0008114: Regular playback dropouts due to [ERROR]: JACK: Cannot callback the server in notification thread!

ID	Project	Category	View Status	Date Submitted	Last Update

0008114	ardour	bugs	public	2020-05-15 11:42	2020-05-16 14:19

Reporter	unfa	Assigned To
Priority	normal	Severity	minor	Reproducibility	always
Status	new	Resolution	open
Platform	PC	OS	Manjaro Linux	OS Version	KDE
Product Version	5.12

Summary	0008114: Regular playback dropouts due to [ERROR]: JACK: Cannot callback the server in notification thread!
Description	On my livestreams I use Ardour to play viewers submissions. It's usually a dozen WAV files in the session on a single track, playing one at a time. However I regularly get audio dropouts. This is something that happens since I remember (I've been doing the streams for more than a year now, every month). I've checked and Ardour spews a bunch of error messages every time it happens, and all of them look exactly the same: [ERROR]: JACK: Cannot callback the server in notification thread! I've tested in Zrythm, and it plays back fine, no dropouts, and no JACK errors. I haven't yet tested with 6.0 just yet. Can anybody reproduce this?
Tags	No tags attached.

Date Modified	Username	Field	Change
2020-05-15 11:42	unfa	New Issue
2020-05-16 14:19	paul	Note Added: 0024169

paul 2020-05-16 14:19 administrator ~0024169	(1) regular drop outs are the issue here, and may or may not be ardour related (2) what version of JACK ? (3) we're unlikely to pay this any attention unless it also happens in 6.0