Installing Ubuntu on Asus

[sankalp.nith]

Unable to start Ubuntu in Asus Fx553VD.
It comes preinstalled with Endless OS.
I have installed Ubuntu 18.04 on the same system and after installing bootloader shows Ubuntu and after selecting it error starts coming on screen

 

[Alabalcho]

What kind of errors? Can you post a picture?
What you did not like in Endless to force you install Ubuntu?

 

[sankalp.nith]

What kind of errors? Can you post a picture?
What you did not like in Endless to force you install Ubuntu?

I am getting the following errors
[Firmware Bug] TSC_DEADLINE disabled due to Errata
ACPI Error [PRTO] Namespace lookup failure, AE_ALREADY_EXISTS
ACPI Error: 1 table load failures, 10 succesful
/dev/sdb1: ACPI region does not cover the entire command/response buffer. [mem 0xfed40000-0xfed4087f flags 0x200] vs fed40080 f80