Published at LXer:

Long story short, even though OpenBSD 4.3 isn't scheduled to be released until May, it is available in the mirrors under snapshots. Since version 4.3 is supposed to have ACPI enabled by default, I figured I'd burn a CD and try it on the $0 Laptop, on which I'd love to control my noisy CPU fan. I've written recently on how FreeBSD seems to do a fine job in this regard, but only for a day before reverting to the previous noisiness. Now, I've never actually seen any concrete tips on exactly how to control a CPU fan in OpenBSD, but just maybe ... maybe it would work automatically. No such luck.

Read More...