APM support not found in Kernel ?

AdabalaP at schneider.com AdabalaP at schneider.com
Thu Dec 30 19:47:00 UTC 2004


Mine is a "Compaq Presario 1277" laptop, How can i determine if this
requires a ACPI or APM to have the fan running ?

Thanks.




                                                                                                                                         
                      Matthew Miller                                                                                                     
                      <mattdm at mattdm.org>        To:       For users of Fedora Core releases <fedora-list at redhat.com>                    
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                      12/30/2004 01:37 PM                                                                                                
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On Thu, Dec 30, 2004 at 10:38:19AM -0600, AdabalaP at schneider.com wrote:
> I also read on the archives that turning one of them causes the laptop
fan
> not to run, do not know which one ?

To keep things exciting, it depends on the laptop. Generally, though, the
problem here is that some laptops require ACPI to make the fan go, so if
you
turn on APM, no ACPI, and therefore no fan.

Mine (a Sony Vaio U101) requires ACPI to make the fan work _properly_, but
luckily it's "fail on" -- without ACPI, it runs at full blast all of the
time, which is at least less dangerous that the alternative.


--
Matthew Miller           mattdm at mattdm.org        <http://www.mattdm.org/>
Boston University Linux      ------>                <http://linux.bu.edu/>

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