Yes, it is UBUNTU, but architecture is suspicious (virtualization)
Also, possible cause is EBS Thanks for the link On 11-08-29 2:52 PM, "Erik Onnen" <[email protected]> wrote: >You don't mention the OS you're running but this is reminiscent of >Ubuntu #708920. > >https://bugs.launchpad.net/ubuntu/+source/linux-ec2/+bug/708920 > >This always occurred for us on the Nehalem architectures, you might >try and boot multiple instances until you get an older Xeon (these >days usually takes a dozen or so instances), see if you can repro on a >different architecture.
