On Fri, 2006-03-10 at 18:30 +0100, Clemens Ladisch wrote: > Davide Fossati wrote: > > I updgraded the kernel (and everything else in the system). Now I'm > > running 2.6.15-1.1833. Unfortunately, nothing changed. > > You need at least 2.6.15.2. > > > HTH > Clemens
Hi, I downloaded kernel 2.6.15.6 and compiled it myself (Fedora team hasn't packaged it yet). Still, the soundcard hangs up... Looking at the source code, I noticed there is no specific "quirk" for the UA-100, as there is for UA-1000 or UA-25. Instead, it looks like the UA-100 is covered by a more generic function. Am I correct? Thanks! Davide On Wed, 2006-03-08 at 08:52 -0600, Davide Fossati wrote: > Hi, > I'm trying to use my Roland/Edirol UA-100 under Fedora Core 4 with ALSA > 1.0.10. I'm having the same problems that were posted to this list by > another user a few weeks ago (title: "No sound with Roland UA-100"). > Here is what happens: > 1) The kernel correctly detects the sound card and loads the > snd-usb-audio module. > 2) Files into /proc/asound/card1/ show the presence of a capture device > with 2 channels and a playback device with 4 channels. I think this is > because the UA-100 has two pairs of stereo channels that map to the same > physical output ports, so ALSA maps it as a single device with 4 > channels. > 3) If I try to play a stereo file on the "regular" device "hw:1" I get > the error message "channels count not available." > 4) Using "plughw:1" instead of "hw:1" I don't get the error message, but > the player just hangs indefinitely until I kill it. It looks like the > sound card is not "consuming" the data in the audio buffer provided by > the player. > 5) The MIDI interface works fine. > > Can anybody help? > Thank you! > Davide > ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 _______________________________________________ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
