Re: [Jack-Devel] BUG REPORT : Overflow of XRUNs after a certain time

Hi,

Am 25.05.2012 13:21, schrieb Adrian Knoth:
>   As Paul said, people run jackd for weeks, and I've never heard of 
> your problem before, so chances are it's related to your card. 

at least I've been running into a similar issue but on a much shorter 
timescale. At lower latencies (anything that get's below a total buffer 
length of 512 frames) my system starts spitting out xruns after a minute 
or so. Again without any client connected.

While I guess that it's a driver issue (snd-usb-audio/M-Audio Fast Track 
Ultra) it's at least irritating to see that running Takashi's "latency" 
test utility will yield way better possible latencies than I can get 
with jack without any client.

So, as Paul said,  "we need an article describing how to do kernel level 
debugging to find the source(s) of latency".

Regards,

Felix

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