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Updating Kernel version question

Discussion in 'Security' started by toplisek, May 25, 2018.

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  1. toplisek

    toplisek Well-Known Member

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    I like to run Linux command and update Kernel like:
    The system kernel is at version “2.6.32-642.6.1.el6.x86_64”
    How to do in the correct way and CentoOS system?

    Is it the correct way all the time?
    yum -y update
     
    #1 toplisek, May 25, 2018
  2. lorio

    lorio Well-Known Member

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    If kernel packages are not excluded from yum, you can update via yum update. You should get offered kernel packages for updating.

    If your system is e.g a virtual server you might not be able to update the relevant kernel from inside your CentOS 6 installation.
     
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    #2 lorio, May 25, 2018
  3. cPanelMichael

    cPanelMichael Technical Support Community Manager Staff Member

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    Hello,

    Once you run "yum update" to update the kernel, remember to reboot the system to complete the kernel update. To reboot the server, run the following command:

    Code:
    reboot
    Once the server is started again, you can check the kernel version with the following command:

    Code:
    uname -r
    Thank you.
     
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    #3 cPanelMichael, May 25, 2018
  4. toplisek

    toplisek Well-Known Member

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    Which application should be purchased and used to automatic update Kernel?
     
    #4 toplisek, Aug 16, 2018
  5. cPanelMichael

    cPanelMichael Technical Support Community Manager Staff Member

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    Hello @toplisek,

    Are you attempting to automatically update the kernel (at which point you will need to reboot the server), or are you referring to the ability to automatically install and run a newer kernel without rebooting the server?

    Thanks!
     
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    #5 cPanelMichael, Aug 16, 2018
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