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分类: 嵌入式
2012-10-28 21:50:12
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
android开发真机调试时,运行sudo ./adb devices 时,若有如下输出:
List of devices attached
???????????? no permissions
解决办法:
1. 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 001 Device 007: ID 18d1:9025 Google Inc.
3. 创建rules文件
sudo vi
/etc/udev/rules.d/51-android.rules
在末尾增加文件内容:
SUBSYSTEM=="usb", ATTR{idVendor}=="18d1", ATTR{idProduct}=="9025", MODE="0600"
4.保存后给予权限:
sudo chmod a+rx
/etc/udev/rules.d/51-android.rules
5. sudo /etc/init.d/udev restart 或者 sudo restart
udev
6.
sudo ./adb kill-server
7.
sudo ./adb start-server
8.
sudo ./adb devices