| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 24 Dec 2008 11:38:01 +0500 From: "Alexander E. Patrakov" <patrakov@...il.com> To: Mike Galbraith <efault@....de> Cc: LKML <linux-kernel@...r.kernel.org> Subject: Re: Question about not saving power On Wednesday 24 December 2008 11:16:57 you wrote: > On Wed, 2008-12-24 at 10:50 +0500, Alexander E. Patrakov wrote: > > My question is: what are my options (like kernel parameters) to disable > > power- saving features, other than running such CPU-eating process > > continuously? > > You can set your performance governor to "performance". If you're using > KDE, in the lower right corner of your display is an icon for that. I > don't know what Gnome looks like. Anyway, you can set it manually as > well... > > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor > /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors I don't have the cpufreq driver loaded normally, so these files don't exist. And this is my home desktop, not the corporate laptop. After modprobing "cpufreq-acpi", the file does appear and contains "performance". The tone doesn't disappear, though. -- Alexander E. Patrakov -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists