As I mention around Comment 485 and later (starting Jan 22), for us we have nearly the same computer and after setting BIOS to current idle as you did, all of our problems disappeared. Haven't messed with it since. That's 4 months of uptime, zero hangs, zero crashes.
I'd bet everyone who was here and said they'd try the BIOS tweak and has not reported back falls into the same camp. Everyone else is dealing with more or other problems, probably. As for Ryzen 3000 series, AMD better have fixed this !@%!^# problem! Since it looks like 3000 will do ECC nicely, I'll be building another box with it in early July. -- 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
