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Intel HD 4600：不支持 3D

tag-icon • tag-icon unity nvidia graphics intel-graphics 3d
Intel HD 4600：不支持 3D

我有一台 MSI GE-40 笔记本电脑，配备 Intel HD 4600（集成在 Core i7-4702MQ CPU 中）和 GeForce GTX760M GPU，运行 Ubuntu 13.10。似乎不支持 3D：

/usr/lib/nux/unity_support_test -p
OpenGL vendor string:   VMware, Inc.
OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.3, 256 bits)
OpenGL version string:  2.1 Mesa 9.2.1

Not software rendered:    no
Not blacklisted:          yes
GLX fbconfig:             yes
GLX texture from pixmap:  yes
GL npot or rect textures: yes
GL vertex program:        yes
GL fragment program:      yes
GL vertex buffer object:  yes
GL framebuffer object:    yes
GL version is 1.4+:       yes

Unity 3D supported:       no

我运行了 glmark2，得分是 144。

  1. 我说的对吗？3D 功能无法工作（而是由 CPU 渲染）？
  2. 我该怎么做才能让英特尔 GPU 支持 3D 或切换到 NVIDIA GPU？

提前致谢。如果您需要更多信息，请告诉我。

sudo lshw -C video
  *-display UNCLAIMED     
       description: 3D controller
       product: GK106M [GeForce GTX 760M]
       vendor: NVIDIA Corporation
       physical id: 0
       bus info: pci@0000:01:00.0
       version: a1
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list
       configuration: latency=0
       resources: memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
  *-display UNCLAIMED
       description: VGA compatible controller
       product: 4th Gen Core Processor Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 06
       width: 64 bits
       clock: 33MHz
       capabilities: msi pm vga_controller cap_list
       configuration: latency=0
       resources: memory:f7400000-f77fffff memory:d0000000-dfffffff ioport:f000(size=64)

答案1

我已经解决了这个问题。在安装过程中，我必须添加nomodeset内核参数。删除此参数/etc/default/grub并运行update-grub即可解决问题。现在正在加载正确的驱动程序。

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