Re: How to change grub background.

[Andrei Borzenkov]

11.10.2015 14:32, mostafa yasin пишет:
> Dear colleagues,
>
> I use grub 2.02~beta2 on lfs 7.7.  How to change grub background image.

Command background_image

> I did these procedures but i get dark screen during boot:-
>
> The content of /boot/grub/grub.cfg:-
>
> set default=0
>   set timeout=5
>   set root=(hd0,3)
>
> menuentry "GNU/Linux, Linux 3.19-lfs-7.7" {
>   insmod ext2
>   set root=(hd0,3)
>   linux /boot/vmlinuz-3.19-lfs-7.7 root=/dev/sda3 ro
>   initrd /boot/initramfs-3.19.0.img
>   }
>
> menuentry "Ubuntu" {
> insmod ext2
> set root=(hd0,2)
> linux /boot/vmlinuz-3.13.0-24-generic root=/dev/sda2 ro
> initrd /boot/initrd.img-3.13.0-24-generic
> }

Your grub.cfg does not contain any command to set background image.

> The content of /boot/grub/custom.cfg:-
>
> GRUB_BACKGROUND=/boot/grub/Ain.png

You misunderstand. First, custom.cfg is grub script that contains 
commands, like grub.cfg. GRUB_BACKGROUND is interpreted by grub-mkconfig 
when it creates grub.cfg; it has no effect when set at boot time. 
Second, your grub.cfg does not source custom.cfg so even if content 
would be correct it would not be executed anyway.

Either use grub-mkconfig and set GRUB_BACKGROUND in /etc/default/grub or 
add commands to set background to grub.cfg manually.

> Best Regards,
>
> Mostafa YasinLinux system engineer                                      
>
>
>
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