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怎么让直通到虚机的独显随着虚机关闭而断电?


Go to solution Solved by llm,

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Posted

直通了独立显卡到虚机中,这个虚机玩游戏用。
怎么让这个独立显卡随着虚机关闭或虚机睡眠一起同时断电或睡眠?想节省点功耗。

Posted
12 hours ago, JackieWu said:

如果你是使用的 nvidia 显卡,可以参考这里的方式让显卡休眠来达到节能效果:

 

 

我的显卡是amd的7900GRE,该怎么操作呢?有没有更简单的方式?

  • Solution
Posted

我当初查了很久,这应该就是在虚拟机关机时自动执行命令的最简单方式

amd的驱动好像并没有提供设置P-State的功能,只能通过设置频率、风扇之类的来间接影响,我也没找到全面的amd显卡linux命令教程,只有amd官网的面向专业人员的工具

或者你可以按我的方法不屏蔽显卡直通给虚拟机,这样虚拟机关机的时候unraid就能自动接管显卡,然后你在unraid里安装linux驱动,似乎用amdcccle什么的能打开图形界面,在里面手动设置

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