adb devices: ?????? no permissions解决办法

adb devices: ?????? no permissions解决办法

环境: -Ubuntu 14.04Lts x86_64

adb devices: ?????? no permissions解决办法

$ adb devices

输出:

List of devices attached

?????? no permissions

Ubuntu系统默认以非root身份在运行，要使用usb调试，需要sudo支持

$ lsusb

输出:

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 001 Device 002: ID 8087:8009 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 019: ID 05c6:9091 Qualcomm, Inc.

Bus 003 Device 002: ID 1bcf:0007 Sunplus Innovation Technology Inc. Optical Mouse

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub```(列表中，

Bus 003 Device 019: ID 05c6:9091 Qualcomm, Inc.

这就是我所使用的高通平台的Android手机的usb使用端口，id为05c6)

编辑文件

$ sudo vim /etc/udev/rules.d/70-android.rules

加入以下内容:

SUBSYSTEM=="usb", ATTR{idVendor}=="05c6", MODE="0666", GROUP="plugdev"

重启udev

$ sudo chmod a+rx /etc/udev/rules.d/70-android.rules

$ sudo service udev restart

重启adb server (这两条命令需要 sudo -s 切换到root用户执行，之后可以退出root用户)

$ adb kill-server

$ adb start-server

输入adb devices

$ adb devices

输出:List of devices attached

e796a5e device