Android 开发者 电脑无设备列表

排查

1. adb 重新打开

adb kill-server
sudo adb start-server

2. 查看设备

adb devices

adb devices 报错 no permissions (user in plugdev group; are your udev rules wrong?) 3种解决方案

1. 手持设备更改模式 PTP (Picture Transfer Protocol) 再试尝试
2. 添加当前用户到组里 sudo useradd -G plugdev $USER
3. 添加以下步骤
   1. 显示USB端口连接信息

   lsusb
   Bus 002 Device 002: ID 8087:8000 Intel Corp. 
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 002: ID 8087:8008 Intel Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 003 Device 003: ID 04f2:b43b Chicony Electronics Co., Ltd Chicony USB 2.0 Camera
   Bus 003 Device 002: ID 8087:07dc Intel Corp. 
   Bus 003 Device 059: ID 0483:5710 STMicroelectronics Joystick in FS Mode
   Bus 003 Device 039: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
   Bus 003 Device 058: ID 05c6:9091 Qualcomm, Inc. Android
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   

   2. 写入值

   vi /etc/udev/rules.d/51-android.rules
   SUBSYSTEM=="usb", ATTR{idVendor}=="05c6", ATTR{idProduct}=="9091", MODE="0666", GROUP="plugdev"
   

   3. 权限

   sudo chmod a+r /etc/udev/rules.d/51-android.rules
   

   4. 重载生效

   sudo udevadm control --reload-rules
   sudo service udev restart
   sudo udevadm trigger