How to Install or upgrade to "archived-Kernel 6.y" on CentOS Stream 9
6.y = the version of file that who's location is in "archive" folder
Step 1 - Current kernel version:
$uname -r
Step 2 - Install and Enable ELRepo:
Import the public key
$rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
Install the ELRepo repository.
CentOS Stream/RHEL 9: $dnf install https://www.elrepo.org/elrepo-release-9.el9.elrepo.noarch.rpm
CentOS Stream/RHEL 8: $dnf install https://www.elrepo.org/elrepo-release-8.el8.elrepo.noarch.rpm
Modify repo file to
$sed -i 's-/elrepo/-/elrepo/archive/-g' /etc/yum.repos.d/elrepo.repo
$sed -i "/baseurl/d" /etc/yum.repos.d/elrepo.repo
$sed -i "/mirrorlist/d" /etc/yum.repos.d/elrepo.repo
$sed -i "s-\t-baseurl=-g" /etc/yum.repos.d/elrepo.repo
Step 3 - Install and Enable ELRepo:
Once the repository has been enabled, you can use the following command to list the available kernel related packages:
$dnf --disablerepo="*" --enablerepo="elrepo-kernel" list available
Step 4 - Install kernel:
To: Install the latest mainline stable kernel:
$dnf --enablerepo=elrepo-kernel install kernel-ml-[archive version]
$dnf --enablerepo=elrepo-kernel install kernel-ml-6.11.1
Step 5 - Verify the kernel version:
By default, the system will set the newly installed kernel as the default version to use and boot with.
You can verify by command:
$grubby --default-kernel
Step 6 - Reboot the system to boot with the latest kernel installed.
$reboot
After the system reboot OS
Step 7 - Verify the system running with the latest kernel installed
$uname -r
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How to Install or upgrade to "latest-Kernel 6.x" on CentOS Stream 9
Step 1 - Current kernel version:
$uname -r
Step 2 - Install and Enable ELRepo:
Import the public key
$rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
Install the ELRepo repository.
CentOS Stream/RHEL 9: $dnf install https://www.elrepo.org/elrepo-release-9.el9.elrepo.noarch.rpm
CentOS Stream/RHEL 8: $dnf install https://www.elrepo.org/elrepo-release-8.el8.elrepo.noarch.rpm
Step 3 - Install and Enable ELRepo:
Once the repository has been enabled, you can use the following command to list the available kernel related packages:
$dnf --disablerepo="*" --enablerepo="elrepo-kernel" list available
Step 4 - Install kernel:
To: Install the latest mainline stable kernel:
$dnf --enablerepo=elrepo-kernel install kernel-ml
Step 5 - Verify the kernel version:
By default, the system will set the newly installed kernel as the default version to use and boot with.
You can verify by command:
$grubby --default-kernel
Step 6 - Reboot the system to boot with the latest kernel installed.
$reboot
After the system reboot OS
Step 7 - Verify the system running with the latest kernel installed
$uname -r
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