笔记本双显卡性能模式总是切换失败- Community

[Kernel/Drive] 笔记本双显卡性能模式总是切换失败 V20.6

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138******13

deepin

2022-07-04 21:37

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问题/建议描述

我的笔记本配置：

ThinkPad E570，双显卡，三硬盘　

每次登录时都提示没有安装NVIDIA驱动

使用系统自带的“显卡驱动管理器”，不管是选择“节能模式”还是“性能模式”，重启后都是切换失败。

问题如何重现

只要是使用系统自带的“显卡驱动管理器”切换显卡模式都会重现。

问题重现频率

　每次

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138******13

deepin

2022-07-04 21:38

相关的驱动都是安装好的，bbswitch和bumblebee也都是安装好的


$ dpkg -l | grep nvidia
ii  bumblebee-nvidia                                  3.2.1-20                                         amd64        NVIDIA Optimus support using the proprietary NVIDIA driver
ii  glx-alternative-nvidia                            1.2.0-1-1+eagle                                  amd64        allows the selection of NVIDIA as GLX provider
ii  libnvidia-cfg1:amd64                              510.60.02-1                                      amd64        NVIDIA binary OpenGL/GLX configuration library
ii  libnvidia-glcore:amd64                            510.60.02-1                                      amd64        NVIDIA binary OpenGL/GLX core libraries
ii  libnvidia-ml1:amd64                               510.60.02-1                                      amd64        NVIDIA Management Library (NVML) runtime library
ii  libnvidia-ptxjitcompiler1:amd64                   510.60.02-1                                      amd64        NVIDIA PTX JIT Compiler library
ii  libnvidia-ptxjitcompiler1:i386                    510.60.02-1                                      i386         NVIDIA PTX JIT Compiler library
ii  nvidia-alternative                                510.60.02-1                                      amd64        allows the selection of NVIDIA as GLX provider
ii  nvidia-installer-cleanup                          20151021+9                                       amd64        cleanup after driver installation with the nvidia-installer
ii  nvidia-kernel-common                              20151021+9                                       amd64        NVIDIA binary kernel module support files
ii  nvidia-kernel-dkms                                510.60.02-1                                      amd64        NVIDIA binary kernel module DKMS source
ii  nvidia-kernel-support                             510.60.02-1                                      amd64        NVIDIA binary kernel module support files
ii  nvidia-legacy-check                               510.60.02-1                                      amd64        check for NVIDIA GPUs requiring a legacy driver
ii  nvidia-modprobe                                   510.47.03-1                                      amd64        utility to load NVIDIA kernel modules and create device nodes
ii  nvidia-smi                                        510.60.02-1                                      amd64        NVIDIA System Management Interface
ii  nvidia-support                                    20151021+9                                       amd64        NVIDIA binary graphics driver support files
ii  nvidia-vdpau-driver:amd64                         510.60.02-1                                      amd64        Video Decode and Presentation API for Unix - NVIDIA driver
ii  xserver-xorg-video-nvidia                         510.60.02-1                                      amd64        NVIDIA binary Xorg driver

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