我使用的笔记本电脑同时配备 NVIDIA 显卡和 Intel 集成显卡。在我通过 Linux Mint 更新管理器更新 NVIDIA 驱动程序之前，我曾经使用 NVIDIA 设置和 NVIDIA Prime 对它们进行配置。
更新后，驱动程序管理器将 NVIDIA 驱动程序标记为已安装，但 Intel 显卡下方写有以下句子“此设备无法工作”，唯一可能的选项是“请勿使用此设备”。
、xserver-xorg-video-intel和mesa-utils仍然nvidia-settings安装（我也尝试重新安装它们）并且我禁用了 SeureBoot。当我尝试运行它时nvidia-settings，它返回一个空页面并显示以下错误：
ERROR: NVIDIA driver is not loaded
ERROR: Unable to load info from any available system
我该如何解决这种情况？谢谢！
这是输出lspci -nnk | grep "VGA\|'Kern'\|3D\|Display" -A2
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:3e9b]
Subsystem: ASUSTeK Computer Inc. Device [1043:1fc0]
Kernel driver in use: i915
--
01:00.0 3D controller [0302]: NVIDIA Corporation GP107M [GeForce GTX 1050 Mobile] [10de:1c8d] (rev a1)
Subsystem: ASUSTeK Computer Inc. GP107M [GeForce GTX 1050 Mobile] [1043:1fc0]
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
从ls /lib/modprobe.d/：
aliases.conf blacklist-nvidia.conf
blacklist_linux_4.15.0-106-generic.conf fbdev-blacklist.conf
blacklist_linux_4.15.0-112-generic.conf nvidia-graphics-drivers.conf
blacklist_linux_4.15.0-20-generic.conf nvidia-kms.conf
blacklist_linux_4.15.0-54-generic.conf systemd.conf
从dpkg -l | grep -i nvidia：
ii libnvidia-cfg1-440:amd64 440.100-0ubuntu0.18.04.1 amd64 NVIDIA binary OpenGL/GLX configuration library
ii libnvidia-common-390 390.138-0ubuntu0.18.04.1 all Shared files used by the NVIDIA libraries
ii libnvidia-common-440 440.100-0ubuntu0.18.04.1 all Shared files used by the NVIDIA libraries
rc libnvidia-compute-390:amd64 390.138-0ubuntu0.18.04.1 amd64 NVIDIA libcompute package
rc libnvidia-compute-390:i386 390.138-0ubuntu0.18.04.1 i386 NVIDIA libcompute package
ii libnvidia-compute-440:amd64 440.100-0ubuntu0.18.04.1 amd64 NVIDIA libcompute package
ii libnvidia-compute-440:i386 440.100-0ubuntu0.18.04.1 i386 NVIDIA libcompute package
ii libnvidia-decode-440:amd64 440.100-0ubuntu0.18.04.1 amd64 NVIDIA Video Decoding runtime libraries
ii libnvidia-decode-440:i386 440.100-0ubuntu0.18.04.1 i386 NVIDIA Video Decoding runtime libraries
ii libnvidia-encode-440:amd64 440.100-0ubuntu0.18.04.1 amd64 NVENC Video Encoding runtime library
ii libnvidia-encode-440:i386 440.100-0ubuntu0.18.04.1 i386 NVENC Video Encoding runtime library
ii libnvidia-extra-440:amd64 440.100-0ubuntu0.18.04.1 amd64 Extra libraries for the NVIDIA driver
ii libnvidia-fbc1-440:amd64 440.100-0ubuntu0.18.04.1 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-fbc1-440:i386 440.100-0ubuntu0.18.04.1 i386 NVIDIA OpenGL-based Framebuffer Capture runtime library
ii libnvidia-gl-440:amd64 440.100-0ubuntu0.18.04.1 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-gl-440:i386 440.100-0ubuntu0.18.04.1 i386 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
ii libnvidia-ifr1-440:amd64 440.100-0ubuntu0.18.04.1 amd64 NVIDIA OpenGL-based Inband Frame Readback runtime library
ii libnvidia-ifr1-440:i386 440.100-0ubuntu0.18.04.1 i386 NVIDIA OpenGL-based Inband Frame Readback runtime library
rc nvidia-compute-utils-390 390.138-0ubuntu0.18.04.1 amd64 NVIDIA compute utilities
ii nvidia-compute-utils-440 440.100-0ubuntu0.18.04.1 amd64 NVIDIA compute utilities
rc nvidia-dkms-390 390.138-0ubuntu0.18.04.1 amd64 NVIDIA DKMS package
ii nvidia-dkms-440 440.100-0ubuntu0.18.04.1 amd64 NVIDIA DKMS package
ii nvidia-driver-440 440.100-0ubuntu0.18.04.1 amd64 NVIDIA driver metapackage
rc nvidia-kernel-common-390 390.138-0ubuntu0.18.04.1 amd64 Shared files used with the kernel module
ii nvidia-kernel-common-440 440.100-0ubuntu0.18.04.1 amd64 Shared files used with the kernel module
ii nvidia-kernel-source-440 440.100-0ubuntu0.18.04.1 amd64 NVIDIA kernel source package
ii nvidia-prime 0.8.8.2 all Tools to enable NVIDIA's Prime
ii nvidia-prime-applet 1.0.7 all An applet for NVIDIA Prime
ii nvidia-settings 440.44-0ubuntu0.18.04.1 amd64 Tool for configuring the NVIDIA graphics driver
ii nvidia-utils-440 440.100-0ubuntu0.18.04.1 amd64 NVIDIA driver support binaries
ii xserver-xorg-video-nvidia-440 440.100-0ubuntu0.18.04.1 amd64 NVIDIA binary Xorg driver
这是我的系统信息：
System: Host: marco-ASUS Kernel: 4.15.0-112-generic x86_64 bits: 64 compiler: gcc v: 7.5.0
Desktop: Cinnamon 4.2.4 wm: marco dm: LightDM Distro: Linux Mint 19.2 Tina
base: Ubuntu 18.04 bionic
Machine: Type: Laptop System: ASUSTeK product: VivoBook_ASUSLaptop X580GD_N580GD v: 1.0
serial: <filter>
Mobo: ASUSTeK model: X580GD v: 1.0 serial: <filter> UEFI: American Megatrends
v: X580GD.304 date: 05/17/2018
Battery: ID-1: BAT0 charge: 29.1 Wh condition: 30.4/48.1 Wh (63%) volts: 11.6/11.6
model: ASUSTeK ASUS Battery serial: <filter> status: Discharging
CPU: Topology: 6-Core model: Intel Core i7-8750H bits: 64 type: MT MCP arch: Kaby Lake
rev: A L2 cache: 9216 KiB
flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 52799
Speed: 4004 MHz min/max: 800/4100 MHz Core speeds (MHz): 1: 3987 2: 4045 3: 4000
4: 4000 5: 4005 6: 4013 7: 3943 8: 4002 9: 4000 10: 4006 11: 3991 12: 4038
Graphics: Device-1: Intel vendor: ASUSTeK driver: i915 v: kernel bus ID: 00:02.0
chip ID: 8086:3e9b
Device-2: NVIDIA GP107M [GeForce GTX 1050 Mobile] vendor: ASUSTeK driver: N/A
bus ID: 01:00.0 chip ID: 10de:1c8d
Display: x11 server: X.Org 1.19.6 driver: modesetting unloaded: fbdev,vesa
compositor: marco resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa DRI Intel UHD Graphics 630 (CFL GT2) v: 4.6 Mesa 20.0.8
compat-v: 3.0 direct render: Yes
Audio: Device-1: Intel Cannon Lake PCH cAVS vendor: ASUSTeK driver: snd_hda_intel v: kernel
bus ID: 00:1f.3 chip ID: 8086:a348
Sound Server: ALSA v: k4.15.0-112-generic
Network: Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi v: kernel port: 5000
bus ID: 00:14.3 chip ID: 8086:a370
IF: wlo1 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASUSTeK
driver: r8169 v: 2.3LK-NAPI port: 3000 bus ID: 03:00.0 chip ID: 10ec:8168
IF: eno2 state: down mac: <filter>
Drives: Local Storage: total: 931.51 GiB used: 539.31 GiB (57.9%)
ID-1: /dev/sda vendor: Toshiba model: MQ04ABF100 size: 931.51 GiB speed: 6.0 Gb/s
serial: <filter>
RAID: Hardware-1: Intel 82801 Mobile SATA Controller [RAID mode] driver: ahci v: 3.0
bus ID: 00:17.0 chip ID: 8086.282a
Partition: ID-1: / size: 136.93 GiB used: 111.72 GiB (81.6%) fs: ext4 dev: /dev/sda1
ID-2: swap-1 size: 31.25 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/sda2
USB: Hub: 1-0:1 info: Full speed (or root) Hub ports: 16 rev: 2.0 chip ID: 1d6b:0002
Device-1: 1-2:2 info: Microsoft Basic Optical Mouse type: Mouse
driver: hid-generic,usbhid rev: 1.1 chip ID: 045e:0084
Device-2: 1-6:3 info: IMC Networks type: Video driver: uvcvideo rev: 2.0
chip ID: 13d3:56a2
Device-3: 1-7:4 info: Realtek RTS5129 Card Reader Controller type: <vendor specific>
driver: rtsx_usb,rtsx_usb_ms,rtsx_usb_sdmmc rev: 2.0 chip ID: 0bda:0129
Device-4: 1-14:5 info: Intel type: Bluetooth driver: btusb rev: 2.0 chip ID: 8087:0aaa
Hub: 2-0:1 info: Full speed (or root) Hub ports: 8 rev: 3.1 chip ID: 1d6b:0003
Sensors: System Temperatures: cpu: 68.0 C mobo: N/A
Fan Speeds (RPM): N/A
答案1
我在 ubuntu 18.04 上修复了同样的问题。似乎内核 4.15.0-112-generic 的标头未安装/更新。要解决此问题，只需运行命令：
sudo apt install linux-image-4.15.0-112-generic linux-headers-4.15.0-112-generic
并重新启动