You are advised to keep the microcode for skylake D0 and R0 locked at revision 0xd6 using a microcode revision override when backporting 3.20211118.1.
That is signatures 0x406e3 and 0x506e3. Override to revision 0xd6. Otherwise, systems with old microcode (lower than 0x80) can hang. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1913866 Title: intel-microcode 20201118 bump request To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/intel-microcode/+bug/1913866/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs