如何找到安装的英特尔显卡驱动程序的版本？

Question

我的笔记本电脑配备了集成的英特尔 GPU 和独立的 Nvidia GPU。

安装 ubuntu 18.04 后，Nvidia 服务器设置应用程序已经安装，我可以通过它查看驱动程序版本。

我如何为英特尔驱动程序执行此操作？

Answer 1

您可以使用以下lspci命令查看所有视频适配器

lspci -k | grep -EA3 'VGA|3D|Display'
  |    | |   |    |        \- Only VGA is not good enough,
  |    | |   |    |           because Nvidia mobile adapters
  |    | |   |    |           are shown as 3D and some AMD
  |    | |   |    |           adapters are shown as Display.
  |    | |   |    \---------  Print 3 lines after the regexp match.
  |    | |   \--------------  program for searching patterns in files
  |    | |                    (regular expressions)
  |    | \------------------  pipe used for passing the results of the
  |    |                      first command (lspci -k) to the next (grep)
  |    \--------------------  Show kernel drivers handling each device.
  \-------------------------  utility for displaying information
                              about PCI buses in the system and 
                              devices connected to them

输出将是这样的：

00:02.0 VGA compatible controller: Intel Corporation HD Graphics 620 (rev 02)
    DeviceName:  Onboard IGD
    Subsystem: Dell HD Graphics 620
    Kernel driver in use: i915

01:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 940MX] (rev a2)
    Subsystem: Dell GM108M [GeForce 940MX]
    Kernel driver in use: nouveau
    Kernel modules: nouveau, nvidia_drm, nvidia

如您所见，我有一个 Intel GPU 和一个 Nvidia GPU。Intel GPU 使用 i915 驱动程序，Nvidia 使用 nouveau。您可以Kernel driver in use:在输出部分进行检查。