Run the following command to recreate the kernel configuration: grub2-mkconfig -o /boot/grub2/grub. The new Linux kernel security update comes just three weeks after the previous one, which patched 11 flaws, to address three vulnerabilities affecting the Linux 3.10 kernel used in all supported Red Hat Enterprise Linux 7 and CentOS Linux 7 operating system series. To insert/edit the file enter 'i' for insert mode and insert the following at End Of Fle.Īfter inserting, save the file by hitting Esc key and then ':' followed by wq and enter :wq Additionally, the exFAT filesystem is now supported in RHEL 9. This means that the first kernel in the GRUB list will be used as default. XFS is the default file system and now supports bigtime and inobtcount features. Open and edit the file /etc/default/grub and set GRUB_DEFAULT=0. Step2: Installing EPEL Release for CentOS. To make the newly-installed version the default boot option, you will have to modify the GRUB configuration as follows: What is the latest RHEL 7 version RHEL 7.9 Note: RHEL 7. Dynamic Kernel Module Support (DKMS) is a framework used to generate Linux kernel modules whose sources do. Run the following command to install the latest mainline stable kernel: yum -enablerepo=elrepo-kernel install kernel-ml Once the repository has been enabled, you can use the following command to list the available kernel related packages: yum -disablerepo="*" -enablerepo="elrepo-kernel" list available To enable the ELRepo repository on CentOS 7, do: rpm -import Run the following command to know your current kernel: uname -sr Installing the Linux Kernel 4.x on CentOS 7
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