Messages in this thread | | | Date | Tue, 15 Jan 2002 21:24:03 +0100 | From | Erik Mouw <> | Subject | Re: [BUG] cs46xx: sound distortion after hours of use |
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On Tue, Jan 15, 2002 at 11:27:30AM -0800, David C. Hansen wrote: > Erik Mouw wrote: > >Are you running a battery monitor or something similar? In that case it > >can cause the CPU to go into SMM with interrupts disabled to talk to > >the batteries and completely forget about servicing the audio IRQ > >thereby fscking up the sound. I had the same problems on my laptop and > >killing gnome_battery_applet fixed it. > > > I have the same problem, but very rarely. I, too, use the > rmmod/modprobe technique to fix it. Have either of you found a way to > excite the problem without waiting hours for it to happen?
'cat /proc/apm' is usually enough to trigger it on my laptop. Note that my laptop needs the i810_audio+ac97_codec drivers.
Erik
-- J.A.K. (Erik) Mouw, Information and Communication Theory Group, Faculty of Information Technology and Systems, Delft University of Technology, PO BOX 5031, 2600 GA Delft, The Netherlands Phone: +31-15-2783635 Fax: +31-15-2781843 Email: J.A.K.Mouw@its.tudelft.nl WWW: http://www-ict.its.tudelft.nl/~erik/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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