adb devices no permissions 解决办法
adb devices no permissions 解决办法 (2012-10-28 21:50)

android开发真机调试时，运行sudo ./adb devices 时，若有如下输出：




List of devices attached

???????????? no permissions

解决办法：

1. lsusb

以下是我的输出（当前连的是小米手机）

Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 004 Device 002: ID 062a:0000 Creative Labs Optical mouse

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 003 Device 002: ID 413c:2105 Dell Computer Corp. Model L100 Keyboard

Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 001 Device 007: ID 18d1:9025 Google Inc.

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

2. 注意上面输出的蓝色一行：

Bus 001 Device 007: ID 18d1:9025 Google Inc.


3. 创建rules文件

sudo vi/etc/udev/rules.d/51-android.rules

在末尾增加文件内容：

SUBSYSTEM=="usb", ATTR{idVendor}=="18d1", ATTR{idProduct}=="9025", MODE="0600"


4.保存后给予权限：

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

5. sudo /etc/init.d/udev restart 或者 sudo restartudev
6. sudo ./adb kill-server
7. sudo ./adb start-server
8. sudo ./adb devices