Hello All, I've done a lot of searching for the fix to this but have had no luck. The OS says that no cpu scaling driver is installed. This is on a HP dl360 G6 with dual intel e5530 cpu's. If anyone can help that would be most appreciated.

 

Thanks,

Presumably you found out about that via Fix Common Problems, so you might want to read this thread as a start which is where that particular test came from  http://lime-technology.com/forum/index.php?topic=49463.0

Yeah this did come from the fix common problems plugin. cpfreq-info in putty says no or unknown cpufreq driver is active on this cpu. I'm only a beginner at most of this so a lot is still over my head. Thanks for your help.

I have this issue as well with my Dual Intel® Xeon™ @ 2830, havent been able to find a driver that works so far!

clowrym, if you ever figure out a solution please let us know. I don't think overall this will put too much of dent in the power bill but it would be nice to mitigate it.

I have the same problem with my Intel Xeon 2333.

 

I tryied to manually install what i had found but no luck what so ever ...

I had this problem as well (Intel Q6600). The kernel showed acpi_cpufreq module was loaded but cpufreq-info showed "no or unknown cpufreq driver is active on this CPU". I discovered that I had to enable Intel SpeedStep in the BIOS CPU Management settings. After booting the driver was functioning.

That fixed it no1home, found an option to turn on OS control. That is no letting me set the power setting to power save in unraid. Thank you for the help