Hi Giuseppe, Please test nova version 2:21.2.4-0ubuntu2.7~ppa3 in the PPA. (It's finished building and should be published in some time.)
The config change should be something along the lines of `cpu_model_extra_flags = -xsaves` I couldn't test the package/functionality yet, but all of the build-time unit tests have passed (just like official packages). Please let us know how it goes. Thanks, Mauricio ** Changed in: qemu (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2048517 Title: EPYC-Rome model without XSAVES may break live migration since the removal of the flag on the physical CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/2048517/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs