Serial settings are configurable via UCR variable “grub/serialcommand”. Note that the serial port is not used as a communication channel unless a terminal is configured (see above: “grub/terminal”) Example to configure serial access to the second console: # ucr set grub/serialcommand='seria...
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 ...
After editing/etc/defalt/grub, you will need to runupdate-grub(Ubuntu) orgrub2-mkconfig -o /boot/grub2/grub.cfg(CentOSandopenSUSE) afterwards to updategrub.cfg(otherwise, changes will be lost upon boot). This command will process the boot configuration files mentioned earlier to updategrub.c...
Let’s notice that we’ve used the menu’s ID, but the zero-based index of the entry is allowed as well. Now, let’s reboot to find: 6. Setting the Default Entry From Menu Now, let’s configure GRUB to remember our decision and to set the picked-up entry as default.To do so,...
GRUB is a boot loader. It runs before the operating system is present. Have you ever heard about grub-install? What is your goal? I. e., what problem is "cross-compiling GRUB for Windows" intended to solve? On Sun, Dec 31, 2023 at 6:45 AM D h <this...@outlook.com.vn> wro...
This is a very small package with no dependencies, so it will take a few seconds to install. In the next section, you will configure 2FA for the non-root user on the system. Step 2 — Configuring 2FA for a User Now that you’ve installed the PAM module, you will run it to ...
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...
Insert the bootable device into your computer and restart the system. If required, you should configure the USB boot for the system. When the system boots, you will see the welcome screen. Click theTry Ubuntuoption. Access the terminal and enter the following command to add the Boot Repair ...
Extensive, step-by-step tutorial on how to configure Redundant Array of Inexpensive Disks (RAID) in Linux, including striping and mirroring, and how to install Linux on RAID devices, including the GRUB bootloader setup
As it boots up, press theF12orDelkey. This will take you to the UEFI BIOS control panel. Look forBootsettings and configure the boot priority. Make sure to place the GRUB bootloader at the top. Once you've made the changes, quit and save your modifications. Your PC will start booting...