Jan Stary <h...@stare.cz> wrote: > > I am currently running a snapshot of OpenBSD-current (amd64) as of > > 31st July, 2012. I am having audio problems, i.e. the sound is distorted > > when playing an mp3 or ogg-file. > > How exactly do you play it? > Do you run sndiod? How exactly?
I got a new Ivy Bridge laptop this week with a dmesg that looks broadly similar to Alexander's--in particular it has the same Intel HD Audio and ALC269 codec--and playing audio is broken there as well. To simplify things, I stopped sndiod and ran mpg123 directly. That produces mostly noise, but concurrent system activity sometimes improves the sound, so you can actually make out that it is playing, say, song51.mp3. Running "ls -R /" in another xterm works best, though neither disk (dd) nor video (glxgears) activity on their own have much effect. There are no play.errors. Frequently it sounds as if azalia0 is stuck on the same audio buffer, just repeating it over and over again. systat(1) shows azalia0 getting 10 interrupts/s no matter how good or bad the audio sounds. My best guess is some sort of interrupt or DMA problem. -- Christian "naddy" Weisgerber na...@mips.inka.de
