Depending whether your Linuxsystemsis under BIOS or UEFI mode, we choose different config file locations. The files under/etc/is the most portable location as far as I know as someLinux distrosmay change the default location that grub2 choose to store the config files under /boot/. ...
Then launchGrub Customizer, a graphical (Gtk) interface to configure some GRUB 2 settings, can be used to change the default GRUB boot menu order without having to manually edit configuration files, like/etc/default/grub To change the GRUB boot menu order using Grub Customizer, go to theList...
The operations described in this section only apply to ECSs running Ubuntu 16.04. Procedure Assume that the desired default kernel to boot from is the third one. Open the/etc/default/grubfile and change the value ofGRUB_DEFAULTto"1>2", as shown inFigure 1. ...
I'm trying to customize the installation DVD to change theGRUB2menu and the boot parameter. UEFIis enabled on the server, and USB flash media is used for booting. The installation media was customized by following [1]. USB boot media was created with the customized installation ISO image up...
config/bootloaders/grub-pc/grub.cfg, and put my configuration there. For example: --- insmod all_video set menu_color_normal=cyan/blue set menu_color_highlight=white/blue menuentry --hotkey=l 'Live System' { linux /live/vmlinuz boot...
If you are new in Linux, especially for you who still use dual-boot with Microsoft Windows or other operating systems, I will share my knowledge on how to change default boot for GRUB. There are a lot of GUI applications to do such thing but knowing the basic concept is important if ...
grub edit> kernel /platform/i86pc/multiboot-x Press Enter to accept the change and return to the boot parameters screen. The screen displays the edited command. GNU GRUB version 0.95 (615K lower / 2095552K upper memory) +---+ | root (hd0,0,a) | | kernel /platform/i86pc/multiboot...
How to change the default boot order in Ubuntu 10.10: Step 1) Open a terminal window. ... 2) cd /etc/grub.d ... 3) ls -l ... 4) Notice that there are approximately eight shell files with names that start with a number. These scripts get executed in numerical order. ...
Change the value ofLOGGENERATIONSto, for example,3. The default retention period of atop logs is28days. LOGINTERVAL=15 LOGGENERATIONS=3 Run the following command to start atop: systemctl start atop Run the following command to check the status of atop. Ifactive (running)is displayed in the...
You now know the physical and logical structure of a Linux system, what the kernel is, and how to work with processes. This chapter will teach you ...