I have a XEN VPS and it's been running Ubuntu for some years now. AUtomatic security upgrades are on and I've manually upgraded it continously and also done releas-upgrades whenever there's been a new release. All has been working great!
But now, after upgradeing to 14.04 LTS, the VPS won't boot the latest kernel (3.13.0-24) even though it's set to default. It always failback to 3.2.0-60 and for some reason the VPS seams very unresponsive, compared the before.
The support wrote in a ticket something about compiling my own kernel, with pvops enabled, but I'm not sure how to do that, or why I should compile my own kernel.
Doesn't Ubuntu support to be run on a XEN host?