在ubuntu 12.10下运行adb devices出现:
List of devices attached
???????????? no permissions
1.用命令: 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
上边蓝色的东西就是我的MI手机的设别信息
Bus 001 Device 007: ID 18d1:9025 Google Inc.
2.创建rules文件
sudo vi/etc/udev/rules.d/51-android.rules
3.在51-android.rules文件中添加如下：
SUBSYSTEM=="usb", ATTR{idVendor}=="18d1", ATTRS{idProduct}=="9025", MODE="0666", GROUP="plugdev"
4.改变51-android.rules的权限
sudo chmod a+r /etc/udev/rules.d/51-android.rules
5.adb devices仍然出现上述问题，重启udev
sudo service udev restart
6.adb devices查看
List of devices attached
02b75d35 device
说明已经成功配置。