Which command line parameters are passed to QEMU? Is your system able to use KVM (e.g. did you enable virtualization support in your BIOS)?
** Changed in: qemu 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/1734810 Title: Windows guest virtual PC running abnormally slow To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-boxes/+bug/1734810/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs