Hi Vincent, I also met the problem, and your advice removing "nouveau" succeeded for work-around to stabilize system. Before it freeze every 3-5hr after booting up, but now working without problem for 2 days.
My enviroment is: - cpu: Ryzen 1700 - motherboard: ASUS B350M-A - graphics card: NVIDIA GK208 - kernel: 4.11.0-041100rc8-generic - dist: 17.04 -- 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/ubuntu/+source/linux/+bug/1690085/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
