Os dois últimos lançamentos do Chrome para o meu Ubuntu 16.10 tiveram reprodução de vídeo lenta no Chrome somente no monitor externo somente quando estão em tela cheia e somente quando essa janela / guia do cromo NÃO é fuzeada (ou seja, se eu clicar em outra janela no monitor do laptop o vídeo reproduz em tela cheia no monitor externo).
Quando o vídeo está irregular, percebo que o processo do Xorg usa 100% da CPU. Quando eu clico em outra janela no outro monitor, o vídeo é reproduzido bem e a CPU do XOrg cai imediatamente.
Não é o fim do mundo, mas é chato ter que sempre mover o mouse para fora da tela e clicar em uma janela aleatória no monitor do laptop ao tentar assistir a um filme!
sudo lshw -class display
*-display
description: VGA compatible controller
product: 3rd Gen Core processor Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:28 memory:c1000000-c13fffff memory:b0000000-bfffffff ioport:4000(size=64) memory:c0000-dffff
Sobre os relatórios do Ubuntu Intel® Ivybridge Mobile
Eu executei o Intel Graphics Tool Update e assegurei-me de que estava a executar a versão mais recente do Chrome v60.0.3112.90 (Compilação oficial) (64 bits)
Eu tentei a resposta aqui: Chrome lento no modo de tela cheia (não relacionado a Flash) sem sucesso.
Chrome chrome: // gpu / outputs:
Graphics Feature Status
Canvas: Software only, hardware acceleration unavailable
CheckerImaging: Disabled
Flash: Software only, hardware acceleration unavailable
Flash Stage3D: Software only, hardware acceleration unavailable
Flash Stage3D Baseline profile: Software only, hardware acceleration unavailable
Compositing: Software only, hardware acceleration unavailable
Multiple Raster Threads: Enabled
Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
Rasterization: Software only, hardware acceleration unavailable
Video Decode: Software only, hardware acceleration unavailable
Video Encode: Software only, hardware acceleration unavailable
WebGL: Hardware accelerated but at reduced performance
WebGL2: Unavailable
Driver Bug Workarounds
adjust_src_dst_region_for_blitframebuffer
clear_uniforms_before_first_program_use
decode_encode_srgb_for_generatemipmap
disable_framebuffer_cmaa
dont_remove_invariant_for_fragment_input
force_cube_map_positive_x_allocation
force_int_or_srgb_cube_texture_complete
init_texture_max_anisotropy
regenerate_struct_names
remove_invariant_and_centroid_for_essl3
scalarize_vec_and_mat_constructor_args
disable_software_to_accelerated_canvas_upgrade
Problems Detected
ATI/AMD cards with older drivers in Linux are crash-prone: 71381, 76428, 73910, 101225, 136240, 357314
Disabled Features: flash_stage3d, gpu_compositing, panel_fitting, flash3d, gpu_rasterization, accelerated_2d_canvas, accelerated_video_decode, webgl2, accelerated_webgl, flash_stage3d_baseline, accelerated_video_encode
Accelerated video decode is unavailable on Linux: 137247
Disabled Features: accelerated_video_decode
Accelerated video encode is unavailable on Linux
Disabled Features: accelerated_video_encode
Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
Linux AMD drivers incorrectly return initial value of 1 for TEXTURE_MAX_ANISOTROPY: 348237
Applied Workarounds: init_texture_max_anisotropy
Always rewrite vec/mat constructors to be consistent: 398694
Applied Workarounds: scalarize_vec_and_mat_constructor_args
Linux AMD drivers handle struct scopes incorrectly: 403957
Applied Workarounds: regenerate_struct_names
Linux ATI drivers crash on binding incomplete cube map texture to FBO: 518889
Applied Workarounds: force_cube_map_positive_x_allocation
Limited enabling of Chromium GL_INTEL_framebuffer_CMAA: 535198
Applied Workarounds: disable_framebuffer_cmaa
adjust src/dst region if blitting pixels outside read framebuffer on Linux AMD: 664740
Applied Workarounds: adjust_src_dst_region_for_blitframebuffer
AMD drivers in Linux require invariant qualifier to match between vertex and fragment shaders: 659326, 639760
Applied Workarounds: remove_invariant_and_centroid_for_essl3, dont_remove_invariant_for_fragment_input
Disable KHR_blend_equation_advanced until cc shaders are updated: 661715
Decode and Encode before generateMipmap for srgb format textures on Linux AMD: 634519
Applied Workarounds: decode_encode_srgb_for_generatemipmap
Software to Accelerated canvas update breaks Linux AMD: 710029
Applied Workarounds: disable_software_to_accelerated_canvas_upgrade
Force integer or srgb cube map texture complete on Linux AMD: 712117
Applied Workarounds: force_int_or_srgb_cube_texture_complete
Native GpuMemoryBuffers have been disabled, either via about:flags or command line.
Disabled Features: native_gpu_memory_buffers
Checker-imaging has been disabled via finch trial or the command line.
Disabled Features: checker_imaging
Qualquer conselho muito apreciado.
Isso ocorre devido ao Chrome v59 + que remove o flash do Chrome.
Depois de muita tentativa e erro, a maneira mais fácil que encontrei foi instalar o Google Chrome Beta para usar no flash e usar o Chrome stable para todo o resto.
% bl0ck_qu0te%Em seguida, inicie via
% bl0ck_qu0te%Então vá para
% bl0ck_qu0te%E desative
% bl0ck_qu0te%Em seguida, reinicie.
E agora os vídeos devem ser reproduzidos em tela cheia em alta velocidade sem tremores usando um bom flash antigo (!).