An other related report: https://bugs.launchpad.net/initramfs- tools/+bug/1194370
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1182796 Title: microcode: module verification failed: signature and/or required key missing - tainting kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iucode-tool/+bug/1182796/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs