27 Mar
2011
27 Mar
'11
2:01 p.m.
----- "Peder Hedlund" <peder(a)musikhuset.org> wrote:
Quoting Cedric Roux <sed(a)free.fr>fr>:
I don't have a rt kernel and don't plan to have one.
jackdmp 1.9.6
JACK server starting in non-realtime mode
Cannot lock down memory area (Cannot allocate memory)
creating alsa driver ...
hw:0|hw:2|256|2|44100|0|0|nomon|swmeter|-|32bit
1. You aren't running jack with realtime priorities and memory
locking.
Make sure you're in the audio group, have "@audio - rtprio 99"
and
"@audio - memlock unlimited" in /etc/security/limits.d/audio.conf
and
start jack with a "-P 70" flag prior to "-d alsa".
2. Built in Intel soundcards usually work better with 3 periods per
buffer
I'll try that, why not.
3. Why are you using different soundcards for capture and playback?
why not? I have an internal soundcard for playback
and an external usb device (ua1ex) for audio
capture. What's wrong with that?