Introduction
In this tutorial we learn how to install boom-boot-grub2 on CentOS 8.
What is boom-boot-grub2
Boom is a boot manager for Linux systems using boot loaders that support the BootLoader Specification for boot entry configuration. Boom requires a BLS compatible boot loader to function systemd-boot project, or Grub2 with the BLS patch (Red Hat Grub2 builds include this support in both Red Hat Enterprise Linux 7 and Fedora). This package provides integration scripts for grub2 bootloader.
We can use yum or dnf to install boom-boot-grub2 on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install boom-boot-grub2.
Install boom-boot-grub2 on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install boom-boot-grub2 using dnf by running the following command:
sudo dnf -y install boom-boot-grub2
Install boom-boot-grub2 on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install boom-boot-grub2 using yum by running the following command:
sudo yum -y install boom-boot-grub2
How To Uninstall boom-boot-grub2 on CentOS 8
To uninstall only the boom-boot-grub2 package we can use the following command:
sudo dnf remove boom-boot-grub2
boom-boot-grub2 Package Contents on CentOS 8
/etc/default/boom
/etc/grub.d/42_boom
/usr/share/doc/boom-boot-grub2
/usr/share/doc/boom-boot-grub2/README.md
/usr/share/licenses/boom-boot-grub2
/usr/share/licenses/boom-boot-grub2/COPYING
References
Summary
In this tutorial we learn how to install boom-boot-grub2 on CentOS 8 using yum and dnf.
