Ubuntu Unity 23.04 installs but won't run on hp EliteDesk 800g1

23.04 (Unity build) installed correctly once I changed HDD to GPT and activated UEFI in BIOS. I have also set Secure Boot and TPM. However, when 23.04 loads, PC locks up with the following error:
[ 0.224764] pnp 00:01 can’t evaluate _CRA: 12311.

How do I fix this problem? PC is dual-boot with Win 10 64 Pro and the correct Grub listing shows on boot. Everything works well on Win 10 side.