On 05/23/2011 10:20 PM, Aurélien Leblond wrote: > Hi, > > I seem to have an issue with USB soundcards on my laptop. > I have tried two of them, but I keep getting crackling sounds while playing > with Ardour or Hydrogen. > Everytime this crackling sounds occur, I get the following in dmesg: > ALSA urb.c:480: frame 5 active: -18 > > The Kernel is 2.6.39 with Irqthreads, Alsa is the git version (1.0.24). > > I have tried a lot of things already, but I'm really ready to restart the > investigation from scratch and to provide any information! > > Thanks in advance for the help. >
Hello Aurélien, What are your JACK settings? And what kind of USB host controller does your motherboard have? And there are some others on this list interested in purchasing a M-Audio Fast Track Ultra/Ultra 8R. Did you have to patch anything or did the card work out of the box? Best, Jeremy PS. imho this thread belongs on linux-audio-user, not on linux-audio-dev _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
