[解决办法]ubuntu14.04 adb devices无法识别手机

1、执行android update adb 生成adb_usb.ini

root@ThinkPad-T430:~/.android# android update adb

adb has been updated. You must restart adb with the following commands
    adb kill-server
    adb start-server
root@ThinkPad-T430:~/.android# ls
adbkey      adb_usb.ini     avd    ddms.cfg          sites-settings.cfg

adbkey.pub  androidwin.cfg  cache  repositories.cfg

2、配置adb_usb.ini, 配置手机ID，ID 0x269a是通过lsusb命令识别出来的。

root@wenchao-ThinkPad-T430:~/.android# lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 269a:0028  

root@T430:~/.android# vi adb_usb.ini

# ANDROID 3RD PARTY USB VENDOR ID LIST -- DO NOT EDIT.
# USE 'android update adb' TO GENERATE.
# 1 USB VENDOR ID PER LINE.
0x269a

3、重启adb server

root@ThinkPad-T430:~/.android# adb kill-server
root@ThinkPad-T430:~/.android# adb start-server
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
root@ThinkPad-T430:~/.android# adb devices
List of devices attached
0123456789ABCDEF    device

root@ThinkPad-T430:~/.android#