[Bug 429036] Re: core i7 i5 (Lynnfield) turbo boost not working

2010-03-14 Thread Teox
Bacchus wrote: "... Is there a reason why you are running Ubuntu 9.04?" I'm running 9.04 also because I have a big software compiled in it and I have no time to re-install it. And I don't want to risk that after an upgrade it doesn't work. Ubuntu 9.04 support will end on April, then I will insta

[Bug 429036] Re: core i7 i5 (Lynnfield) turbo boost not working

2010-03-10 Thread Teox
Thank you for answering. But if turbo boost is managed by Win7 host, I will use turbo boost also in Ubuntu 9.04 guest machine running on Win7 host, even if 9.04 is still bugged, right? And is this true also if I use hardware virtualization (VT-x, nested paging or EPT, VPIDs or Virtual Processor Id

[Bug 429036] Re: core i7 i5 (Lynnfield) turbo boost not working

2010-03-10 Thread Teox
I have a notebook with i7-720qm and I use Ubuntu 9.04 (which is still supported and updated): is this bug patched also there? Kernel version is 2.6.28 line. But if I use a bugged linux kernel version in VirtualBox as a guest machine with hardware virtualization (using VT-x, nested paging or EPT, V