无聊时在用：
lsusb
突然发现笔记本的指纹识别被列了出来，就想着怎么装上一个指纹识别的软件，找一了一下，找到了解决的办法，添加下面的源，安装fingerprint-gui就可以了。
sudo add-apt-repository ppa:fingerprint/fingerprint-gui
sudo apt-get update
sudo apt-get install libbsapi policykit-1-fingerprint-gui fingerprint-gui
顺便列一下支持的指纹识别传感器类型
Supported readers (run command lsusb to find out the ID of your reader)
============
045e:00bb 08ff:1683 08ff:2580 08ff:268d 147e:1001
045e:00bc 08ff:1684 08ff:2660 08ff:268e 147e:2016
045e:00bd 08ff:1685 08ff:2680 08ff:268f 147e:2020
045e:00ca 08ff:1686 08ff:2681 08ff:2691 147e:3001
0483:2015 08ff:1687 08ff:2682 08ff:2810 1c7a:0603
0483:2016 08ff:1688 08ff:2683 08ff:5501
05ba:0007 08ff:1689 08ff:2684 08ff:5731
05ba:0008 08ff:168a 08ff:2685 138a:0001
05ba:000a 08ff:168b 08ff:2686 138a:0005
061a:0110 08ff:168c 08ff:2687 138a:0008
08ff:1600 08ff:168d 08ff:2688 138a:0010
08ff:1660 08ff:168e 08ff:2689 138a:0011
08ff:1680 08ff:168f 08ff:268a 138a:0017
08ff:1681 08ff:2500 08ff:268b 138a:0018
08ff:1682 08ff:2550 08ff:268c 147e:1000
and
0483:2015 147e:1003 147e:3000
0483:2016 147e:2015 147e:3001
147e:1000 147e:2016 147e:5002
147e:1001 147e:2020 147e:5003
147e:1002
在Ubuntu使用内置指纹识别器：http://www.linuxdiyf.com/linux/11292.html
在Ubuntu Kylin下设置使用指纹识别教程：http://www.linuxdiyf.com/linux/9998.html
Ubuntu下的sudo-指纹识别：http://www.linuxdiyf.com/linux/9227.html