我如何找到已安装的英特尔图形卡驱动程序的版本?


10

我的笔记本电脑配有集成的英特尔GPU和独立的Nvidia GPU。

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

如何为Intel驱动程序执行此操作?

Answers:


17

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Nvidia GPU。英特尔GPU正在使用i915驱动程序,而英伟达正在使用nouveau。您可以Kernel driver in use:在输出的部分中进行检查。


2

标准的Intel驱动程序是1)内核,2)Mesa 3D图形库的内置部分。因此,它没有自己的版本控制。只要您拥有最新的内核和Mesa,您也将拥有最新的Intel驱动程序。

要查看活动的内核版本,请使用uname -rdpkg -l | grep linux-image

要查看活动的Mesa版本,请使用glxinfo -Bdpkg -l | grep mesa

在Xorg中,与Intel驱动程序的接口可能由xserver-xorg-video-intel模块处理。再次,使用dpkg -l来检查其版本(并注意该软件包可能不存在,在这种情况下Xorg通过“ modesetting”接口访问相同的Intel驱动程序)。

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