I took a look at the Xen documentation and their website, it seems that Xen 3.0/3.1 do not support any cpu frequency scaling at all, it looks like they are currently working on it (maybe for Xen 3.2). So this it not really a bug, but rather a missing feature.
Ciao Martin -- -xen kernel does not support cpufreq https://bugs.launchpad.net/bugs/137596 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs