On Mon, 29 Aug 2005 at 23:03 +0000, Chase Venters wrote: > Greetings kind hackers... > I recently switched to 2.6.13 on my desktop. I noticed that the second > "CPU" (is there a better term to use in this HyperThreading scenario?) that > used to be listed in /proc/cpuinfo is no longer present. Browsing over the > archives, it appears as if someone else had this problem... their solution > was to enable CONFIG_PM, but I already have CONFIG_PM enabled. > I have to boot with 'noapic' because I have my CD-Writer hanging off an > aic7xxx, and that driver goes into a nice error loop if I boot without it. > I'll include some lspci output below in case it is useful. There's one > more > thing I noticed in the transition to 2.6.13, but I'm really not sure where I > could start diagnosing it, and so any suggestions would be marvelous. > As I mentioned, this machine is my desktop. In the past, I've been able > to > run compilers / other intensive tasks while listening to music in XMMS - the > playback is never disrupted (indeed, on this P4 3.2ghz XMMS takes virtually > none of the processor). Yet I've noticed enough momentary stops in sound > output now to begin to suspect I've got some kind of problem. > Last kernels that were functional in both regards were 2.6.12.4 and > 2.6.11.7. > Please note that I have not compiled with the new default tick rate of 250Hz > - I'm running 1000Hz, and I have also enabled the Preemptible kernel and BKL > Preemption as I have in earlier kernels.
I needed CONFIG_PM=y and CONFIG_ACPI=y to get ht working on 2.6.13. regards, Philippe Elie - 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/
