Re: [LAD] Client connection to JACK fails with socket error -- help?
2011/10/11 Simon Kalteis mailingli...@kernelspace.de My test client of choice is mplayer. (SVN r3418) I checked whether the runtime linker uses the correct libs: /usr/local/bin/mplayer libjack.so.0 = /usr/local/lib/libjack.so.0 (0xb718a000) Perhaps try one of the bundled jack utilities. Does jack_metro work? Does it link in the same way as mplayer? Regards, Robert ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/listinfo/linux-audio-dev
Re: [LAD] Client connection to JACK fails with socket error -- help?
Hi Paul, thanks for your suggestion. On Tue, 11 Oct 2011 23:25:04 +0100 Paul Davis p...@linuxaudiosystems.com wrote: your error is 100% consistent with this not being done thoroughly enough. I solved the problem... it was QJackCtl's fault, somehow. It put parentheses around the server name parameter (started jackd with -n(default)). I don't know why, maybe the german translation messed it up? Thanks for your patience. Best regards, Simon Kalteis -- signature.asc Description: PGP signature ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/listinfo/linux-audio-dev
Re: [LAD] Kontakt Spikes
On 10/07/2011 08:07 PM, Robin Gareus wrote: It's a bit dated but so is your 2.6.24.3 kernel. You will need to compile the kernel with CONFIG_PREEMPT_TRACER=y CONFIG_SCHED_TRACER=y under Kernel hacking - Tracers - .. to get access to /sys/kernel/debug/tracing/ I've got some output, but am not having much luck parsing it or figuring it out. Would you (or anyone else on the list) be willing to take a look at it? I'm using a 2.6.33.7 kernel, by the way. Cheers... mo ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/listinfo/linux-audio-dev
Re: [LAD] Kontakt Spikes
On 10/13/2011 01:28 AM, Michael Ost wrote: On 10/07/2011 08:07 PM, Robin Gareus wrote: It's a bit dated but so is your 2.6.24.3 kernel. You will need to compile the kernel with CONFIG_PREEMPT_TRACER=y CONFIG_SCHED_TRACER=y under Kernel hacking - Tracers - .. to get access to /sys/kernel/debug/tracing/ I've got some output, but am not having much luck parsing it or figuring it out. Would you (or anyone else on the list) be willing to take a look at it? At the output? - why not. just post it. At the problem? mmh maybe, sounds like a lot of initial setup work. I'm using a 2.6.33.7 kernel, by the way. Cheers... mo mount -t debugfs debugfs /sys/kernel/debug echo wakeup_rt /sys/kernel/debug/tracing/current_tracer cyclictest -m -p 80 -b 200 -f -T wakeup_rt # cyclic-test shows Thread ID - ps - WHO is causing the delay? cat /sys/kernel/debug/tracing/trace # sheds light onto the WHY HTH, robin ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/listinfo/linux-audio-dev
