[ardour-users] subgraph starting at ardour timed out

[Ivan Z. Ganza]

Start jack, start ardour.  Open up previous session, hit play.  Sound 
plays, sounds great!  As soon as I stop this soon afterward I get the 
subgraph error.  It seems to only happen soon after I STOP interacting 
with ardour though.  I'm forced to restart ardour after this error.

any suggestions?  There is more then enough CPU power on this box.  This 
CPU is HT and I'm running under an SMP aware kernel, is this bad?


Ardour built last night:
    http://ardour.org/releases/ardour-0.9beta11.2.tar.bz2

Output from Jack:

jackd 0.94.0
Copyright 2001-2003 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
loading driver ..
apparent rate = 48000
creating alsa driver ... 
hw:0|hw:0|512|2|48000|0|0|nomon|swmeter|soft-mode|32bit
control device hw:0
configuring for 48000Hz, period = 512 frames, buffer = 2 periods
Couldn't open hw:0 for 32bit samples trying 24bit instead
Couldn't open hw:0 for 24bit samples trying 16bit instead
Couldn't open hw:0 for 32bit samples trying 24bit instead
Couldn't open hw:0 for 24bit samples trying 16bit instead
Noise-shaped dithering at 16 bits
10:31:34.811 Statistics reset.
10:31:34.817 Client activated.
10:31:34.818 Audio connection change.
10:31:34.823 Audio connection graph change.
10:32:11.501 Audio connection graph change.
10:32:23.152 Audio connection graph change.
10:32:23.412 Audio connection change.
subgraph starting at ardour timed out (subgraph_wait_fd=19, status = 0, 
state = Running)
client ardour error: awake_at = 148061911736 state = 2 timed_out = 2
10:34:09.826 Audio connection graph change.
10:34:34.033 Audio connection graph change.







Portage 2.0.50-r1 (default-x86-1.4, gcc-3.3.2, glibc-2.3.2-r9, 2.6.2)
=================================================================
System uname: 2.6.2 i686 Intel(R) Pentium(R) 4 CPU 3.40GHz
Gentoo Base System version 1.4.3.8p1
Autoconf: sys-devel/autoconf-2.58-r1
Automake: sys-devel/automake-1.7.7
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CFLAGS="-O3 -mcpu=i686 -funroll-loops -pipe"
CHOST="i686-pc-linux-gnu"
COMPILER="gcc3"
CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config 
/usr/kde/3.2/share/config /usr/kde/3/share/config 
/usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d"
CXXFLAGS="-O3 -mcpu=i686 -funroll-loops -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs ccache sandbox"
GENTOO_MIRRORS="http://gentoo.oregonstate.edu 
http://distro.ibiblio.org/pub/Linux/distributions/gentoo"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY=""
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X alsa apm arts avi berkdb cdr crypt cups encode esd fam flac 
foomaticdb gdbm gif gnome gpm gtk gtk2 imlib java jikes jpeg kde libg++ 
libwww mad mikmod motif mozilla mpeg mysql ncurses nls oggvorbis opengl 
oss pam pdflib perl png python qt quicktime readline ruby samba sasl sdl 
slang spell ssl svga tcpd truetype usb x86 xinerama xml2 xmms xv zlib"