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kernel running:I follow these stes
[root@localhost opae]# uname -a
Linux localhost.localdomain 3.10.0-693.2.2.rt56.623.el7.x86_64 #1 SMP PREEMPT RT Wed Sep 13 22:19:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
[root@localhost opae]#
kernels on the systems:
[root@localhost opae]# ls -l /usr/src/kernels/
total 16
drwxr-xr-x. 22 root root 4096 Jul 10 06:12 3.10.0-1062.12.1.rt56.1042.el7.x86_64
drwxr-xr-x. 22 root root 4096 Nov 20 15:06 3.10.0-1062.el7.x86_64
drwxr-xr-x 22 root root 4096 Nov 20 15:06 3.10.0-1160.6.1.el7.x86_64
drwxr-xr-x 22 root root 4096 Nov 20 15:06 3.10.0-693.2.2.rt56.623.el7.x86_64
List the installed kernel header:
[root@localhost opae]# rpm -qa | grep kernel-header
kernel-headers-3.10.0-1160.6.1.el7.x86_64
[root@localhost opae]#
Help needed is:
How to make the 'installed kernel header' only show the running kernel '3.10.0-693.2.2.rt56.623.el7.x86_64'?
Thanks!
- Tags:
- centos Kernel
- N3000
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You can try the step mentioned in the Installation User Guide:
https://www.intel.com/content/www/us/en/programmable/documentation/xgz1560360700260.html
Try the highlighted in the below screenshot.
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I tried the mitigate method you highlighted, it does not solve my issue, I even manually install the rpm drive, no luck.
As I have done so many methods, now I want to restore my kernel header to below, but it fails.
'rpm -qa | grep kernel-header' to show:
3.10.0-1062.el7.x86_64
the current environment:
[root@localhost ~]# uname -r
3.10.0-1160.6.1.el7.x86_64
root@localhost ~]# ls -l /usr/src/kernels/
total 12
drwxr-xr-x. 22 root root 4096 Jul 10 06:12 3.10.0-1062.12.1.rt56.1042.el7.x86_64
drwxr-xr-x. 22 root root 4096 Nov 20 15:06 3.10.0-1062.el7.x86_64
drwxr-xr-x 22 root root 4096 Nov 20 15:06 3.10.0-693.2.2.rt56.623.el7.x86_64
Because I have done below: yum remove kernel-headers.x86_64, which removed the header '3.10.0-1062.el7.x86_64'.
Although I have used 'yum history undo ' to try to restore it, it does not restore.
I have referred to many many online posts with below method, without get a luck:
yum install kernel-devel-3.10.0-1062.el7.x86_64
yum install kernel-devel-$(uname -r)
yum update
sudo yum install "kernel-devel-uname-r == $(uname -r)"
etc
yum history undo
Could you pls help?
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I am not familiar with the kernel. Online forums will the my source of information. Perhaps you can check if kernel.org has the exact kernel version to match.

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