> The main problem with the device being detected as a surround device is that the controls in PulseAudio don't match (and that it adds a non- existent Subwoofer line). But apart from that, it works well when I turn it on before booting to Ubuntu, so the "surround problem" is not a vital problem.
http://git.alsa-project.org/?p=alsa- lib.git;a=blob_plain;f=test/chmap.c;hb=HEAD post the output of chmap -D hw:U46DJ query do you mean you want to change the channel map of your 6 channels U46DJ ? > The annoying problem is that I have to turn on the U46DJ before booting to Ubuntu. Otherwise, the outputs will not be detected. So if I forgot to turn it on, I'll need to do a reboot. you only need to logout or restart the pulseaudio server do you mean pulseaudio does not get the hotplug event when your u46dj is power on ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1242615 Title: [USB-Audio - U46DJ] Not correctly recognized and no outputs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1242615/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs