Comment 8 for bug 1296131

Is it maybe possible to add our "Weekly" ppa, install debug symbols of the dock, its plugins and GTK3 and then get a new backtrace with GDB?

It's easy to do: simply by launching these commands from a terminal:

  $ sudo add-apt-repository ppa:cairo-dock-team/weekly
  $ sudo apt-get update
  $ sudo apt-get dist-upgrade
  $ sudo apt-get install gdb cairo-dock-core-dbg libgldi3-dbg cairo-dock-plug-ins-dbg cairo-dock-plug-ins-integration-dbg libgtk-3-0-dbg

Then, quit Cairo-Dock and relaunch it with GDB as explained there: http://www.glx-dock.org/ww_page.php?p=ddd&lang=en#1-Backtrace