12 Jun
2011
12 Jun
'11
12:46 p.m.
--- On Sun, 6/12/11, Ralf Mardorf <ralf.mardorf(a)alice-dsl.net> wrote:
From: Ralf Mardorf <ralf.mardorf(a)alice-dsl.net>
Subject: Re: [LAU] Jack vs. Alsa, PianoTeq demo: Alsa wins!
To: linux-audio-user(a)lists.linuxaudio.org
Date: Sunday, June 12, 2011, 6:15 AM
On Sun, 2011-06-12 at 11:59 +0200,
Jeremy Jongepier wrote:
of the
from the same script of debian:
<snip>
if [ -f /etc/default/cpufrequtils ] ; then
. /etc/default/cpufrequtils
fi
# if not enabled then exit gracefully
[ "$ENABLE" = "true" ] || exit 0
if [ -n "$MAX_SPEED" ] && [ $MAX_SPEED != "0" ] ; then
CPUFREQ_OPTIONS="$CPUFREQ_OPTIONS --max $MAX_SPEED"
fi
if [ -n "$MIN_SPEED" ] && [ $MIN_SPEED != "0" ] ; then
CPUFREQ_OPTIONS="$CPUFREQ_OPTIONS --min $MIN_SPEED"
fi
if [ -n "$GOVERNOR" ] ; then
CPUFREQ_OPTIONS="$CPUFREQ_OPTIONS --governor $GOVERNOR"
fi
</snip>
The debian way is to have a default config in the directory /etc/default, which
cpufrequtils is sourcing if it exists (see script snippet above). So either you make one
if you don't have one or get informed before calling such config scheme
"idiocy". I don't want to be too hard in my critics but you seem to be a
little too noisy too fast. Make sure you RTFM before posting such judgemental comments on
distros.
J.
On 06/12/2011 11:44 AM, Ralf Mardorf wrote:
> What CPU frequency scaling? Is it set to
performance? There's a new
> nuisance for GNOME desktops on Ubuntu and
Debian,
they ignore the
> kernel's default CPU frequency scaling,
they
switch from 'performance'
to
'ondemand' for GNOME sessions.
apt-file search ondemand | grep init.d
initscripts: /etc/init.d/ondemand
So at least on Ubuntu the ondemand init script is part initscripts package and has nothing to do with
Gnome.
Best,
Jeremy
Thank you :)
On Debian it's
$ cat /etc/init.d/cpufrequtils
#!/bin/sh
[snip]
GOVERNOR="ondemand"
[snip]
anyway, this is idiocy, hence the default can be set
by the
kernel. For
the kernel-generic-default-office-non-real-time a distro
could chose
'ondemand'. This script is nonsense and only cause that
once a month
somebody send a request regarding to xruns when using
jackd.
Regards,
Ralf
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