3D 控制器显示内核驱动程序是 Nvidia 和 Nouveau

3D 控制器显示内核驱动程序是 Nvidia 和 Nouveau

正如标题所说;这是终端在

$ lspci -k
01:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 940MX] (rev a2)
        Subsystem: Acer Incorporated [ALI] GM108M [GeForce 940MX]
        Kernel modules: nvidiafb, nouveau.

我目前正在运行 Ubuntu 18.04,我的 GPU 是 GEFORCE 940mx。
在我按照以下方法操作后,发生了这种情况指导

本教程完成了它的工作,nvidia 驱动程序现已安装,但它并没有像它应该的那样摆脱 nouvaeu,此外在 BIOS 中没有选项(在 BIOS 中)让我在板载英特尔显卡和我的 Nvidia 卡之间切换。

我需要帮助,我完成了该教程中的所有步骤,并且 nouveau 驱动程序仍然是内核模块。

答案1

您的系统似乎找不到任何有关英特尔显卡的信息。可能没有这样的芯片/卡。可能存在这样的信息,但您尚未找到。请再次检查,也许借助grep

lspci我在 Dell Precision M4800 中的相应输出是

$ lspci -k|grep -A4 VGA
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
    Subsystem: Dell 4th Gen Core Processor Integrated Graphics Controller
    Kernel driver in use: i915
    Kernel modules: i915
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
--
01:00.0 VGA compatible controller: NVIDIA Corporation GK107GLM [Quadro K1100M] (rev a1)
    Subsystem: Dell GK107GLM [Quadro K1100M]
    Kernel driver in use: nouveau
    Kernel modules: nvidiafb, nouveau
03:00.0 Network controller: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter (rev 03)

为了添加详细信息,您还可以检查 的输出lshw。我的相应输出是

$ LANG=C sudo lshw -C display
  *-display                 
       description: VGA compatible controller
       product: GK107GLM [Quadro K1100M]
       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 bus_master cap_list rom
       configuration: driver=nouveau latency=0
       resources: irq:29 memory:f4000000-f4ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f5000000-f507ffff
  *-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:f5400000-f57fffff memory:d0000000-dfffffff ioport:f000(size=64) memory:c0000-dffff

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