-------- Original Message --------
Subject: Re: [LAU] Kernel and system setup again..
Date: Thu, 01 Apr 2010 19:57:35 +0200
From: Christian <krampenschiesser(a)freenet.de>
To: fons(a)kokkinizita.net
On 04/01/10 19:56, fons(a)kokkinizita.net wrote:
> On Thu, Apr 01, 2010 at 04:12:17PM +0200, Christian wrote:
>
>> I reinstalled my system and now got problems with jack.
>> I'm using a 2.6.31.12 kernel with RT patch.
>> Configured it like my old 2.6.27 RT kernel(which ran fine).
>> Is there anything new I have to keep an eye on?
>> I got xruns using both jack-118 and jack-1.9.5
>
> Recent Jack (from 0.118) removes the -R option,
> realtime is now the default and disabled with -r.
> Depending on how you start Jack this may affect you.
>
> I had a similar problem today with a qjackctl that
> uses the new syntax and a Jack (0.116) that doesn't
> understand it. Apparently there was no compatible
> Jack available this morning. Where did you get 0.118 ?
>
> Ciao,
>
From gentoo pro-audio overlay.
Also tried 1.9.5 and current cvs for jack(not dmp), it's the same
everywhere.
But in 1.9.5 I get a more detailed message:
JackAudioDriver::ProcessAsync: read error, skip cycle
JackPosixMutex::Unlock res = 1
Will try without group scheduling now.
Hi,
I reinstalled my system and now got problems with jack.
I'm using a 2.6.31.12 kernel with RT patch.
Configured it like my old 2.6.27 RT kernel(which ran fine).
Is there anything new I have to keep an eye on?
I got xruns using both jack-118 and jack-1.9.5
Options that might be important:
PREEMT_RCU ON
GROUP CPU SCHEDULER ON
SLAB ON
CFG IO SCHEDULER
TICKLESS SYSTEM OFF
HIGH RESOLITION TIMER ON
SYMMETRIC MULTI PROCESSING ON
HPET TIMER ON
PREEMPTION MODE REAL-TIME
TIMER 1000HZ
CPU FREQUENCY SCALING OFF
/etc/security/limits.conf is configured:
@audio - rtprio 90
@audio - nice -5
@audio - memlock 50000
Thanks for the help!
Christian
Hey all,
It was quite a while ago that I emailed the list with some questions
about the best way to package my voices for ZynAddSubFX for download
on my website, and I finally got around to actually doing it now. I
don't email often, but I certainly benefit from reading all the
interesting emails, so this is my way of giving back to the community.
Feel free to take the voices and do whatever you want with them, just
don't claim them as your own or sell them (unless of course you modify
them to your liking, then they are yours).
Go to http://www.airlynx.sitesled.com and scroll straight to the
bottom of the page and you'll see a text link that says ZynAddSubFX
voices.
Alternatively you can use the http://airlynx.co.cc shortcut
Thanks to all the awesome people here!
Christopher ("Chip"/"Airlynx") VanDan
p.s. Let me know what you think
