<key>DefaultBootVolume</key>
<string>Name of the volume of your HD Mac Boot</string>
<key>InjectSystemID</key>
<string>Yes</string>
<key>LegacyBoot</key>
<string>PBR</string>
<key>boot-args</key>
<string>-v npci=0x2000 slide=0 WithKexts</string>
<key>prev-lang:kbd</key>
<string>en:0</string>
这倒是有-v不知道是不是
<key>DefaultBootVolume</key>
<string>Name of the volume of your HD Mac Boot</string>
<key>InjectSystemID</key>
<string>Yes</string>
<key>LegacyBoot</key>
<string>PBR</string>
<key>boot-args</key>
<string>-v npci=0x2000 slide=0 WithKexts</string>
<key>prev-lang:kbd</key>
<string>en:0</string>
是不是这个?