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. -- Chris Caudle _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user
