[GWLUG] Re: Processes causing CPU to overheat

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Are you overclocking?  If not, you should not need a better heat
sink/fan, you probably have a bad physical mating of the heatsink to the
CPU.  Almost all processors come with a sufficient fan/heatsink for cooling.

On Wed, Aug 24, 2005 at 10:59:04AM +0000, Jon Roland wrote:
> Yes, I restored sensors by running sensors-detect.
> 
> I doubt things have changed that much in going to FC4. If you could provide a 
> 2.6.5 solution I can probably use or adapt it.
> 
> I am indeed working on a script that would extract the CPU temp from the output of 
> the sensors command and use it as a trigger. I was just hoping someone might have 
> already done something like that, preferably something a little more robust, and 
> that I could run in background like a watch xxx script. A cron job with only a 
> one-minute granularity does not seem to be fast enough for this problem, because 
> freezeup occurs in less than a minute once the processes begin that seem to cause it.
> 
> Many of the respondents are also saying I need a better heatsink/fan. Funds for 
> that are low right now.
> 
> Craig Sylla wrote:
> > Unfortunately it varies from driver to driver.  :/
> > 
> > You would need to look at the source for the driver in question to see
> > exactly what it does.  Most of them actually provide a fairly useful
> > value in the sys entry.  Also you had mentioned earlier that sensors
> > had died, have you been able to get them working again?
> > 
> > I am also unsure of exactly what the newer methods are for this, as
> > I'm working with kernel 2.6.5, which is somewhat dated now.  FC4 is
> > running 2.6.12 iirc, I'd rather not give you info that is wrong and
> > waste your time.
> > 
> > One possibility - if the 'sensors' command and your sensors.conf file
> > are good/working/right you could just grep out the line for the temp
> > and parse that for your temperature and alarm status.  The command
> > uses the config file to do the conversions for you and knows how to
> > handle each driver correctly.  You can also set thresholds in the
> > config file.
> > 
> > Craig
> > 
> > 
> > On 8/23/05, Jon Roland <jon.roland at the-spa.com> wrote:
> > 
> >>This is a tantalizing suggestion, but it is insufficient information. Could you be
> >>more specific, or point me to some documentation that would help me make it work?
> >>Thanks.
> >>
> >>Craig Sylla wrote:
> >>
> >>>The 'raw' driver data comes from the sys file system.  You could read
> >>>the temp directly (it will require some math conversion but not much).
> >>> Or just check the 'alarm' value for a pass-fail type test.
> >>
> >>--
> >>
> >>----------------------------------------------------------------
> >>Starflight Corporation    7793 Burnet Road #37, Austin, TX 78757
> >>512/374-9585 www.the-spa.com/jon.roland/  jon.roland at the-spa.com
> >>----------------------------------------------------------------
> >>
> > 
> > 
> 
> 
> -- 
> 
> ----------------------------------------------------------------
> Starflight Corporation    7793 Burnet Road #37, Austin, TX 78757
> 512/374-9585 www.the-spa.com/jon.roland/  jon.roland at the-spa.com
> ----------------------------------------------------------------
> 
> 
> ------------------------ Yahoo! Groups Sponsor --------------------~--> 
> <font face=arial size=-1><a href="http://us.ard.yahoo.com/SIG=12h9bn7rm/M=362131.6882499.7825260.1510227/D=groups/S=1705006580:TM/Y=YAHOO/EXP=1124906290/A=2889191/R=0/SIG=10r90krvo/*http://www.thebeehive.org
> ">Get Bzzzy! (real tools to help you find a job) Welcome to the Sweet Life -?brought to you by One Economy</a>.</font>
> --------------------------------------------------------------------~-> 
> 
>  
> Yahoo! Groups Links
> 
> <*> To visit your group on the web, go to:
>     http://groups.yahoo.com/group/GWLUG/
> 
> <*> To unsubscribe from this group, send an email to:
>     GWLUG-unsubscribe at yahoogroups.com
> 
> <*> Your use of Yahoo! Groups is subject to:
>     http://docs.yahoo.com/info/terms/
>  
> 

-- 

Wayne Walker

wwalker at bybent.com                    Do you use Linux?!
http://www.bybent.com                 Get Counted!  http://counter.li.org/
Perl - http://www.perl.org/           Perl User Groups - http://www.pm.org/
Jabber:  wwalker at jabber.gnumber.com   AIM:     lwwalkerbybent
IRC:     wwalker on freenode.net




[Index of Archives]     [Linux Kernel]     [Linux Hardware Monitoring]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux