After a closer look I think we should backport this fix to Jammy More background can be found in the duplicate bug : https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/2084102
Loading MSR module will allow Jammy to have better CPU model detection for Sapphire Rapids CPU and potentially newer. Let me update the MR for Jammy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2106791 Title: Emerald Rapids cannot be used as Sapphire Rapids on Ubuntu due to TSX features To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/2106791/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
