Re: I remove the audit and selinux from kernel and start the new kernel in Centos, but i can't bring up the network device, Why?

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Hi Sizel,

just some possibly pertinent question:

On Mon, Oct 13, 2014 at 2:36 PM, <Valdis.Kletnieks@xxxxxx> wrote:
On Mon, 13 Oct 2014 13:04:08 +0800, sizel said:
> I remove the audit and selinux from kernel and start the new kernel  in
> Centos, but i can't bring up the network device, Why?

"remove"...how do u do it?  recompile kernel CONFIG with SELINUX=n and AUDIT=n?   or u just followed standard procedures (like below):   

http://www.crypt.gen.nz/selinux/disable_selinux.html
https://www.digitalocean.com/community/tutorials/an-introduction-to-selinux-on-centos-7-part-1-basic-concepts

just like this case:

https://www.centos.org/forums/viewtopic.php?t=30942

I suspect it is just the improper way of configuring/disabling your SELINUX that you got the errors....try again.....

 
This would be a lot easier to answer if you gave us some actual details:

1) Why did you think audit and selinux were the problem? (They probably aren't).
2) What *exactly is "the network device"? A wireless card? 1G ethernet? 10G Ethernet?
INfiniband? Something else?
3) What configuration are you trying to set up?
4) What error message, if any, do you get?
5) Have you ruled out the easy stuff, like trying to start an Ethernet
port with a missing/bad cable?
6) Why do you think it's a kernel problem and not a userspace problem?

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--
Regards,
Peter Teoh
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