| 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: Thu, 14 May 2009 12:00:54 +0200 From: RUMI Szabolcs <rumi_ml@...m.hu> To: linux-kernel@...r.kernel.org Subject: Intel Atom N280 cpufreq scaling problem Hello there! I've got a shiny new netbook here with an Atom N280 1.66GHz (667MHz FSB) currently running Ubuntu 9.04 (Jaunty) from a LiveUSB key and the cpufreq scaling only scales between 800MHz and 1.33GHz but never sets the maximum supported speed of 1.66GHz. # cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 1333000 1066000 800000 # uname -a Linux ubuntu 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux This is a relatively new chip released only a few months ago: http://ark.intel.com/cpu.aspx?groupID=41411 Is this a known problem? Is there maybe a fix? It could be due to my insufficient g00gling skills but I couldn't find anything about this issue so far... Thanks, Sab -- 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