Hello Markus, Thanks for the report. I'm subscribing @ubuntu-virt here so @paelzer can take a look at this. He is the current maintainer for qemu
$ git describe --tags a16e8dbc043720abcb37fc7dca313e720b4e0f0c v4.2.0-2476-ga16e8dbc04 $ git describe --tags 143c30d4d346831a09e59e9af45afdca0331e819 v4.2.0-2477-g143c30d4d3 $ git tag --contains a16e8dbc043720abcb37fc7dca313e720b4e0f0c | sort -n v5.0.0 v5.0.0-rc0 Looks like those were added in v5.0.0-rc0 and that we could add EPYC extra CPU features and the EPYC 2nd gen CPU model to Focal indeed. Marcus I'm afraid this will take around a week or more for feedback as @paelzer is out and there are some current on-going fixes landing qemu this week. Thank you! ** Changed in: qemu (Ubuntu) Status: New => Triaged ** Changed in: qemu (Ubuntu) Status: Triaged => Fix Released ** Changed in: qemu (Ubuntu Focal) Importance: Medium => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887490 Title: Add/Backport EPYC-v3 and EPYC-Rome CPU model To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1887490/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs