Skia Graphite: Disabled
TreesInViz: Disabled
Video Decode: Hardware accelerated
Video Encode: Software only. Hardware acceleration disabled
Vulkan: Enabled
WebGL: Hardware accelerated
WebGPU: Hardware accelerated
WebGPU interop: Hardware accelerated
WebNN: Disabled
Driver Bug Workarounds for Hardware GPU
disable_post_sub_buffers_for_onscreen_surfaces
enable_webgl_timer_query_extensions
exit_on_context_lost
rely_on_implicit_sync_for_swap_buffers
disabled_extension_GL_KHR_blend_equation_advanced
disabled_extension_GL_KHR_blend_equation_advanced_coherent
disabled_extension_GL_MESA_framebuffer_flip_y
Problems Detected for Hardware GPU
Accelerated video encode has been disabled, either via blocklist, about:flags or the command line.
Disabled Features: video_encode
Disable partial swaps on Mesa drivers (detected with GL_RENDERER): 339493
Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces
Disable partial swaps on Mesa drivers (detected with GL_VERSION): 339493
Applied Workarounds: disable_post_sub_buffers_for_onscreen_surfaces
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Applied Workarounds: disable(GL_KHR_blend_equation_advanced), disable(GL_KHR_blend_equation_advanced_coherent)
Expose WebGL's disjoint_timer_query extensions on platforms with site isolation: 808744, 870491
Applied Workarounds: enable_webgl_timer_query_extensions
Some drivers can't recover after OUT_OF_MEM and context lost: 893177
Applied Workarounds: exit_on_context_lost
Avoid waiting on a egl fence before swapping buffers and rely on implicit sync on Intel GPUs: 938286
Applied Workarounds: rely_on_implicit_sync_for_swap_buffers
Disable GL_MESA_framebuffer_flip_y for desktop GL: 964010
Applied Workarounds: disable(GL_MESA_framebuffer_flip_y)
Log Messages
[3845:4636705132560:0508/082753.393534:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] : dri3 extension not supported.
[3845:4636705237008:0508/083302.401056:WARNING:ui/gfx/x/connection.cc:61] : X error received. Request: PutImageRequest, Error: DrawableError{.sequence = 234, .bad_value = 12582956, .minor_opcode = 0, .major_opcode = 72}
[3845:4636705132560:0508/090516.139861:ERROR:gpu/command_buffer/service/shared_image/shared_image_factory.cc:998] : Could not find SharedImageBackingFactory with params: usage: Gles2Read|RasterRead|DisplayRead, format: BGRA_8888, share_between_threads: 0, gmb_type: platform, size: 1080x1920, debug_label: MailboxVideoFrameConverter
[3845:4636705132560:0508/090516.140416:ERROR:components/viz/service/gl/exit_code.cc:13] : Restarting GPU process due to unrecoverable error. Context was lost.
GpuProcessHost: The GPU process exited with code 8704.
[4121:75023191216144:0508/090517.529820:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] : dri3 extension not supported.
[4121:75023191216144:0508/091641.102608:ERROR:gpu/command_buffer/service/shared_image/shared_image_factory.cc:998] : Could not find SharedImageBackingFactory with params: usage: Gles2Read|RasterRead|DisplayRead, format: BGRA_8888, share_between_threads: 0, gmb_type: platform, size: 1920x1080, debug_label: MailboxVideoFrameConverter
[4121:75023191216144:0508/091641.103316:ERROR:components/viz/service/gl/exit_code.cc:13] : Restarting GPU process due to unrecoverable error. Context was lost.
GpuProcessHost: The GPU process exited with code 8704.
[4151:95318396473360:0508/091641.976940:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] : dri3 extension not supported.
[4151:95318396473360:0508/091642.473442:ERROR:gpu/command_buffer/service/shared_image/shared_image_manager.cc:252] : SharedImageManager::ProduceSkia: Trying to Produce a Skia representation from a non-existent mailbox.
[4151:95318396473360:0508/091653.009546:ERROR:gpu/command_buffer/service/shared_image/shared_image_factory.cc:998] : Could not find SharedImageBackingFactory with params: usage: Gles2Read|RasterRead|DisplayRead, format: BGRA_8888, share_between_threads: 0, gmb_type: platform, size: 1280x720, debug_label: MailboxVideoFrameConverter
[4151:95318396473360:0508/091653.009879:ERROR:components/viz/service/gl/exit_code.cc:13] : Restarting GPU process due to unrecoverable error. Context was lost.
GpuProcessHost: The GPU process exited with code 8704.
[4156:12853363445776:0508/091653.703261:WARNING:ui/gfx/linux/gbm_support_x11.cc:48] : dri3 extension not supported.
[4156:12853363445776:0508/091653.933766:ERROR:gpu/command_buffer/service/shared_image/shared_image_manager.cc:252] : SharedImageManager::ProduceSkia: Trying to Produce a Skia representation from a non-existent mailbox.
[4156:12853363445776:0508/091704.118203:ERROR:gpu/command_buffer/service/shared_image/shared_image_factory.cc:998] : Could not find SharedImageBackingFactory with params: usage: Gles2Read|RasterRead|DisplayRead, format: BGRA_8888, share_between_threads: 0, gmb_type: platform, size: 640x360, debug_label: MailboxVideoFrameConverter
[4156:12853363445776:0508/091704.118316:ERROR:components/viz/service/gl/exit_code.cc:13] : Restarting GPU process due to unrecoverable error. Context was lost.
GpuProcessHost: The GPU process exited with code 8704.
[4157:44835894102032:0508/091932.017132:ERROR:gpu/command_buffer/service/shared_image/shared_image_manager.cc:385] : SharedImageManager::ProduceMemory: Trying to Produce a Memory representation from a non-existent mailbox.
[4157:44835894102032:0508/091932.017621:ERROR:gpu/command_buffer/service/shared_image/shared_image_manager.cc:385] : SharedImageManager::ProduceMemory: Trying to Produce a Memory representation from a non-existent mailbox.
[4157:44835894102032:0508/091932.017640:ERROR:gpu/command_buffer/service/shared_image/shared_image_manager.cc:385] : SharedImageManager::ProduceMemory: Trying to Produce a Memory representation from a non-existent mailbox.
[4157:44835894102032:0508/091932.017649:ERROR:gpu/command_buffer/service/shared_image/shared_image_manager.cc:385] : SharedImageManager::ProduceMemory: Trying to Produce a Memory representation from a non-existent mailbox.
[4157:44835894102032:0508/092714.007298:ERROR:gpu/command_buffer/service/shared_image/shared_image_manager.cc:385] : SharedImageManager::ProduceMemory: Trying to Produce a Memory representation from a non-existent mailbox.