Messages in this thread | ![/](/images/icornerl.gif) | | From | (Måns Rullgård) | Subject | Re: [Oops] ACPI problem with 2.6.0-test11 on Asus L3800C | Date | Thu, 04 Dec 2003 14:50:29 +0100 |
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David Gümbel <david.guembel@gmx.de> writes:
> [Please CC me, as I am not subscribed to this list] > > I have recently installed 2.6.0-test11 on my Asus L3800C laptop. One thing I > stumbled across was that it is no longer possible to set the CPU > performance via ACPI. It worked fine with 2.4.21 with acpi-patch applied. > The behaviour is reproducible, i.e. it happens every time I try to set the > performance. Symptoms are as follows: > > When executing 'echo 1 > /proc/acpi/processor/CPU0/performance', I got the > following (visible via dmesg):
The standard method of changing CPU frequency in Linux 2.6 is the cpufreq interface in /sys/devices/system/cpu/cpu0/cpufreq/*. This may not solve your problem, of course.
-- Måns Rullgård mru@kth.se
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