Ubuntu adb devices :???????????? no permissions怎么办?(adb shell ,返回结果error: insufficient permissions for device)

时间:2022-07-21 21:31:52

一、运行环境ubuntu

二、操作步骤

1.连接手机到电脑;

2.Ctrl+Alt+T打开运行终端

3.进入adb所在文件夹下,输入命令:./adb devices命令, 返回的结果是:
List of devices attached
???????????? no permissions

输入 ./adb shell,返回结果是:error: insufficient permissions for device(与上面输入./adb devices的问题是一样的)

4.问题:此种情况下,无法执行monkey,在eclips中也无法使用DDMS及截屏的相关操作

三、解决方法

问题:


  shuangye@shuangye-Vostro-1014:~/android-sdk-linux/platform-tools$ ./adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
????????????    no permissions
解决方法:
shuangye@shuangye-Vostro-1014:~/android-sdk-linux/platform-tools$ ./adb kill-server      #说明:用来结束当前server
shuangye@shuangye-Vostro-1014:~/android-sdk-linux/platform-tools$ sudo ./adb start-server  #说明:以root权限重新启动server
[sudo] password for shuangye:
* daemon not running. starting it now on port 5037 *
* daemon started successfully *

再次察看设备,连接成功:
shuangye@shuangye-Vostro-1014:~/android-sdk-linux/platform-tools$ ./adb devices
List of devices attached
ZTE_SP920    device
shuangye@shuangye-Vostro-1014:~/android-sdk-linux/platform-tools$
 

 

见图:

Ubuntu adb devices :???????????? no permissions怎么办?(adb shell ,返回结果error: insufficient permissions for device)