You might find yourself in the situation with a funky monitor and a pesky Ubuntu wanting to boot with a unsupported display mode. 🙁 It happens. You can edit your grub config as follows ( /etc/default/grub )
![](https://www.gotitadmin.com/wp-content/uploads/2021/11/grub-text-1024x524.png)
I have marked 2 key lines to change. You can then
grub2-update