Bug#581196: Time synchronisation problem between jackdmp(jack1) and ardour

[Stijn Declercq]

Package: ardour
Version: 1:2.8.6-1+b1
Severity: normal
Tags: sid

Hi

Since I upgraded to jack-1.9.5, Ardour fails in time synchronisation with jack.

If I have recorded a track and I want to play it again then it is not possible.
Even if I do a 'rewind' with jack, Ardour always starts playing at the end of the recorded track.

If I set Ardour the use the internal timer, it is possible to go to the beginning of the track and play it, so it's related to jack transport.

There are no problems with Jack-0.118.

I have builded Ardour 2.8.7 from source, but it has the same problem. Only Ardour3 seems ok but not stable, so not suitable.






-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (650, 'testing'), (50, 'unstable'), (10, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.33.1 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=nl_BE.UTF-8, LC_CTYPE=nl_BE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages ardour depends on:
ii  jackd                      1.9.5~dfsg-13 JACK Audio Connection Kit (server 
ii  libart-2.0-2               2.3.21-1      Library of functions for 2D graphi
ii  libasound2                 1.0.22-2      shared library for ALSA applicatio
ii  libatk1.0-0                1.30.0-1      The ATK accessibility toolkit
ii  libaubio2                  0.3.2-4       a library for audio segmentation
ii  libc6                      2.10.2-6      Embedded GNU C Library: Shared lib
ii  libcairo2                  1.8.10-4      The Cairo 2D vector graphics libra
ii  libcairomm-1.0-1           1.8.4-3       C++ wrappers for Cairo (shared lib
ii  libcurl3-gnutls            7.20.1-2      Multi-protocol file transfer libra
ii  libfftw3-3                 3.2.2-1       library for computing Fast Fourier
ii  libfontconfig1             2.8.0-2.1     generic font configuration library
ii  libfreetype6               2.3.11-1      FreeType 2 font engine, shared lib
ii  libgcc1                    1:4.4.3-7     GCC support library
ii  libglib2.0-0               2.24.0-1      The GLib library of C routines
ii  libglibmm-2.4-1c2a         2.24.1-1      C++ wrapper for the GLib toolkit (
ii  libgnomecanvas2-0          2.30.1-1      A powerful object-oriented display
ii  libgnomecanvasmm-2.6-1c2a  2.26.0-1      C++ wrappers for libgnomecanvas2 (
ii  libgtk2.0-0                2.20.1-1      The GTK+ graphical user interface 
ii  libgtkmm-2.4-1c2a          1:2.20.3-1    C++ wrappers for GTK+ (shared libr
ii  libjack0                   1.9.5~dfsg-13 JACK Audio Connection Kit (librari
ii  liblo7                     0.26~repack-5 Lightweight OSC library
ii  liblrdf0                   0.4.0-3       a library to manipulate RDF files 
ii  libpango1.0-0              1.28.0-1      Layout and rendering of internatio
ii  libpangomm-1.4-1           2.26.2-1      C++ Wrapper for pango (shared libr
ii  libraptor1                 1.4.21-2      Raptor RDF parser and serializer l
ii  librasqal2                 0.9.19-1      Rasqal RDF query library
ii  librdf0                    1.0.10-2      Redland Resource Description Frame
ii  libsamplerate0             0.1.7-3       Audio sample rate conversion libra
ii  libsigc++-2.0-0c2a         2.2.4.2-1     type-safe Signal Framework for C++
ii  libslv2-9                  0.6.6-3       A library for simple use of LV2 pl
ii  libsndfile1                1.0.21-2      Library for reading/writing audio 
ii  libstdc++6                 4.4.3-7       The GNU Standard C++ Library v3
ii  libusb-0.1-4               2:0.1.12-14   userspace USB programming library
ii  libvamp-hostsdk3           2.1-1         helper library for Vamp hosts writ
ii  libvamp-sdk2               2.1-1         helper library for Vamp plugins wr
ii  libxml2                    2.7.7.dfsg-2  GNOME XML library
ii  libxslt1.1                 1.1.26-3      XSLT processing library - runtime 
ii  python                     2.5.4-9       An interactive high-level object-o
ii  python-gtk2                2.17.0-2      Python bindings for the GTK+ widge
ii  python-twisted             10.0.0-3      Event-based framework for internet

Versions of packages ardour recommends:
ii  elinks [www-browser]         0.12~pre5-2 advanced text-mode WWW browser
ii  epiphany-browser [www-browse 2.30.2-1    Intuitive GNOME web browser
ii  iceweasel [www-browser]      3.5.9-3     Web browser based on Firefox
ii  opera [www-browser]          10.53.6330  A fast and secure web browser and 
ii  w3m [www-browser]            0.5.2-4     WWW browsable pager with excellent

Versions of packages ardour suggests:
ii  jamin                0.97.14~cvs~81203-3 Audio mastering from a mixed down 
ii  qjackctl             0.3.6-1             User interface for controlling the

-- no debconf information