ubuntu卸载google-desktop-linux

安装下载了一个google-desktop-linux for ubuntu，安装时做了一下ignore，不然无法完成。

安装完，试用之后，效果不是很好，卸载的命令如下:

sudo dpkg -P google-desktop-linux

rm -rf /var/cache/google

root@ubuntu:/var/cache# sudo dpkg -P google-desktop-linux
(Reading database ... 132855 files and directories currently installed.)
Removing google-desktop-linux ...
dpkg: warning: while removing google-desktop-linux, directory '/var/cache/google/desktop' not empty so not removed.
dpkg: warning: while removing google-desktop-linux, directory '/var/cache/google' not empty so not removed.
root@ubuntu:/var/cache# rm -rf /var/cache/google
root@ubuntu:/var/cache# sudo dpkg -P google-desktop-linux
dpkg: warning: there's no installed package matching google-desktop-linux
root@ubuntu:/var/cache#

可参考google官方的文档：http://desktop.google.com/support/linux/bin/answer.py?hl=zh-Hans&answer=63297