Be aware that modifications to this file won't persist to the next time grub-mkconfig is run.Įach script under /etc/grub.d/* that has its execute bit set is evaluated in sequence, and the stdout is concatenated to form the final /boot/grub/grub.cfg (or whatever file is given to the grub-mkconfig -o option).
#Grub2 themes manual
See the scripting reference in the GRUB manual for supported features. This file is evaluated by GRUB2's built-in script interpreter and doesn't necessarily support all POSIX commands or syntax. Run this script to generate /boot/grub/grub.cfg after configuring the files described below. Installed as part of the sys-boot/grub:2 package. It uses the scripts under /etc/grub.d/* together with the /etc/default/grub configuration file to generate the final /boot/grub/grub.cfg - the only configuration file used by GRUB2 itself. The grub-mkconfig script is used to generate a grub configuration. First we cover the configuration of the boot loader itself. The installation of GRUB software is specific to the type of system, and is covered in Installing the boot loader. Installation of GRUB software as the secondary boot loader of the system.There are two important aspects to the configuration of GRUB:
#Grub2 themes install
To install the boot loader to the system itself (so that it is used when booting the system), additional steps need to be taken, which are covered in the Configuration section.
These only install the boot loader software on the operating system. The GRUB (and optionally sys-boot/os-prober) installations do not automatically enable the boot loader's operation. Root # emerge -ask -newuse sys-boot/os-prober The amd64 architecture includes a profile default which works for most systems. To control which platforms GRUB will install for, set the GRUB_PLATFORMS variable in nf. Legacy was removed from the Gentoo ebuild repository.
#Grub2 themes upgrade
It is recommended all systems should upgrade to GRUB2, since it supports all the same features sets as Legacy. EFI fileĭue to the way GRUB Legacy (grub-0.97) and GRUB2 were slotted in Gentoo, both versions of GRUB may be installed on the same system at the same time however, only one version at a time may be installed in the Master Boot Record (MBR) of a hard drive. 5.2 Motherboard firmware not finding the.3.4 Open Firmware (IEEE 1275) on PowerPC.3.3.2 Alternative: using the default UEFI firmware location.2.3 Enabling or disabling configuration scripts.
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