use adobe flash player standalone, it works with local files and url that point to a swf file.

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Re: Flash content fails to load

Unread post by Moonchild » 2022-08-13, 19:55

Well clearly there's something else going on then. I can't really help since I'm not sure what exactly is going wrong here or why.
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Re: Flash content fails to load

Unread post by jobbautista9 » 2022-08-14, 02:04

dom.ipc.plugins.enabled actually doesn't do anything it seems since version 28, which might've been inherited during the fork of mozilla52. Seems like the RunPluginOOP boolean in nsNPAPIPlugin.cpp will always return true, which means there's no way to disable the plugin container process. https://xref.palemoon.org/palemoon-rel2 ... in.cpp#227
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Re: Flash content fails to load

Unread post by jouven » 2022-08-14, 13:41

I forgot to add a relevant information (a user might come and post that this is required for flash to work). I had/have the

Code: Select all

/etc/adobe/mms.cfg
file with the following contents:

Code: Select all

SilentAutoUpdateEnable=0
AutoUpdateDisable=1
EOLUninstallDisable=1
AllowListUrlPattern=*://megami.starcreator.com/

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Re: Flash content fails to load

Unread post by Moonchild » 2022-08-14, 23:25

jobbautista9 wrote:
2022-08-14, 02:04
dom.ipc.plugins.enabled actually doesn't do anything it seems since version 28, which might've been inherited during the fork of mozilla52. Seems like the RunPluginOOP boolean in nsNPAPIPlugin.cpp will always return true, which means there's no way to disable the plugin container process. https://xref.palemoon.org/palemoon-rel2 ... in.cpp#227
Hmm. Not sure why that was yanked out. the logic was rather complex for it, sure, and could be simplified, but mozilla just removed that part and short-circuited it; the rest is still in place by the looks of it. so it can be restored. I've not had any luck finding the relevant bugzilla bug though.
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Re: Flash content fails to load

Unread post by jobbautista9 » 2022-08-15, 02:42

Ah whoops, I know about what bug initially removed those checks, it's in bug #1194780. Relevant diff at https://hg.mozilla.org/mozilla-central/ ... 576f2a846a (the bug number in the patch's message is wrong)

Though later in the line it seems they've restored the boolean for Android for some reason. See this esr45 xref from searchfox: https://searchfox.org/mozilla-esr45/sou ... in.cpp#253
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Re: Flash content fails to load

Unread post by jobbautista9 » 2022-08-18, 14:55

Hmm, I think I might've found what is causing this issue, because my flash has stopped working as well. jouven, what version of glibc are you using? I'm suspecting I'm getting this issue right now because of my glibc upgrade from 2.33 to 2.34.
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Re: Flash content fails to load

Unread post by jouven » 2022-08-18, 17:10

jobbautista9 wrote:jouven, what version of glibc are you using?
According to yay:

Code: Select all

2 core/lib32-glibc 2.36-2 (3.4 MiB 18.0 MiB) (Installed)
    GNU C Library (32-bit)
1 core/glibc 2.36-2 (9.9 MiB 47.4 MiB) (Installed)
    GNU C Library

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Re: Flash content fails to load

Unread post by jobbautista9 » 2022-08-19, 04:39

So here's an output from dmesg when I try to run a swf:

Code: Select all

[138297.851948] traps: plugin-containe[12261] general protection fault ip:7ffff2a8adb0 sp:7fffffffbbf8 error:0 in libc.so.6[7ffff2a28000+16e000]
It's definitely not a problem with IPC. This further proved by the fact that I can use the VLC Web Plugin just fine. So this narrows down the problem between flash and glibc. Since flash is pretty much completely discontinued on Linux (even on China where my flash comes from, don't worry the spyware is patched out), this is ultimately glibc's fault.

Now I'm not sure how to proceed here. Is there any way I can debug the process-container with gdb so I can get a trace on what exactly is crashing flash? I can gdb the palemoon binary, but how do I get it to monitor process-container from the gdb shell?
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Re: Flash content fails to load

Unread post by Moonchild » 2022-08-19, 09:21

Sounds like whomever is making all these changes in glibc lately (see other threads on the forum) has no regard whatsoever for interoperability. And that's just terrible for a core system library. Do they really want to hack Linux into obscurity?

As for gdb/Linux debugging I unfortunately can't help.
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Re: Flash content fails to load

Unread post by Lurker_01 » 2022-08-19, 21:59

jobbautista9 wrote:
2022-08-18, 14:55
I'm suspecting I'm getting this issue right now because of my glibc upgrade from 2.33 to 2.34.
I believe this only can affect glibc 2.36 and newer and only if your distro doesn't change the default. see Glibc 2.36 breaking change that hit some games and may have hit some software https://blog.hiler.eu/win32-the-only-stable-abi/
Unless glibc broke something else on even earlier versions, if it is the culprit.
Not on linux, so cant help/test, sorry.

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Re: Flash content fails to load

Unread post by athenian200 » 2022-08-20, 03:33

jobbautista9 wrote:
2022-08-19, 04:39
Now I'm not sure how to proceed here. Is there any way I can debug the process-container with gdb so I can get a trace on what exactly is crashing flash? I can gdb the palemoon binary, but how do I get it to monitor process-container from the gdb shell?
Try running top and see if there is a separate process ID you can grab onto?
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Re: Flash content fails to load

Unread post by jobbautista9 » 2022-08-21, 02:09

It was difficult, but I got an output from the plugin-container itself. Not sure how helpful it is though; I looked at glibc's source code and I can't seem to find any clue as to why these errors are happening.

Code: Select all

Thread 1 "plugin-containe" received signal SIGSEGV, Segmentation fault.
___pthread_mutex_lock (mutex=0x10102464c457f) at ./nptl/pthread_mutex_lock.c:76
76      ./nptl/pthread_mutex_lock.c: No such file or directory.

__futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fffeeb041b4) at ./nptl/futex-internal.c:57
57      ./nptl/futex-internal.c: No such file or directory.
Getting this output was difficult because the plugin-container process almost crashes immediately after I activate Flash, which gives me only a small time window to get gdb attached to plugin-container. So to get gdb to attach to the plugin-container, I had to do the following:
  1. Start Pale Moon with gdb
  2. Open a swf file
  3. Force refresh (i.e. Ctrl-Shift-R) the swf many times then send a SIGINT (i.e. ^C) to the gdb as quickly as possible. If you're lucky, you will see both the browser and a plugin-container process currently at a SIGSTOP state.
  4. Attach gdb to plugin-container's pid
  5. Enter "continue" to both Pale Moon and plugin-container's gdb shells so they can continue running
  6. Profit..?
Btw I'm now not sure whether this entirely glibc's fault, as the same exact Flash plugin works just fine in Waterfox Classic for some reason. Has something fundamentally changed between the NPAPI architecture between 52 and 56? But even then, it doesn't explain why Java, DjView, and VLC work just fine in Pale Moon...
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Re: Flash content fails to load

Unread post by athenian200 » 2022-08-21, 04:51

jobbautista9 wrote:
2022-08-21, 02:09
It was difficult, but I got an output from the plugin-container itself. Not sure how helpful it is though; I looked at glibc's source code and I can't seem to find any clue as to why these errors are happening.

Code: Select all

Thread 1 "plugin-containe" received signal SIGSEGV, Segmentation fault.
___pthread_mutex_lock (mutex=0x10102464c457f) at ./nptl/pthread_mutex_lock.c:76
76      ./nptl/pthread_mutex_lock.c: No such file or directory.

__futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7fffeeb041b4) at ./nptl/futex-internal.c:57
57      ./nptl/futex-internal.c: No such file or directory.
Getting this output was difficult because the plugin-container process almost crashes immediately after I activate Flash, which gives me only a small time window to get gdb attached to plugin-container. So to get gdb to attach to the plugin-container, I had to do the following:
  1. Start Pale Moon with gdb
  2. Open a swf file
  3. Force refresh (i.e. Ctrl-Shift-R) the swf many times then send a SIGINT (i.e. ^C) to the gdb as quickly as possible. If you're lucky, you will see both the browser and a plugin-container process currently at a SIGSTOP state.
  4. Attach gdb to plugin-container's pid
  5. Enter "continue" to both Pale Moon and plugin-container's gdb shells so they can continue running
  6. Profit..?
Btw I'm now not sure whether this entirely glibc's fault, as the same exact Flash plugin works just fine in Waterfox Classic for some reason. Has something fundamentally changed between the NPAPI architecture between 52 and 56? But even then, it doesn't explain why Java, DjView, and VLC work just fine in Pale Moon...
I think I may know what's going on... tell me, was the copy of Pale Moon you used built against the glibc the system is using now? Is it the binary we provide for Linux or a self-built version? It may be important if this is a glibc-related issue we aren't accounting for in our build process, because I believe Pale Moon's official binaries are built against glibc 2.17 (RHEL/CentOS 7 libc) normally to avoid random compatibility issues with older OSes that arise if we use anything newer.

If my suspicion is right, there may be a difference between a self-built Pale Moon that uses the system's native glibc and the binaries we provide built against an older one.
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Re: Flash content fails to load

Unread post by jobbautista9 » 2022-08-21, 06:54

I'm currently using the officially provided binary from lpmo. Now that you said it, I will try using stevepusser's build and see if that works.

EDIT: Nope, Flash doesn't work in stevepusser's build either. :(
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