Ubuntu
linux package

  1. Bug #1042612
  2. Comment #27

Comment 27 for bug 1042612

Revision history for this message
Martin Dummer (martin-dummer) wrote : Re: KVM Guests only use one CPU after host wakes up from sleep

Hi @all,

I also discover exactly this problem, and I do *not* use Ubuntu on my laptop, I use Gentoo Linux, with kernel 3.5.4.
I have this since several kernel versions an several qemu versions, so I assume
- the problem is not ubuntu specific
- maybe there is a dependency to the hardware and/or its ACPI implemetation
- the problem is not very wide-spread, because this thread here is the only one I found with google's help which deals with this effect.