ubuntu筆記本不插電時鼠標失靈

開機忘插電，鼠標失靈，換鼠標也是。重新插上鼠標可以，幾秒後又失靈
查看：http://blog.csdn.net/ibey0nd/article/details/31021769
1,查看鼠標id
$ lsusb -v |grep Mouse
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Bus 003 Device 020: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Couldn't open device, some information will be missing
idProduct 0x2510 Optical Mouse
bInterfaceProtocol 2 Mouse

這麼多missing，估計是以前用過的鼠標吧
找到鼠標：ID 093a:2510

2, $ sudo vi /etc/laptop-mode/conf.d/usb-autosuspend.conf
將其中的：AUTOSUSPEND_USBID_BLACKLIST=""
編輯爲：AUTOSUSPEND_USBID_BLACKLIST="093a:2510"
保存退出