Xperia がUniute10.04で認識しない

Ubuntu10.04にAdndorid開発環境をインストールしたが
USB接続したXperiaを認識していない。
????? となる

pokemon@ubunts91:~$ adb devices

List of devices attached 

????????????	no permissions
pokemon@ubunts91:~$ sudo more  /etc/udev/rules.d/51-android.rules

SUBSYSTEM=="usb",SYSFS{idVendor}=="0bb4",MODE="0666"
pokemon@ubunts91:~$ sudo more  /etc/udev/rules.d/52-android.rules

UBSYSTEM=="usb",SYSFS{idVendor}=="0fce",MODE="0666"


pokemon@ubunts91:~$ adb kill-server

pokemon@ubunts91:~$ adb start-server
daemon not running. starting it now 
daemon started successfully 
pokemon@ubunts91:~$ adb devices

List of devices attached 

CB511J830R	device
daemon not running. starting it now
daemon started successfully

List of devices attached 
pokemon@ubunts91:~$ adb devices

List of devices attached 

????????????	no permissions
pokemon@ubunts91:~$ sudo vi   /etc/udev/rules.d/51-android.rules

SUBSYSTEM=="usb",SYSFS{idVendor}=="0bb4",MODE="0666"
pokemon@ubunts91:~$ sudo more  /etc/udev/rules.d/52-android.rules

UBSYSTEM=="usb",SYSFS{idVendor}=="0fce",MODE="0666"

pokemon@ubunts91:~$ adb kill-server

pokemon@ubunts91:~$ adb start-server

daemon not running. starting it now

daemon started successfully 
pokemon@ubunts91:~$ adb devices

List of devices attached 

CB511J830R	device