问题描述
我们的笔记本中，有两块显卡：Intel 的核显与 NVIDIA 的独显，但是我们不是很确定。
我们需要确定笔记本中有几张显卡，以及获取这两张显卡的信息，然后可以进行后续的其他操作。
该笔记将记录：在 Linux 中，如何查看在笔记本中安装的显卡，以及相关问题。
解决方案
方法一、使用 lspci 命令
# lspci | grep -i VGA 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) 01:00.0 VGA compatible controller: NVIDIA Corporation GK208M [GeForce GT 730M] (rev a1)
方法二、使用 lshw 命令
# lshw -class display
*-display
description: VGA compatible controller
product: GK208M [GeForce GT 730M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller cap_list
configuration: driver=nouveau latency=0
resources: irq:31 memory:f0000000-f0ffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:4000(size=128)
*-display
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 bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:30 memory:f1000000-f13fffff memory:e0000000-efffffff ioport:5000(size=64) memory:c0000-dffff
参考文献
Linux Find Out Graphics Card Installed In My System – nixCraft