> From: Jamie Bohr <jamiebohr@xxxxxxxxx> > Subject: Re: cpuspeed: 2g running at 800m > To: For users of Fedora Core releases <fedora-list@xxxxxxxxxx> > Message-ID: <fd7c117a0505051835350b566@xxxxxxxxxxxxxx> > > Looks like I spoke too soon. I ran the "echo 14000... " when I was docked > and all was well, speed could be set to 1.4 even 2G. Now that I am on > battery or even power (not docked) I would only get the CPU to go to 800 > Mhz. > > If I run the command > > echo 600000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq > > to set the speed to 600 Mhz and it does it. Then I do the same thing with 2G > > echo 2000000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq > > The fastest the CPU will go is 800Mhz. Why will it not go any faster when it > is undocked. This is frustrating. > > Thank you. I think that you first need to check what is the contents of scaling_min_freq and scaling_max_freq and use these values to echo into scaling_set_speed . The value in scaling_cur_freq then tells you what is the cpu running at. (works in my Thinkpad with FC3). François Ouellette <fouellet@xxxxxxxxxxx>
