Hallo, Takashi Iwai hat gesagt: // Takashi Iwai wrote: > At Mon, 10 Mar 2003 23:33:22 +0100, > Frank Barknecht wrote: > > ALSA lib pcm_hw:454(snd_pcm_hw_start) SNDRV_PCM_IOCTL_START failed: > > Broken pipe > > do you see any kernel message? > if the start fails in the pcm trigger callback, usb-audio driver > should show some error message there.
No, there only are the usual (de-)registering messages regarding snd-usb-audio. The only difference between my notebook and the laptop has been the kernel-version. Just 5 minutes ago I downgraded the notebook's kernel to 2.4.18 and now the error message went away! I'm currently still getting a lot of clicks, that probrably are caused by some wrong period settings in my application, but in general it is fine. For example "jackd -d alsa -d hw:0 -n 2" clicks, but "-n 3" is smooth. I was using the Debian kernel 2.4.20 and also the Debian package of ALSA. I remember now, that the Debian maintainers send a bunch of USB-audio related patches. Maybe it's just Debian, that is broken?? Anyway, I can live with 2.4.18 for now, thank you for the help. Now on to ALSA 1.0 ;) ciao -- Frank Barknecht _ ______footils.org__ ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
