I tested with Linux 5.8.16 (https://kernel.ubuntu.com/~kernel- ppa/mainline/v5.8.16/) and the lockups persisted. I installed a Ryzen 7 2700X and I have not had a single lockup in 17 days of uptime.
Is there any change in Linux 5.10 rc2 (or the latest, rc6) which affects this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1900401 Title: Ryzen 1800X soft lockups To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1900401/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs