Ubuntu禁用独立显卡方法
Ubuntu禁用独立显卡方法sudo su
echo IGD > /sys/kernel/debug/vgaswitcheroo/switch
echo OFF > /sys/kernel/debug/vgaswitcheroo/switch设置成开机启动自动设置
/etc/rc.local里的exit 0之前加以下代码:
echo IGD > /sys/kernel/debug/vgaswitcheroo/switch
echo OFF > /sys/kernel/debug/vgaswitcheroo/switch要查看显卡状态在终端里
cat /sys/kernel/debug/vgaswitcheroo/switch地址：https://www.leftso.com/article/150.html