如题： 1.锁屏后，按home、power、menu 都无法激活屏幕解锁，按键驱动似乎不太对
2.debug串口，启动有输出，起来后，无法输入不能进入命令行 ，CTRL+C无反应，
最后几行输出信息如下：
[ 12.557421]
[ 12.557427] rtw driver version=v3.0.1590.20110511
[ 12.557694] usbcore: registered new interface driver rtl8192cu
[ 12.627715] usbcore: registered new interface driver zd1211rw
[ 13.465094] warning: `dhcpcd' uses 32-bit capabilities (legacy support in use
)
[ 31.597547] request_suspend_state: wakeup (3->0) at 31063899294 (2012-03-05 0
9:14:27.118886918 UTC)
是否我的光盘信息不对？？？
