How to enable Real Time for Ubuntu 22.04

Enable Ubuntu Pro

by First Boot-up after Installation

-

by Software & Updates

-

Get the Real Time Kernel

sudo pro enable realtime-kernel

-

-

Fine-tune the Kernel Parameters

processor.max_cstate=0
processor_idle.max_cstate=0
intel.max_cstate=0 
intel_idle.max_cstate=0
intel_pstate=disable
idle=poll 
noht
isolcpus=2,3
rcu_nocbs=all
rcupdate.rcu_cpu_stall_suppress=1
rcu_nocb_poll
irqaffinity=0
i915.enable_guc=2
i915.enable_rc6=0 
i915.enable_dc=0
i915.disable_power_well=0