Multi-boot installation problem, failed to start simple desktop display manager (sddm)

I ran into a problem while I was installing Manjaro KDE as the third OS on a SATA SSD.
The screen shows the computer fails to start Simple Desktop Display Manager.
I first installed Windows 11, then installed Ubuntu Server 22.04 LTS, the 3rd is Manjaro.
Does anyone have any idea how to solve this?

I’ll ask my crystal ball about your hardware and guess :
Add ibt=off to your grub commandline

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