The above logs were taken with Ubuntu 17.04 where TSC deadline enables just fine even though the microcode revision is 0x1f as in 17.10 where this revision causes problems which ought to be solved in revision 0x25.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1724650 Title: [Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x25 (or later) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1724650/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs