In this article I will shares the steps to disable kernel module and also blacklist kernel module in RHEL/CentOS 7 and 8 Linux. You can disable kernel...
Read MoreCategory: GRUB2
This covers topics and articles related to GRUB2 configuration file. Rebuild GRUB2 configuration file after making any changes to /etc/sysconfig/grub.
Trying to install RHEL/CentOS 7/8 using a customized repository? Now this repository can be from a customized ISO or directory. We see this error "Err
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How to boot in single user mode in linux. Boot into rescue mode or emergency mode in Red Hat 7/8 Linux. Difference between rescue.target and emergency...
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Steps to enable network in emergency mode. How to configure network in rescue mode using ip command. How to add route and configure network in rescue ...
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How do I unpack or uncompress, and then repack or re-compress, an initrd or initramfs boot image file? How do I modify the contents of an initrd or in...
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How to set default boot kernel in RHEL 8 Linux using Grubby? How to change the default boot entry for kernel in RHEL 8? How to boot with old kernel ve...
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The boot loader Grand Unified Boot Loader (GRUB2) in RHEL 8 differs from the GRUB2 in RHEL 7. In this article I will share different commands to updat
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How to set default boot kernel in linux? How to change the default boot entry for kernel ? How to boot with old kernel version ? How to revert to prev...
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