我的联想笔记本电脑配备了GeForce GT 755M / PCIe / SSE2，运行Fedora 21并安装了Bumblebee。
我尝试过多种方法让WebGL在Google Chrome上运行，但没有任何效果。
尽管如此，WebGL可以在同一台计算机上运行Firefox。
通过primusrun /usr/bin/google-chrome-stable运行Chrome时，我收到以下消息：
[16014:16014:0528/154015:ERROR:url_pattern_set.cc(240)] Invalid url pattern: chrome://print/*
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[10:10:0528/154017:ERROR:resource_request_policy.cc(57)] Denying load of chrome-extension://apdfllckaahabafndbhieahigkjlhalf/page_embed_script.js from hosted app.
[10:10:0528/154018:ERROR:resource_request_policy.cc(57)] Denying load of chrome-extension://apdfllckaahabafndbhieahigkjlhalf/page_embed_script.js from hosted app.
[16014:16014:0528/154018:ERROR:display_info_provider_aura.cc(30)] Not implemented reached in virtual void extensions::DisplayInfoProviderAura::UpdateDisplayUnitInfoForPlatform(const gfx::Display &, extensions::core_api::system_display::DisplayUnitInfo *)
[3,781924864:18:40:18.176817] Native Client module will be loaded at base address 0x00004c2f00000000
[16014:16014:0528/154022:ERROR:command_buffer_proxy_impl.cc(164)] Could not send GpuCommandBufferMsg_Initialize
[16014:16014:0528/154022:ERROR:webgraphicscontext3d_command_buffer_impl.cc(209)] CommandBufferProxy::Initialize failed.
[16014:16014:0528/154022:ERROR:webgraphicscontext3d_command_buffer_impl.cc(226)] Failed to initialize command buffer.
[57:87:0528/154022:ERROR:command_buffer_proxy_impl.cc(164)] Could not send GpuCommandBufferMsg_Initialize.
[125:136:0528/154022:ERROR:command_buffer_proxy_impl.cc(164)] Could not send GpuCommandBufferMsg_Initialize.
[57:87:0528/154022:ERROR:webgraphicscontext3d_command_buffer_impl.cc(209)] CommandBufferProxy::Initialize failed.
[125:136:0528/154022:ERROR:webgraphicscontext3d_command_buffer_impl.cc(209)] CommandBufferProxy::Initialize failed.
[57:87:0528/154022:ERROR:webgraphicscontext3d_command_buffer_impl.cc(226)] Failed to initialize command buffer.
[125:136:0528/154022:ERROR:webgraphicscontext3d_command_buffer_impl.cc(226)] Failed to initialize command buffer.
[118:133:0528/154022:ERROR:gpu_channel_host.cc(175)] GpuChannelHost::CreateViewCommandBuffer failed.
[118:133:0528/154022:ERROR:webgraphicscontext3d_command_buffer_impl.cc(226)] Failed to initialize command buffer.
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[16014:16014:0528/154022:ERROR:gpu_channel_host.cc(222)] Failed to send GpuChannelMsg_CreateOffscreenCommandBuffer.
[16014:16014:0528/154022:ERROR:webgraphicscontext3d_command_buffer_impl.cc(226)] Failed to initialize command buffer.
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(11748)] [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(6570)] [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(11748)] [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(6570)] [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(11748)] [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(6570)] [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[57:87:0528/154023:ERROR:gpu_channel_host.cc(175)] GpuChannelHost::CreateViewCommandBuffer failed.
[57:87:0528/154023:ERROR:webgraphicscontext3d_command_buffer_impl.cc(226)] Failed to initialize command buffer.
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[16014:16053:0528/154023:ERROR:browser_gpu_channel_host_factory.cc(146)] Failed to create channel.
[16014:16388:0528/154028:ERROR:get_updates_processor.cc(243)] PostClientToServerMessage() failed during GetUpdates
[10:10:0528/154031:ERROR:resource_request_policy.cc(57)] Denying load of chrome-extension://apdfllckaahabafndbhieahigkjlhalf/page_embed_script.js from hosted app.
页面chrome://gpu也会显示：
GpuProcessHostUIShim: The GPU process crashed!
GpuProcessHostUIShim: The GPU process crashed!
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(11748)] : [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(6570)] : [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(11748)] : [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(6570)] : [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(11748)] : [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
[16342:16342:0528/184023:ERROR:gles2_cmd_decoder.cc(6570)] : [GroupMarkerNotSet(crbug.com/242999)!:D05C467B47380000]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
GpuProcessHostUIShim: The GPU process crashed!
WARNING: Hardware acceleration is unavailable.