Cannot create Jack output

You're new to the LinuxSampler world? You don't know where to start and nothing works? Here's the place to ask for help.
Post Reply
wistily
Newbie
Posts: 11
Joined: Tue Jul 22, 2008 11:07 pm

Cannot create Jack output

Post by wistily » Sun Jan 18, 2009 9:53 pm

Hi, i'm back again with my LS problems.
I trying with no success to create a Jack audio output in LS.
I get the following error "_lscp_client_evt_request: send: Mauvais descripteur de fichier" which translates to bad file descriptor.
My Jack install is working correctly (tested with other softwares).
Thanks for your help.
Top
songshop
Newbie
Posts: 27
Joined: Thu Jan 24, 2008 2:28 am
Location: Lower Templestowe, Victoria. Australia
Contact:
Contact songshop

Re: Cannot create Jack output

Post by songshop » Mon Jan 19, 2009 11:54 pm

Yep, me too. Can use Alsa ok, but latest jack is broke. no way to create a jack client

g.
Top
ggoodesa
Advanced User
Posts: 116
Joined: Thu Aug 14, 2008 6:48 pm

Re: Cannot create Jack output

Post by ggoodesa » Tue Jan 20, 2009 10:12 am

Hi Guys,
A little more information would be very useful:
What linux distrubution are you using?
Are you using the release version of LinuxSampler or have you compiled and installed it yourselves?
Which version of Jack are you using?
Are you using Qsampler or Fantasia as a front-end or are you running linuxsampler from the command line?

I have linuxsampler (realeased version for Debian) running through Qsampler (also released version) with the latest Jack in Puppy Linux. It was obviously not compiled with the latest Jack but seems to be working so far.
GrahamG
Top
songshop
Newbie
Posts: 27
Joined: Thu Jan 24, 2008 2:28 am
Location: Lower Templestowe, Victoria. Australia
Contact:
Contact songshop

Re: Cannot create Jack output

Post by songshop » Tue Jan 20, 2009 10:53 am

Sorry. i went straight to report bug. arch linux,jack0.116.1-svn, alsa-1.0.18,2.6.25.4-rt5,Jsampler,Qsampler,LS, gigedit & libs from svn.

g.
Top
wistily
Newbie
Posts: 11
Joined: Tue Jul 22, 2008 11:07 pm

Re: Cannot create Jack output

Post by wistily » Tue Jan 20, 2009 3:24 pm

My config:
I have ubuntu 8.10 AMD64.
Jackd 0.116.1 compiled from source (release package)
LS & libs compiled from cvs.
QSampler frontend.
Top
Alex
Moderator
Posts: 316
Joined: Wed Jan 23, 2008 9:08 pm

Re: Cannot create Jack output

Post by Alex » Wed Jan 21, 2009 9:37 pm

This may be just jack 0.116.1, as jackmp 1.9.0 works ok.

However the following now occurs as well:

Start linuxsampler
Start a template from terminal

Then start Fantasia (for an adjustment, for example) and the LS backend stops, and exits.
Starting Fantasia, without having a template already running, doesn't produce the same problem.

This occurs with the latest SVN LSampler for both 32 and 64bit boots.

So i'm wondering here if the two are somewhat related.

Which front end are you fellas using?

Alex.
Top
wistily
Newbie
Posts: 11
Joined: Tue Jul 22, 2008 11:07 pm

Re: Cannot create Jack output

Post by wistily » Wed Jan 21, 2009 10:54 pm

I also tried with jackdmp, which works ok.
So there is probably a problem with jack 0.116.1 on some configs (amd64 ?)
Top
songshop
Newbie
Posts: 27
Joined: Thu Jan 24, 2008 2:28 am
Location: Lower Templestowe, Victoria. Australia
Contact:
Contact songshop

Re: Cannot create Jack output

Post by songshop » Sat Jan 24, 2009 12:06 am

i'm using fantasia but Qsampler did the same. I'm on 32bit. regressed to jack-0.109.2 and all is woking again.
Top
Post Reply

Return to “Newbies & Support”