Mailinglist Archive: opensuse-bugs (13468 mails)

< Previous Next >
[Bug 334378] CPU freq governor 'powersave' is on max. speed instead of lowest
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Thu, 18 Oct 2007 10:01:00 -0600 (MDT)
  • Message-id: <20071018160100.93907CC7AC@xxxxxxxxxxxxxxxxxxxxxx>
https://bugzilla.novell.com/show_bug.cgi?id=334378#c6


Thomas Renninger <trenn@xxxxxxxxxx> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC|
|venkatesh.pallipadi@xxxxxxxxx
Status|NEW |ASSIGNED




--- Comment #6 from Thomas Renninger <trenn@xxxxxxxxxx> 2007-10-18 10:01:00
MST ---
Yep, looks like a kernel bug.
-> Adding Venkatesh, he might be interested.
Can you play a bit by setting the governor manually, e.g.:
echo userspace >/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo powersave >/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq

echo performance >/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo powersave >/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq

Does this work (maybe in combination with ondemand governor) or break in a
specific combination?

You haven't done a suspend to ram/disk in between (I heard from someone he gets
stuck on highest speed after s2ram)


--
Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.

< Previous Next >
References