No idea how it's done in GNOME. I use KDE. But look for a cpufreq applet.

>From a quick google search, It's probably an ATI, so you could look through
your Ubuntu repos for an ATI configuration tool. Sorry I can't help - on
NVIDIA myself.

Peter

"Happiness makes up in height what it lacks in length"
-- Robert Frost


On 26 November 2010 21:17, Victor van Reijswoud <
[email protected]> wrote:

> Thanks for your response. I see no way to adjust the fan speed. Also,
> I see no way to set the power management settings from high
> performance to adaptive (i know I can do this in windows and osx).
>
> I have no clue what the graphics card on this machine is.
>
> V
>
>
>
> On Fri, Nov 26, 2010 at 8:02 PM, Peter C. Ndikuwera <[email protected]>
> wrote:
> > What graphics card do you have?
> > I have an Ideapad Y550P and from my research there's no way to control
> the
> > fan speed through software. The Thinkpad ACPI driver doesn't work on
> > Ideapads.
> > However, you may need to check your general power management settings (if
> I
> > remember, if you set to high performance, rather than adaptive, the fan
> will
> > be on most of the time) & also your graphic card's power management - if
> > it's a high-end card, it's creating the most heat.
> > Peter
> > "Happiness makes up in height what it lacks in length"
> > -- Robert Frost
> >
> >
> > On 26 November 2010 19:06, Victor van Reijswoud
> > <[email protected]> wrote:
> >>
> >> Hi,
> >>
> >> I have installed Ubuntu 10.10 on a Lenovo G455 (?). The fan does not
> >> stop spinning although the temperature is not high.
> >>
> >> Output from >sensors
> >> Adapter: Virtual device
> >> temp1:       +59.0°C  (crit = +200.0°C)
> >> temp2:        +0.0°C  (crit = +200.0°C)
> >>
> >> k10temp-pci-00c3
> >> Adapter: PCI adapter
> >> temp1:       +58.0°C  (high = +70.0°C, crit = +100.0°C)
> >>
> >> Does anyone know how to control the fan?
> >>
> >> Thanks,
> >>
> >> Victor
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