On Mon, 6 May 2019 16:04:38 -0500 "Chris Caudle" <chris@xxxxxxxxxxxxxxx> wrote: >On Mon, May 6, 2019 3:24 pm, nik@xxxxxxxxxxxxxxx wrote: >> i recently re-installed Arch Linux on my laptop after a disk swap and >> suddenly JACK2 (non-dbus) doesn't run with my Behringer UMC1820 >> anymore. >... >> I usually start jack2 like this (works with the other device): >> >> jackd -P98 -dalsa -dhw:2 -p512 -n3 -o2 -r44100 > >Have you verified the device number? The device number can change between >reboots even, so definitely could change when reinstalling your OS. >Easiest to check using aplay -l to list all ALSA devices, perhaps hw:2 is >no longer your UMC interface. I find it's safer to use device names rather than numbers (unless you have two identical ones). My MIDI keyboard identifies as 'Hua Xing' and audio is 'HW:K6' -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user
