How To Find Your Ubuntu or Kernel Version -> 查看ubuntu版本

1.

System > About Ubuntu

2.

$ cat /etc/issue

result:

mochen@emerson:~$ cat /etc/issue
Ubuntu 10.04 LTS \n \l

3.

$ cat /etc/lsb-release

mochen@emerson:~$ cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.04
DISTRIB_CODENAME=lucid
DISTRIB_DESCRIPTION="Ubuntu 10.04 LTS"

4.

$ lsb_release -a

mochen@emerson:~$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 10.04 LTS
Release:	10.04
Codename:	lucid

5.

mochen@emerson:~$ uname -a
Linux emerson 2.6.32-21-generic #32-Ubuntu SMP Fri Apr 16 08:10:02 UTC 2010 i686 GNU/Linux

http://blog.csdn.net/moc062066/article/details/6705063