I upgraded my ubuntu from 17.10 to 18.04, I noticed the system is hanging every 10 sec.
Any idea why, Also I saw the during the system hang the one of the processor’s core is 100% for that period.
I’ve moved this to the https://community.ubuntu.com/c/support-help-requests category because this site isn’t designed to take tech support questions. Sorry. I’d recommend using one of the official support channels listed on the Finding Help page