FWIW, I verified that Tycho's microcode revision is what's expected for his CPU:
142: sig 0x000306d4, pf mask 0xc0, 2018-01-18, rev 0x002a, size 18432 I don't think his lockups are due to running a previously published microcode revision that Intel pulled or any bad interactions with the 4.15 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1767443 Title: regular hard lockup on bionic kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1767443/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
