求解释一下显卡信息，是否没有激活。谢谢！

khom@khom-ThinkPad-Edge-E430c:~$ lshw -c video
WARNING: you should run this program as super-user.
*-display UNCLAIMED
description: VGA compatible controller
product: NVIDIA Corporation
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: vga_controller cap_list
configuration: latency=0
resources: memory:ca000000-caffffff memory:c0000000-c7ffffff memory:c8000000-c9ffffff ioport:6000(size=128)
*-display
description: VGA compatible controller
product: Ivy Bridge Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:44 memory:cb000000-cb3fffff memory:b0000000-bfffffff ioport:7000(size=64)
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.