On Fri, 17 Dec 2004, Achim Bohnet wrote:
> Hi, on a Dell Latitude D600 Pentium-M, cpufreq was
> working a very long timewith with the 2.6.8 debian kernels
> and cpudynd. Now (since ~ some weeks)
> it stopped working after power is unpluged and reconnect while cpu
> uses min. freq. Same in lastest 2.6.{8,9}-1-686.
>
>
> Warning: CPU frequency is 1400000, cpufreq assumed 600000
>
>
> and cpufreq is stick until next reboot at 600 MHz.
>
> correct:
> o with AC after boot --> 600 MHz -> ok
> o start glxgears --> 1400 MHz -> ok
> o unplug AC --> 1400 MHz -> ok
> o plug AC --> 1400 Mhz -> ok
> o stop glxgears --> 600 Mhz -> ok
> o start glxgears --> 1400 mhz -> ok
> o stop glxgears --> 600 ok
> bug:
> o unplug AC again -> 600 ok
> o start glxgears -> 600 <- bug should be 1400. Syslog:
> Warning: CPU frequency is 1400000, cpufreq assumed 600000
> o plug AC, glxgear still running <- should be 1400
>
>
> cpudynd (1.0-2) is running as:
>
> /usr/sbin/cpudynd -i 1 -p 0.5 0.9 -t 120 -h /dev/hda
>
> kill -USR1 or HUP to force cpudyn to use max or dyn. freq. does
> not help. Restarting cpudyn and still min freq. is used when
> glxgears is running.
>
> Achim
can you still reproduce aboves problems with newer linux image 2.6.12?
--
maks
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