Re: cpufreq stops working after a while

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Andrew Morton wrote:
Mark Lord <[email protected]> wrote:
..
I use speedstep-centrino with it, and after boot all is usually okay.
But after a few hours of operation, it stops shifting to the highest frequency
even under continuous 100% load (or not).  Eventually it gets stuck at 600Mhz
and stays there until I reboot.
..
WHY?

cpufreq seems to have relatively frequent problems.

 And how can I fix it?

You could start by telling us which kernel versions are affected ;)

Heh.  2.6.17.6 and 2.6.18-rc3-git4 are the two kernels I have for it,
and both exhibit the problem.

Dave Jones wrote:
boot with cpufreq.debug=7, and capture dmesg output after it fails

I'll reboot with the debug options and see..

Cheers
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux