I've been investigating this bug on and off (as time and testflinger permit) for the last couple of days.
Long story short, I haven't been able to pinpoint the exact commit (between 10.0.0 and 10.6.0) that solves this issue, but I'm still trying. I talked to one of the upstream developers who has been involved in fixing these vmx migration issues, and he told me that there are several commits touching this area, and whenever a fix was pushed it caused another regression that had to be fixed, etc. So we might be in for a bumpy ride here. So far, the best candidate to fix this issue is: https://gitlab.com/libvirt/libvirt/-/commit/4331048257071211fb98c21453b187919d42dae7 However, backporting only this patch doesn't work. I am now seeing what else needs to be applied to resolve this bug. I'll keep you updated. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2083986 Title: Live migration fails because VMX features are missing on target cpu definition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/2083986/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
