Sorry, I should've been more clear! a) Envy hangs quite randomly, sometimes I can play audio several hours before the first seize. But after the first time it usually takes only 10-30min it hangs again, so the frequency increases but it seems random.
b) I don't use suspend or hibernate/resume. c) I have used power management settings (apm -A and apm -H) and they haven't had an effect on the problem. d) The hangs occur also with the SP-kernel. On Wed, Nov 12, 2014 at 10:45:26AM +0100, Alexandre Ratchov wrote: > On Sat, Nov 08, 2014 at 02:00:15AM +0200, Veikko wrote: > > Hello, > > > > I have a M-Audio Audiophile 2496 audiocard which I use with the envy driver. > > > > The problem is that frequently (every 20 mins or so) while > > playback the audio seizes in a sample. > > > > After the seize, this shows in the system message buffer: > > > > envy0: input DMA halt timeout > > envy0: output DMA halt timeout > > > > I'm able to stop the freeze with "audioctl play.rate=48000". > > > > Hi, > > Do you suspend/resume the machine? Besindes envy hanging, to these > 20 mins correspond to something else? any power-management setting > or similar? > > Do the hangs occur if you use the GENERIC kernel (not MP)? > > -- Alexandre > >
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