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[Serge Hallyn <1278531@xxxxxxxxxxxxxxxxxx>]

apport-collect isn't working for me - I authenticate (on another box)
using the given link to allow the box to upload to the bug, but it keeps
trying to open a new link in w3m.

In any case, there are no messages at all in /var/log/kern.log,
unfortunately - either on host or in guest.  It simply hangs, hard.

** Changed in: linux (Ubuntu)
       Status: Incomplete => Confirmed

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https://bugs.launchpad.net/bugs/1278531

Title:
  nested kvm on saucy kernel hangs

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I have a precise host with saucy ubuntu kernel installed.  I installed
  two VMs there, a saucy and a trusty guest.

  In the saucy guest, non-accelerated qemu works fine, but accelerated
  kvm hangs the first-level saucy guest completely, and pins it at 200%
  cpu usage:

     qemu-system-x86 --enable-kvm -monitor stdio -vnc :1

  On the trusty guest it works just fine.

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