如上，运行optimus-manager --switch nvidia显示
GPU setup failed: Xorg post-start hook did not run Log at: /var/log/optimus-manager/switch/switch-20260509T214620.log
/var/log/optimus-manager/switch/switch-20260509T214620.log：
[15] INFO: Running Xorg pre-start hook
[15] INFO: Previous state was: {'type': 'pending_pre_xorg_start', 'requested_mode': 'nvidia', 'current_mode': None}
[15] INFO: Requested mode is: nvidia
[39] INFO: Available modules: ['nouveau', 'nvidia', 'nvidia_drm', 'nvidia_modeset', 'nvidia_uvm']
[39] INFO: Unloading modules: ['nouveau']
[42] INFO: Running custom power switching script: /etc/optimus-manager/nvidia-enable.sh
[65] INFO: Setting Nvidia PCI power state to: on
[84] INFO: Writing "on" to: /sys/bus/pci/devices/0000:01:00.0/power/control
[88] INFO: Loading module: nvidia
[1517] INFO: Loading module: nvidia_drm
[2113] INFO: Writing Xorg conf: /etc/X11/xorg.conf.d/10-optimus-manager.conf
[2113] INFO: Writing state: {'type': 'pending_post_xorg_start', 'switch_id': '20260509T214620', 'requested_mode': 'nvidia'}
[2113] INFO: Xorg pre-start hook completed
prime-run运行没问题。
显卡型号MX150
00:02.0 VGA compatible controller: Intel Corporation Kaby Lake-R GT2 [UHD Graphics 620] (rev 07)
Subsystem: Huawei Technologies Co., Ltd. Device 3e07
Kernel driver in use: i915
Kernel modules: i915
01:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX150] (rev a1)
Subsystem: Huawei Technologies Co., Ltd. Device 3e07
Kernel driver in use: nvidia
Kernel modules: nouveau, nvidia_drm, nvidia
安装了nvidia-580xx-dkms