bbswitch禁用n卡

sudo zypper ar -f http://download.opensuse.org/repositories/X11:/Bumblebee/openSUSE_Tumbleweed/X11:Bumblebee.repo   bumblebee
sudo zypper ref
sudo zypper in bbswitch dkms bbswitch-kmp-default

# echo "blacklist nouveau" >> /etc/modprobe.d/50-blacklist.conf

# echo "bbswitch" >> /etc/modules-load.d/modules.conf

# echo "options bbswitch load_state=0" > /etc/modprobe.d/50-bbswitch.conf

# mkinitrd

# cat /proc/acpi/bbswitch

# cat /proc/acpi/bbswitch
0000:01:00.0 OFF