执行 adb devices 报错

刚接触 adb 不久，还不太熟悉，遇到了以下错误

Input:

xinpureZhu:~ xinpure$ adb devices

Output:

List of devices attached
adb server is out of date.  killing...
Killed: 9

错误提示是 adb server 过期了，那么就尝试找到这个服务，然后把它杀掉

Input:

xinpureZhu:~ xinpure$ ps aux | grep adb

Output:

xinpure          6837   0.0  0.0  2444052    764 s001  S+    3:26PM   0:00.00 grep adb
xinpure          6829   0.0  0.0   635180   3468   ??  S     3:26PM   0:00.29 adb -P 5037 fork-server server

Input:

xinpureZhu:~ xinpure$ kill -9 6829

没想到 kill 之后还是依然报同样的错误

解决方法

百度不行就找 Google，方法总会有的

sudo adb kill-server && sudo adb start-server

以上命令完美解决此问题。

参考链接

http://stackoverflow.com/questions/16364748/must-do-adb-kill-server-and-start-server-everytime-to-recognize-android-device-i