Hi, update from me, as promised. First my system for reference: 2700X B450 Chipset - Gigabyte B450 AORUS PRO with F2 BIOS PSU from 2018 which is "Haswell compatible".
Typical Current Idle AND disabling global c-states didn't help. Running Ubuntu 18.04 LTS with its stock kernel 4.15.0-34 right now. I am having some success (4 days now) with all of that AND idle=nomwait kernel parameter - although I only read that to be related to resets and not freezes. Anyways. will keep my system on. I would like to trade in the LEDs on GPU and mainboard for vendors effort to get some stability in their systems. Any update from someone who really knows what is going on would be really appreciated. We're playing around with settings which are not explained anywhere. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1690085 Title: Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1690085/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
