j'ai un portable avec deux carte graphique.
Pour essayer d'optimiser l'autonomie hors secteur je souhaite désactiver la carte Nvidia
ma config
Graphics:
Card-1: Intel 3rd Gen Core processor Graphics driver: i915 v: kernel
bus ID: 00:02.0 chip ID: 8086:0166
Card-2: NVIDIA GF108M [GeForce GT 635M] driver: nouveau v: kernel
bus ID: 01:00.0 chip ID: 10de:0de3
Display: x11 server: N/A driver: intel,nouveau
unloaded: fbdev,modesetting,nv,vesa resolution: <xdpyinfo missing>
OpenGL: renderer: Mesa DRI Intel Ivybridge Mobile v: 4.2 Mesa 18.1.3
compat-v: 3.0 direct render: Yes
mhwd -l
> 0000:02:00.0 (0200:10ec:8168) Network controller Realtek Semiconductor Co., Ltd.:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
network-r8168 2016.04.20 true PCI
> 0000:01:00.0 (0300:10de:0de3) Display controller nVidia Corporation:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-390xx-bumblebee 2018.05.04 false PCI
video-hybrid-intel-nvidia-340xx-bumblebee 2018.05.04 false PCI
video-nvidia-390xx 2018.05.04 false PCI
video-nvidia-340xx 2018.05.04 false PCI
video-nvidia-304xx 2018.05.04 false PCI
video-linux 2018.05.04 true PCI
video-vesa 2017.03.12 true PCI
> 0000:00:02.0 (0300:8086:0166) Display controller Intel Corporation:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-390xx-bumblebee 2018.05.04 false PCI
video-hybrid-intel-nvidia-340xx-bumblebee 2018.05.04 false PCI
video-linux 2018.05.04 true PCI
video-vesa 2017.03.12 true PCI
Merci pour votre aide
Yann