I was able to capture a soft-lock with sysrq-l [1]. Networking and mouse were still functional, but focusing windows and window activity in Plasma were locked.
https://gist.github.com/rphillips/fae9540a8e7a3a83731c9a9809a98df4 Notes: * AMD Ryzen 2700X * SuperNOVA 650 G3 650W (Eco switch set to Off) * Asus ROG Crosshair VII Hero Wifi (BIOS 0601 04/19/2018, Typical Current set in the BIOS) -- 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
