It might be that now at boot time the ALSA number of the sound devices does change, if so you can make them consistent if you add the driver names by "options snd slots" to /etc/modprobe.d/alsa-base.conf, I e.g. use
options snd slots=snd_hdspm,snd_ice1712,snd_ice1712 for my sound cards. snd_hdspm = hw:0, snd_ice1712 = hw:1 and hw:3, two equal cards, but they're never confused with each other, perhaps because they've got different IRQs. Even if I would modprobe -r the drivers and then connect e.g. an USB sound device, this device would become hw:4. Take a look at QjackCtl --> Setup... --> Click on the ">" behind "Input Device" Perhaps helpful: $ aplay -l $ ls /proc/asound/ $ sudo apt-get update ; sudo apt-get install hwinfo $ hwinfo --sound Hth, Ralf -- ubuntu-studio-users mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users
