adb devices - "???????????? no permissions" issue

adb devices에 '???????????? no permissions" 라고만 나올 때.......... 출처 : "http://truthseekernz.blogspot.kr/2009/11/ubuntu-910-and-adt-094-tangle.html" 10d) In Ubuntu, create a new rules file for these vendor:device IDs. Type this command to create the file. $ sudo gedit /etc/udev/rules.d/51-android.rules Add the following blue lines (rules) to it and save the file. If your lsusb command reports other, newer product IDs for vendor 0bb4, add them also to the file. SUBSYSTEMS=="usb", ATTRS{idVendor}=="0bb4", ATTRS{idProduct}=="0c01", MODE="0666" SUBSYSTEMS=="usb", ATTRS{idVendor}=="0bb4", ATTRS{idProduct}=="0c02", MODE="0666" If this helps anyone, please let me know in the comments.]