我在 Windows 10 上运行 Chrome 54.0.2840.87。我有两个 GPU:一个 Intel(R) HD Graphics 520 和一个 AMD Radeon R5 M335。
直到几周前，WebGL 在 Chrome 中运行得很好。现在，在未更改任何地方的任何设置后，WebGL 不再可用。
例如，当尝试运行 Chrome 实验时，我收到一条消息，指出我的显卡似乎不支持 WebGL。我知道我的显卡工作正常(它们已经更新了最新的驱动程序)，而且 WebGL 在 Firefox 中运行得很好。我知道我的 GPU 尚未被列入黑名单(在任一浏览器上)。
在 chrome:gpu 上，我被告知 WebGL 不可用，并且 GPU 进程无法启动。当检查 chrome:flags 时，启用或禁用 WebGL 似乎不再是一个选项。
启用/禁用任何涉及 WebGL 的其他内容都没有任何区别。是否可以采取其他措施使其再次运行？问题出在什么级别？ (这个问题在 Chrome Canary 上仍然存在。)我不是技术最精通的人，但我没能在其他地方找到答案。
以下是我在 chrome:gpu 页面上看到的内容:
图形功能状态
Canvas: Software only, hardware acceleration unavailable
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: Unavailable
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
VPx Video Decode: Software only, hardware acceleration unavailable
WebGL: Unavailable
驱动程序错误解决方法
clear_uniforms_before_first_program_use
disable_d3d11
disable_discard_framebuffer
disable_dxgi_zero_copy_video
disable_nv12_dxgi_video
disable_framebuffer_cmaa
exit_on_context_lost
scalarize_vec_and_mat_constructor_args
检测到问题
GPU process was unable to boot: GPU process launch failed.
Disabled Features: all
Some drivers are unable to reset the D3D device in the GPU process sandbox
Applied Workarounds: exit_on_context_lost
Clear uniforms before first program use on all platforms: 124764, 349137
Applied Workarounds: clear_uniforms_before_first_program_use
Always rewrite vec/mat constructors to be consistent: 398694
Applied Workarounds: scalarize_vec_and_mat_constructor_args
Disable Direct3D11 on systems with AMD switchable graphics: 451420
Applied Workarounds: disable_d3d11
Framebuffer discarding can hurt performance on non-tilers: 570897
Applied Workarounds: disable_discard_framebuffer
NV12 DXGI video hangs or displays incorrect colors on AMD drivers: 623029, 644293
Applied Workarounds: disable_dxgi_zero_copy_video, disable_nv12_dxgi_video
Limited enabling of Chromium GL_INTEL_framebuffer_CMAA: 535198
Applied Workarounds: disable_framebuffer_cmaa
Native GpuMemoryBuffers have been disabled, either via about:flags or command line.
Disabled Features: native_gpu_memory_buffers
版本信息
Data exported 11/7/2016, 2:09:57 PM
Chrome version Chrome/54.0.2840.87
Operating system Windows NT 10.0.14393
Software rendering list version 11.12
Driver bug list version 9.00
ANGLE commit id 905fbdea9ef0
2D graphics backend Skia/54 a21f10dd8b19c6cb47d07d94d0a0525c16461969
Command Line Args Files (x86)\Google\Chrome\Application\chrome.exe" --flag-
switches-begin --enable-gpu-rasterization --enable-unsafe-es3-apis --enable-
webgl-draft-extensions --flag-switches-end
Driver Information
Initialization time 0
In-process GPU true
Sandboxed false
GPU0 VENDOR = 0x1002, DEVICE= 0x6660
GPU1 VENDOR = 0x8086, DEVICE= 0x1916
Optimus false
AMD switchable true
Desktop compositing Aero Glass
Diagonal Monitor Size of \.\DISPLAY1 15.5"
Driver vendor Advanced Micro Devices, Inc.
Driver version 16.200.2001.0
Driver date 6-16-2016
Pixel shader version
Vertex shader version
Max. MSAA samples
Machine model name
Machine model version
GL_VENDOR
GL_RENDERER
GL_VERSION
GL_EXTENSIONS
Disabled Extensions
Window system binding vendor
Window system binding version
Window system binding extensions
Direct rendering Yes
Reset notification strategy 0x0000
GPU process crash count 0
Compositor Information
Tile Update Mode One-copy
Partial Raster Enabled
GpuMemoryBuffers Status
ATC Software only
ATCIA Software only
DXT1 Software only
DXT5 Software only
ETC1 Software only
R_8 Software only
BGR_565 Software only
RGBA_4444 Software only
RGBX_8888 Software only
RGBA_8888 Software only
BGRX_8888 Software only
BGRA_8888 Software only
YVU_420 Software only
YUV_420_BIPLANAR Software only
UYVY_422 Software only
Diagnostics ... loading ...
日志消息
[1268:3756:1107/133435:ERROR:gl_surface_egl.cc(252)] : No suitable EGL configs found.
[1268:3756:1107/133435:ERROR:gl_surface_egl.cc(1012)] : eglCreatePbufferSurface failed with error EGL_BAD_CONFIG
[1268:3756:1107/133435:ERROR:gpu_info_collector.cc(35)] : gl::GLContext::CreateOffscreenGLSurface failed
[1268:3756:1107/133435:ERROR:gpu_info_collector.cc(108)] : Could not create surface for info collection.
[1268:3756:1107/133435:ERROR:gpu_main.cc(506)] : gpu::CollectGraphicsInfo failed (fatal).
GpuProcessHostUIShim: The GPU process exited normally. Everything is okay.
最佳答案
遇到了同样的问题，找到了一篇关于忽略兼容 Material 的硬件列表的帖子。因此，转到 chrome://flags，然后激活第一个选项:
忽略 la liste de rendulogiciel(法语)
覆盖软件渲染列表(英文)
https://superuser.com/questions/836832/how-can-i-enable-webgl-in-my-browser
告诉我是否有帮助!
关于google-chrome - WebGL 不可用，GPU 进程无法启动，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40472961/