Spotlight | Reviews | Current Issue | Newsletter | Subscribe | Contact |
Departments

Partner Links
Website builder
WinWeb OnlineOffice
Shopping and price comparison with product reviews at dooyoo.co.uk

user friendly

CeBIT 2010 CFP

Linux Magazine is offering free booths for the CeBIT 2010 computer fair to selected open source projects. Apply Now!

  linux-magazine.com » Issues » 2006 » 66 » Ask Klaus!  

Print this page. Recommend
Slashdot it! Delicious Share on Facebook Tweet! Digg

Ask Klaus!

Author(s): Klaus Knopper

Power Management No matter which Linux distribution I’m using, I never can get the power management features to work on my Intel-based laptop. The system either doesn’t sleep, or it breaks something on its way down. How do I identify what the problem is, and what can I do to get power management working? A couple of years ago, there used to be a thing called “Automatic Power Management” or APM (which still works well even on some newer computers, even if the board description claims it’s no longer supported). With APM, the hardware took care of CPU fan speed, CPU power consumption, battery issues, suspend-to- ram, and even suspend-to-disk, and the operating system could blissfully ignore these functions.


Read full article as PDF »


Comments


Print this page. Recommend
Slashdot it! Delicious Share on Facebook Tweet! Digg
Related Articles
Ask Klaus!
Deep Soft Sleep Working with Software Suspend
PREVENTION Staying one step ahead of the intruders
ZACK'S KERNEL NEWS
PROJECTS ON THE MOVE An up-to-date look at free software and its makers
Rikki's Open Source Exchange

Stop by Rikki's Open Source Exchange for dispatches from the world of women in open source.

Rikki Kite examines the experience of women across the spectrum of open source –
the people, projects, organizations, events, articles, issues, and news.

more...

 

In the US and Canada, Linux Magazine is known as Linux Pro Magazine.
Entire contents © 2009 [Linux New Media USA, LLC]
Linux New Media web sites:
North America: [Linux Pro Magazine]
UK/Worldwide: [Linux Magazine]
Germany: [Linux-Magazin] [LinuxUser] [EasyLinux] [Linux-Community] [Linux Technical Review]
Eastern Europe: [Linux Magazine Poland] [Linux Community Poland] [Open Source DVD Poland]
International: [Linux Magazine Brazil] [EasyLinux Brazil] [Linux Magazine Spanish]
Corporate: [Linux New Media AG]