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- Graphics Feature Status
- Canvas: Software only, hardware acceleration unavailable
- Flash: Unavailable
- Flash Stage3D: Unavailable
- Flash Stage3D Baseline profile: Unavailable
- Compositing: Unavailable
- Multiple Raster Threads: Enabled
- Out-of-process Rasterization: Unavailable
- Hardware Protected Video Decode: Unavailable
- Rasterization: Unavailable
- Skia Renderer: Disabled
- Video Decode: Unavailable
- Viz Display Compositor: Enabled
- Viz Hit-test Surface Layer: Disabled
- WebGL: Hardware accelerated but at reduced performance
- WebGL2: Unavailable
- Driver Bug Workarounds
- clear_uniforms_before_first_program_use
- count_all_in_varyings_packing
- disable_timestamp_queries
- exit_on_context_lost
- scalarize_vec_and_mat_constructor_args
- disabled_extension_GL_ARB_timer_query
- disabled_extension_GL_EXT_disjoint_timer_query
- disabled_extension_GL_EXT_disjoint_timer_query_webgl2
- disabled_extension_GL_EXT_timer_query
- disabled_extension_GL_KHR_blend_equation_advanced
- disabled_extension_GL_KHR_blend_equation_advanced_coherent
- Problems Detected
- Accelerated video decode is unavailable on Linux: 137247
- Disabled Features: accelerated_video_decode
- Only enable WebGL for the Mesa Gallium llvmpipe driver: 571899
- Disabled Features: flash_stage3d, gpu_compositing, gpu_rasterization, flash3d, metal, accelerated_webgl2, accelerated_2d_canvas, protected_video_decode, oop_rasterization, accelerated_video_decode, android_surface_control, flash_stage3d_baseline
- Protected video decoding with swap chain is for Windows and Intel only
- Disabled Features: protected_video_decode
- Clear uniforms before first program use on all platforms: 124764, 349137
- Applied Workarounds: clear_uniforms_before_first_program_use
- Mesa drivers in Linux handle varyings without static use incorrectly: 333885
- Applied Workarounds: count_all_in_varyings_packing
- Always rewrite vec/mat constructors to be consistent: 398694
- Applied Workarounds: scalarize_vec_and_mat_constructor_args
- 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)
- Crash in glQueryCounter() and glBeginQuery() with VMware driver : 811661
- Applied Workarounds: disable_timestamp_queries, disable(GL_ARB_timer_query), disable(GL_EXT_timer_query), disable(GL_EXT_disjoint_timer_query), disable(GL_EXT_disjoint_timer_query_webgl2)
- Some drivers can't recover after OUT_OF_MEM and context lost: 893177
- Applied Workarounds: exit_on_context_lost
- Version Information
- Data exported 2020-03-28T12:09:44.311Z
- Chrome version Chrome/78.0.3904.108
- Operating system Linux 4.19.97-v7l+
- Software rendering list URL https://chromium.googlesource.com/chromium/src/+/4b26898a39ee037623a72fcfb77279fce0e7d648/gpu/config/software_rendering_list.json
- Driver bug list URL https://chromium.googlesource.com/chromium/src/+/4b26898a39ee037623a72fcfb77279fce0e7d648/gpu/config/gpu_driver_bug_list.json
- ANGLE commit id unknown hash
- 2D graphics backend Skia/78 dba5c993df3fb95fed01f8131aa0401e83c9198f
- Command Line /usr/lib/chromium-browser/chromium-browser-v7 --disable-quic --enable-tcp-fast-open --ppapi-flash-path=/usr/lib/chromium-browser/libpepflashplayer.so --ppapi-flash-args=enable_stagevideo_auto=0 --ppapi-flash-version=32.0.0.330 --enable-pinch --flag-switches-begin --flag-switches-end
- Driver Information
- Initialization time 773
- In-process GPU false
- Passthrough Command Decoder false
- Sandboxed false
- GPU0 VENDOR = 0x0000 [VMware, Inc.], DEVICE= 0x0000 [llvmpipe (LLVM 9.0.1, 128 bits)] *ACTIVE*
- Optimus false
- AMD switchable false
- Driver vendor Mesa
- Driver version 19.3.2
- GPU CUDA compute capability major version 0
- Pixel shader version 3.10
- Vertex shader version 3.10
- Max. MSAA samples 1
- Machine model name
- Machine model version
- GL_VENDOR VMware, Inc.
- GL_RENDERER llvmpipe (LLVM 9.0.1, 128 bits)
- GL_VERSION OpenGL ES 3.1 Mesa 19.3.2
- GL_EXTENSIONS GL_EXT_blend_minmax GL_EXT_multi_draw_arrays GL_EXT_texture_compression_s3tc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_format_BGRA8888 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8 GL_OES_texture_3D 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_half_float GL_EXT_texture_sRGB_decode GL_OES_EGL_image GL_OES_depth_texture GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV GL_NV_conditional_render GL_OES_get_program_binary GL_APPLE_texture_max_level GL_EXT_discard_framebuffer GL_EXT_read_format_bgra GL_EXT_frag_depth GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_array_object GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_EXT_occlusion_query_boolean GL_EXT_texture_rg GL_EXT_unpack_subimage GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth GL_NV_read_depth_stencil GL_NV_read_stencil GL_EXT_draw_buffers GL_EXT_map_buffer_range GL_KHR_debug GL_KHR_texture_compression_astc_ldr GL_OES_depth_texture_cube_map GL_OES_required_internalformat GL_OES_surfaceless_context GL_EXT_color_buffer_float GL_EXT_sRGB_write_control GL_EXT_separate_shader_objects GL_EXT_shader_implicit_conversions GL_EXT_shader_integer_mix GL_EXT_base_instance GL_EXT_compressed_ETC1_RGB8_sub_texture GL_EXT_copy_image GL_EXT_draw_buffers_indexed GL_EXT_draw_elements_base_vertex GL_EXT_polygon_offset_clamp GL_EXT_render_snorm GL_EXT_shader_io_blocks GL_EXT_texture_border_clamp GL_EXT_texture_buffer GL_EXT_texture_norm16 GL_EXT_texture_view GL_KHR_context_flush_control GL_NV_image_formats GL_OES_copy_image GL_OES_draw_buffers_indexed GL_OES_draw_elements_base_vertex GL_OES_shader_io_blocks GL_OES_texture_border_clamp GL_OES_texture_buffer GL_OES_texture_stencil8 GL_OES_texture_storage_multisample_2d_array GL_OES_texture_view GL_EXT_blend_func_extended GL_EXT_buffer_storage GL_EXT_float_blend GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_OES_EGL_image_external_essl3 GL_OES_shader_image_atomic GL_EXT_clip_cull_distance GL_EXT_disjoint_timer_query GL_EXT_texture_compression_s3tc_srgb GL_MESA_shader_integer_functions GL_EXT_clip_control GL_EXT_texture_compression_bptc GL_KHR_parallel_shader_compile GL_EXT_texture_sRGB_R8 GL_MESA_framebuffer_flip_y GL_EXT_depth_clamp GL_EXT_texture_query_lod
- Disabled Extensions GL_ARB_timer_query GL_EXT_disjoint_timer_query GL_EXT_disjoint_timer_query_webgl2 GL_EXT_timer_query GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent
- Disabled WebGL Extensions
- Window system binding vendor Mesa Project
- Window system binding version 1.4
- Window system binding extensions EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_context_flush_control 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_base EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_query_driver
- Window manager Openbox
- XDG_CURRENT_DESKTOP LXDE
- GDMSESSION lightdm-xsession
- Compositing manager No
- Direct rendering version unknown
- Reset notification strategy 0x0000
- GPU process crash count 0
- System visual ID 0
- RGBA visual ID 0
- gfx::BufferFormats supported for allocation and texturing R_8: not supported, R_16: not supported, RG_88: not supported, BGR_565: not supported, RGBA_4444: not supported, RGBX_8888: not supported, RGBA_8888: not supported, BGRX_8888: not supported, BGRX_1010102: not supported, RGBX_1010102: not supported, BGRA_8888: not supported, RGBA_F16: not supported, YVU_420: not supported, YUV_420_BIPLANAR: not supported, P010: not supported
- Compositor Information
- Tile Update Mode One-copy
- Partial Raster Enabled
- GpuMemoryBuffers Status
- R_8 Software only
- R_16 Software only
- RG_88 Software only
- BGR_565 Software only
- RGBA_4444 Software only
- RGBX_8888 Software only
- RGBA_8888 Software only
- BGRX_8888 Software only
- BGRX_1010102 Software only
- RGBX_1010102 Software only
- BGRA_8888 Software only
- RGBA_F16 Software only
- YVU_420 GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE
- YUV_420_BIPLANAR GPU_READ, SCANOUT, SCANOUT_CPU_READ_WRITE, GPU_READ_CPU_READ_WRITE
- P010 Software only
- Display(s) Information
- Info Display[0] bounds=[0,0 1648x1050], workarea=[0,36 1648x1014], scale=1, external.
- Color space information {primaries:INVALID, transfer:INVALID, matrix:INVALID, range:INVALID}
- SDR white level in nits 80
- Bits per color component 8
- Bits per pixel 24
- Video Acceleration Information
- Log Messages
- [1037:1037:0328/112728.076314:ERROR:sandbox_linux.cc(369)] : InitializeSandbox() called with multiple threads in process gpu-process.
- [1037:1164:0328/112728.559250:INFO:shared_image_x11.cc(266)] : SHM version 1.2: OK
- [1037:1164:0328/112947.239736:INFO:shared_image_x11.cc(266)] : SHM version 1.2: OK
- [1037:1164:0328/120920.308146:INFO:shared_image_x11.cc(266)] : SHM version 1.2: OK
- [1037:1164:0328/120930.325150:INFO:shared_image_x11.cc(266)] : SHM version 1.2: OK
- [1037:1164:0328/120931.079743:INFO:shared_image_x11.cc(266)] : SHM version 1.2: OK
- [1037:1164:0328/120944.147757:INFO:shared_image_x11.cc(266)] : SHM version 1.2: OK
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