As @C0rn3j mentioned, I'm in a similar boat. With a Ryzen 3700x, I continue to get the following errors:
``` rcu: INFO: rcu_sched self-detected stall on CPU ... watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [kworker/1:1:94] ``` I've tried just about every workaround that I've read about: * Disable C5/C6 states (from BIOS, from zenstates.py) * Set "Typical Current Idle" in BIOS * Add a combination of kernel parameters (idle=nomwait, noapci, acpi=off, rcu_nocbs=0-15, processor.max_cstate=1) Nothing works. System specs: Linux ... 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u2 (2019-08-08) x86_64 MSI B450 Gaming Pro Carbon AC (BIOS version 7B85v18) Ryzen 7 3700X -- 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 [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
