Nov 13

How to pair BOSE AE2W


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Nov 3

macOS windowserver 占用大量CPU的问题

减少透明度。

在“系统偏好设置” --> “辅助功能” --> “显示”里面,勾选“减少透明度”,对于较老的电脑,可以减少WindowServer对CPU资源的占用。

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Oct 27

修改macOS应用程序的默认语言

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Oct 6

黑苹果驱动USB蓝牙适配器

Shengwei USB蓝牙适配器

https://item.jd.com/1240372.html


  1. 插入usb蓝牙适配器,注意:上面的图中可看到设备id:0x21ec,16进制转化为10进制为8684,厂商id:0x0a5c,16进制转化为10进制为2652

  2. 拷贝/System/Library/Extensions/IOBluetoothFamily.kext文件至桌面,查看包内容IOBluetoothFamily.kext/Contents/PlugIns/BroadcomBluetoothHCIControllerUSBTransport.kext/Contents/Info.plist

  3. 文本编辑器打开info.plist,找到8680,把两处8680改为自己的ID:8684

  4. 使用Kext Wizard安装修改好的kext文件到/System/Library/Extensions


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Sept 12

Synology NAS with VLC for iOS

VLC for iOS could access the WD Mycloud by SMB protocol successfully.

But get trouble to find the share folder of Synology NAS.

No clue on internet, tried to search.

Finally, in the NAS file share setting, change the SMB protocol from 2.0 to 3.0 or above.

It restarted the network and after connection recoverd, all accessing is OK.

Wrote down for memo.

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