MacBook外接2K显示器开启HIDPI

2020-04-29  本文已影响0人  楚长铭

System Integrity Protection SIP

csrutil disable
csrutil enable

开启hidpi

sudo defaults write /Library/Preferences/com.apple.windowserver DisplayResolutionEnabled -bool YES
ioreg -l | grep "DisplayVendorID"

ioreg -l | grep "DisplayProductID"
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>DisplayProductID</key>
    <integer>  ?  </integer>
    <key>DisplayVendorID</key>
    <integer>  ? </integer>
    <key>scale-resolutions</key>
    <array>
        <data>
        AAAKAAAABaAAAAABACAAAA==
        </data>
        <data>
        AAAFAAAAAtAAAAABACAAAA==
        </data>
        <data>
        AAAPAAAACHAAAAABACAAAA==
        </data>
        <data>
        AAAHgAAABDgAAAABACAAAA==
        </data>
        <data>
        AAAMgAAABwgAAAABACAAAA==
        </data>
        <data>
        AAAGQAAAA4QAAAABACAAAA==
        </data>
        <data>
        AAAKAgAABaAAAAABACAAAA==
        </data>
        <data>
        AAAKrAAABgAAAAABACAAAA==
        </data>
        <data>
        AAAFVgAAAwAAAAABACAAAA==
        </data>
    </array>
</dict>
</plist>

无法写入

sudo mount -uw /

killall Finder
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