Fedora
qemu package

  1. Bug #1825195
  2. Comment #6

Comment 6 for bug 1825195

Revision history for this message
In , poc (poc-redhat-bugs) wrote :

(In reply to Daniel Berrange from comment #1)
> The "osxsave" property was removed from QEMU upstream as it was never
> actually exposed to the guests.
>
> I expect that your existing guest has this CPU flag encoded in its XML
> config, as it was a previously supported flag.
>
> Fixing it should be as simple as "virsh edit $guest" as root and delete the
> mention of "osxsave" feature flag.
>
> Newly provisioned guests shouldn't get given this flag in the first place,
> only upgraded guests will suffer.

That solved it, thanks. Curiously, a Windows 10 guest, also inherited from F28, does not have this problem as the osxsave feature was not set. I've no idea why.