Messages in this thread | | | Date | Wed, 4 Dec 2002 12:11:53 +0100 | From | Pavel Machek <> | Subject | Re: PROBLEM: sound is stutter, sizzle with lasts kernel releases |
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Hi!
> >>I was thinking about a problem with my chipset (AMD760MPX, motherboard > >>tyan tiger MPX); because I have done some tests on a PC with a matrox > >>G200 PCI and a sound blaster live, with a chipset via KT333 and the > >>problem doesn't seems to occur. Is it possible? > > > > > >Could be - the newer kernel supports IDE DMA, and in my experience the > >AMD76x has serious fairness problems (I gave up using it for video > >capture) > > > > This doesn't reassure me :-) but I didn't get the choice for an SMP > machine with some athlon processors. > > Note that I am also able to use IDE DMA with the kernel 2.4.8 (ie hdparm > -d 1 /dev/hd. works) > > > So now, do you want me to try other kernel version in order to find in > what version the problem appeared?
Try turning off power managment... CONFIG_ACPI and CONFIG_APM off. If it helps, your power supply is just not good enough. Pavel
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