[Ardour-Users] xruns invasion with firewire. kstudio 14 or 16
xzurukneg at free.fr
Mon Aug 8 04:54:20 PDT 2016
Here a copy of my distress message send to ffado user's list. Maybe some
of you can explain log message or what to do for investigate.
I'm so distraught. :/
I need to record for a serious project, and now my recording with
ardour4.7.0 is invaded by xruns!
I use saffire pro 40 since 2012 without issues.
The xruns are system dependent: no problem with 12.04, but with kxstudio
14.04 and 16.04 (same package, anyway).
All that since midweek update (near wednesday 03/08/2016).
I've tried other kernel (3.13-27 or -33 instead of last one) for 14.04:
And no other apps are runnig when I record with Ardour.
Always, the xruns come by "package" (nearly 20):
As you can see, it's cyclic: 10min ok, 20xruns, then 30min ok.. odd thing!
I've tried to learn more by jack in terminal, but
jackd -P70 -dfirewire -dhw:1 -r41000 -p64 -n3 or
jackd -P70 -dfirewire -r41000 -p64 -n3 or
jackd -P70 -dfirewire -dhw:0 -r41000 -p64 -n3 -->all don't work!
Jack's log here, (divided):
JackEngine::XRun: client = ardour was not finished, state = Running
ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
--->what do that mean?
The last thing, maybe the most important: I can't ear any noise with
this xruns, even if I zoom max in ardour: nothing bad in the wave form!
Is something broken on these system, or is jack become paranoiac?
Anyway, I can't safely works in this conditions. Too tiring nervously.
And can't check if this xruns are audible or not every times.
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