On Mon, 2007-11-12 at 14:02 -0700, Gustin Johnson wrote: > Larry Lines wrote: > > On Thu, 2007-11-08 at 13:22 -0500, Cory K. wrote: > >> Larry Lines wrote: > >>> Hello, > >>> > >>> I am new to Ubuntu Studio. Not new to Linux audio. I love Ubuntu and > >>> the possibility of this distro looks amazing. The install is great. > >>> The look and feel is great. Good work to everyone involved. > >>> > >>> Now my problems with my Dell Inspiron 1501 AMD64 Dual Core Turion > >>> have been constant from the beginning, but overall I like the machine. > >>> But the reason I have a laptop is for studio work and I have never > >>> really been able to get this to work with jack properly. > >>> I am running the 64 bit version of Ubuntu Studio. > >>> > >>> Right now I have jack running with no Realtime priority. jackd -v -d alsa > >>> I can't get any sound at all. Connected fluidsynth with a soundfont > >>> I know works on a 32 bit system to vkeybd. Connected and rechained > >>> properly. > >>> No sound. I know the soundcard is working. Even if just from the sound > >>> at system startup. And of course the messages output on jackd are the > >>> following which is bad I'm pretty sure. > >>> > >>> 12:16:24.568 XRUN callback (17 skipped). > >>> 12:16:26.645 XRUN callback (16 skipped). > >>> > >>> Then if I try to start with Realtime priority. It just core dumps. > >>> I can't actually find the core dump, but it dumps. > >>> > >>> :~$ jackd -R -d alsa > >>> > >>> jackd 0.103.0 > >>> > >>> Copyright 2001-2005 Paul Davis and others. > >>> > >>> jackd comes with ABSOLUTELY NO WARRANTY > >>> > >>> This is free software, and you are welcome to redistribute it > >>> > >>> under certain conditions; see the file COPYING for details > >>> > >>> > >>> > >>> JACK compiled with System V SHM support. > >>> > >>> loading driver .. > >>> > >>> Enhanced3DNow! detected > >>> > >>> SSE2 detected > >>> > >>> creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit > >>> > >>> control device hw:0 > >>> > >>> configuring for 48000Hz, period = 1024 frames, buffer = 2 periods > >>> > >>> ALSA: final selected sample format for capture: 32bit little-endian > >>> > >>> ALSA: use 2 periods for capture > >>> > >>> ALSA: final selected sample format for playback: 32bit little-endian > >>> > >>> ALSA: use 2 periods for playback > >>> > >>> jackd watchdog: timeout - killing jackd > >>> > >>> Aborted (core dumped) > >>> > >>> I'm committed to getting this working, so let me know if there is > >>> anything missing. > >>> > >>> Larry Lines > >>> > >> Please try using JACK Control and see if that helps. > > > > Actually the first output from non-Realtime priority is from the > > messages in jack control. jack crashes silently in jack control with > > Realtime priority. So I went to the command line to get some output. > > > > Thanks for your help. > > > > Larry Lines > > > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.6 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iD4DBQFHOL9YwRXgH3rKGfMRAm5TAJ0d7CnQmbjFUpccFBRknzBEer6FUQCVGqfw > 4pj07pzcJAsDPlds+nwSRg== > =XgVi > -----END PGP SIGNATURE-----
Actually. If jackd crashes, messages in jack control will not give you the entire output. That's because jack control loses the handle before the core dump. And increasing the periods/buffer did nothing. Continues to crash. Wouldn't matter anyway, because even in non-realtime mode, I can't connect anything to the jack daemon. I think I am going to dump the 64 bit version of ubuntu studio and go with the 32 bit version. The only way the 64 bit version seems reasonable is if I compile everything and I might as well use Gentoo for that. Larry Lines -- Ubuntu-Studio-users mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users
