On Sun, 9 Feb 2025, Peter P. wrote:
I am running an Edirol UA-25 audio interface under jackd2. When I disconnect the device with jackd running, it will print
A long time ago, when jackd was designed, there were audio interfaces that would fit in one of the mother board slots. They were called ISA slots. These audio cards could only be removed when the beast was powered down.
Jackd is a manually set up utility, it is told the device name at start and as such, it has no idea what to do when that device vanishes. It is possible with the tools supplied to tell jack to change it's device or backend while running via dbus. I have had varying amounts of success doing this after the USB device has been pulled. I would guess that because it is possible to change the device like this, jackdbus continues to run in hopes something else will happen.
Basically, a device vanishing in an audio context is a system failure. USB might be designed for hot plugging but jackd is not.
-- Len Ovens www.ovenwerks.net _______________________________________________ Linux-audio-user mailing list -- linux-audio-user@xxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to linux-audio-user-leave@xxxxxxxxxxxxxxxxxxxx
