24.04 - Big and ugly plymouth splash screen

[rodride]

Hi,
I run Ubuntu 24.04 with kernel 6.8.8
Gpu : Nvidia GeForce GTX 970 and driver version :550.78
Display resolution : 2560x1440

How to fix boot splash screen resolution and obtain splash screen with normal size ?

Thanks.

[MAFoElffen]

At the Grub2 Menu, press the <C> key. At the Grub prompt...

videoinfo

Write down the resolution that grub see/you want to use. Those will be valid for your BIOS/GPU/Display combination.

Press the <Esc> key to return to the menu and boot.

Edit the Grub Default file

sudo nano /etc/default/grub

Lets say you want to use 1920x1080... Make these changes

GRUB_CMDLINE_LINUX_DEFAULT="-- quiet splash video=uvesafb:1920x1080-32@60,mtrr:3,ywrap,noblank"
GRUB_GFX_MODE=1280x1024x32