Your own GRUB settings are stored in the /etc/default/grub file. Edit this file to change GRUB2's settings. Scripts are also located in the /etc/grub.d/ directory. For example, on Ubuntu, there are scripts here that configure the default theme. There's also an os-prober script that ...
How to Configure the GRUB2 Boot Loader's Settings Linux & macOS Terminal Choose a default OS and even show a background image. Dec 20, 2024 How to Add Custom Ringtones to Your iPhone from a Windows PC iPhone Everyone will be jealous of your sick custom ringtone. 1 Dec 19, 20...
For example, in an environment with CPU pinning, on a hypervisor with 4 CPUs, and nova confined to CPUs 2 and 3, configure the following: Raw root@overcloud-compute-0 ~]# grep CPUAffinity /etc/systemd/system.conf CPUAffinity=0 1 [root@overcloud-compute-0 ~]# grep vcpu_pin_set /etc/...
Step 5 - Configure Grub2 CentOS 7 At step 4, we've already installed a new kernel 4.11.2 to the system. Now we will show you how to make it the default kernel version that will load when the system is starting. Check all available kernel versions with the awk command below. sudo aw...
An update to Red Hat Enterprise Linux 8 Beta results in/etc/default/grubchanges no longer being included when issuinggrub2-mkconfig -o /boot/grub2/grub.cfg. It seems that at least some options set there are now silently ignored. In this article I will disable IPv6 using GRUB2 (ipv6.di...
This section describes how you can configure atop and kdump on Linux ECSs for performance analysis.The method for configuring atop varies with the OS version.atopIntroduc
Run command below to regenerate grub configuration : # grub2-mkconfig -o /boot/grub2/grub.cfg Reboot the system to make the kernel parameter effect. # shutdown -r now 3. Configuring Dump Location To configure kdump, we need to edit the configuration file/etc/kdump.conf. The default option...
it on ubuntu. Reason is I want to encrypt boot partition and cryptomount is not able to detect boot partition which is luks1 which is with default apt package of ubuntu of grub. When I compiled, below configure command is used:
In this tutorial, we’ll learn how to configure the GRUB menu and set the default entry. 2. GRUB’s Configuration Let’s take a look at howGRUBis configured. First, we have the GRUB settings in the/etc/default/grubfile. Then come scripts to define menus, located in the/etc/grub.dfo...
LFCS: Configure and Troubleshoot Grub Boot Loader – Part 13 In this article we will introduce you to GRUB and explain why a boot loader is necessary, and how it adds versatility to the system. TheLinux boot processfrom the time you press the power button of your computer until you get ...