Re: Xen Kernel NVidia and power save

["Jarod Wilson" <user=74@nabble.blu.org>]

 On Thu, 2008-08-21 at 16:41 -0400, Jerry Feldman wrote: 
> On 08/21/2008 03:21 PM, Jarod Wilson wrote: 
> > On Thu, 2008-08-21 at 14:17 -0400, Jerry Feldman wrote: 
> >   
> >> On 08/21/2008 11:46 AM, Jarod Wilson wrote: 
> >>     
> >>> Huh. That *should* support freq scaling on 5.2. What kernel version and 
> >>> cpuspeed version are you running? Both need to be the 5.2 variants for 
> >>> this to work, earlier cpuspeed will bail upon seeing a xen kernel (or 
> >>> rather, upon seeing that /proc/xen exists). 
> >>> 
> >>> nb: I actually maintain both the RHEL and Fedora cpuspeed packages, so 
> >>> I'd really like to figure out why this isn't working. :) 
> >>> sudo 
> >>> 
> >>>   
> >>>       
> >> This is my current running kernel (nonxen): 2.6.18-92.1.10.el5 The xen 
> >> kernel is the same version, cpuspeed is: cpuspeed-1.2.1-3.el5 
> >>     
> > 
> > Odd. That's definitely the 5.2 bits. What output do you get from 
> > 'service cpuspeed status', 'service cpuspeed start' and is anything 
> > logged in /var/log/messages after running those? 
> > 
> > 
> > 
> >   
> cpuspeed was not running. Here is the log message after starting it: 
> Aug 21 16:37:00 gaf cpuspeed: Invalid governor "ondemand" specified, 
> falling back to ondemand