Ubuntu 16 无法识别我的 NVIDIA 显卡

Question

我正在尝试使用我的 NVIDIA 显卡作为主显示选项，而不是内置的英特尔显示器。

$ nvidia-smi
Failed to initialize NVML: Unknown Error

并运行sudo lshw -C display给出

 *-display UNCLAIMED
       description: VGA compatible controller
       product: NVIDIA Corporation
       vendor: NVIDIA Corporation
       physical id: 0
       bus info: pci@0000:05:00.0
       version: a1
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress vga_controller cap_list
       configuration: latency=0
       resources: memory:e4000000-e4ffffff memory:d0000000-dfffffff memory:e0000000-e1ffffff ioport:2000(size=128) memory:e5000000-e507ffff
  *-display UNCLAIMED
       description: VGA compatible controller
       product: MGA G200e [Pilot] ServerEngines (SEP1)
       vendor: Matrox Electronics Systems Ltd.
       physical id: 0
       bus info: pci@0000:09:00.0
       version: 07
       width: 32 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list
       configuration: latency=0
       resources: memory:e2000000-e2ffffff memory:e3810000-e3813fff memory:e3000000-e37fffff memory:e3800000-e380ffff

提前感谢你。