hmm, it could be something in your old theme...
what was your previous version ?
Do you still have this theme ? can you reproduce the bug each time you
switch from this theme to another ?
if so, could you please share a tarball of it so that I could try myself ?
Thanks !

2010/2/13 Mathouse <email address hidden>

> Hi,
> yes,  it happen also with " -c " parameter.
> Here is what terminal shows:
>
> x@x:~$ cairo-dock -c
> '-c'
>
>
>  ============================================================================
>        Cairo-Dock version: 2.1.3-2
>        Compiled date:  Feb  7 2010 14:48:28
>        Running with OpenGL: 0
>
>  ============================================================================
>
> warning :
>  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:373)
>  this module ('/usr/lib/cairo-dock/libcd-Scooby-Do.so') needs at least
> Cairo-Dock v2.1.4, but Cairo-Dock is in v2.1.3 (2.1.3-2)
>  It will be ignored
> warning :
>  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:373)
>  while opening module '/usr/lib/cairo-dock/libcd_xfce-integration.so' :
> (libthunar-vfs-1.so.2: cannot open shared object file: No such file or
> directory)
> warning :
>  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:373)
>  this module ('/usr/lib/cairo-dock/libcd-Network-Monitor.so') needs at
> least Cairo-Dock v2.1.4, but Cairo-Dock is in v2.1.3 (2.1.3-2)
>  It will be ignored
> warning :  (cairo-dock-config.c:cairo_dock_get_double_key_value:185)
>  Plik klucza nie zawiera klucza "scroll speed"
> warning :  (cairo-dock-config.c:cairo_dock_get_double_key_value:185)
>  Plik klucza nie zawiera klucza "scroll accel"
> cairo_dock_replace_values_in_conf_file
> (/home/kokusia/.config/cairo-dock/current_theme/plug-ins/rendering/rendering.conf)
> _cd_find_volume_name_from_drive_name: assertion `pDrive != NULL' failed
> warning :  (applet-gvfs.c:vfs_backend_get_file_info:341)
>  gnome_integration : Błąd podczas wyznaczania pliku
> "/home/kokusia/Pulpit/Bękarty wojny": No such file or directory
> cairo_dock_search_icon_s_path: assertion `cFileName != NULL' failed
> cairo_dock_leave_from_main_dock (auto-hide:0)
> iNbConfigDialogs <- 1
> cairo_dock_set_status_message (Listing themes in '(null)' ...)
> cairo_dock_set_status_message ()
> 2/1/2
> cairo_dock_set_status_message ()
> cairo_dock_set_status_message (Importing theme Clear[2] ...)
> cairo-dock: Fatal IO error 0 (Success) on X server :0.0.
>
>
> But when I removed ~/.config/cairo-dock/current_theme and choose another
> theme then everything was ok
> , so I think that my problem may be marked as solved.
>
> --
> Cairo-dock crashes by theme changing
> https://bugs.launchpad.net/bugs/521167
> You received this bug notification because you are a member of Cairo-
> Dock Team, which is subscribed to Cairo-Dock Core.
>
> Status in Cairo-Dock : Core: New
>
> Bug description:
> Hello.
> I have a problem with cairo-dock when i try to change actual theme to
> another.
> When I choose something and click on apply changes then cairo-dock crashes.
> I ran cairo-dock in terminal and it shows this on crash:
>
>
> x@x:~$ cairo-dock -o
> '-o'
>
>
>  ============================================================================
>        Cairo-Dock version: 2.1.3-2
>        Compiled date:  Feb  7 2010 14:48:28
>        Running with OpenGL: 1
>
>  ============================================================================
>
> warning :
>  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:373)
>  this module ('/usr/lib/cairo-dock/libcd-Scooby-Do.so') needs at least
> Cairo-Dock v2.1.4, but Cairo-Dock is in v2.1.3 (2.1.3-2)
>  It will be ignored
> warning :
>  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:373)
>  while opening module '/usr/lib/cairo-dock/libcd_xfce-integration.so' :
> (libthunar-vfs-1.so.2: cannot open shared object file: No such file or
> directory)
> warning :
>  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:373)
>  this module ('/usr/lib/cairo-dock/libcd-Network-Monitor.so') needs at
> least Cairo-Dock v2.1.4, but Cairo-Dock is in v2.1.3 (2.1.3-2)
>  It will be ignored
> OpenGL config summary :
>  - bNonPowerOfTwoAvailable : 1
>  - bPBufferAvailable : 1
>  - direct rendering : 1
>  - bTextureFromPixmapAvailable : 1
>  - GLX version : 1.4
>  - OpenGL version: 2.1.2 NVIDIA 190.53
>  - OpenGL vendor: NVIDIA Corporation
>  - OpenGL renderer: GeForce 6150SE nForce 430/PCI/SSE2
>
> activating pbuffer, usually buggy drivers will crash here ... ok, they are
> fine enough.
> warning :  (cairo-dock-config.c:cairo_dock_get_double_key_value:185)
>  Plik klucza nie zawiera klucza "scroll speed"
> warning :  (cairo-dock-config.c:cairo_dock_get_double_key_value:185)
>  Plik klucza nie zawiera klucza "scroll accel"
> cairo_dock_replace_values_in_conf_file
> (/home/kokusia/.config/cairo-dock/current_theme/plug-ins/rendering/rendering.conf)
> _cd_find_volume_name_from_drive_name: assertion `pDrive != NULL' failed
> warning :  (applet-gvfs.c:vfs_backend_get_file_info:341)
>  gnome_integration : Błąd podczas wyznaczania pliku
> "/home/kokusia/Pulpit/Bękarty wojny": No such file or directory
> (null) -> -1;-1
> cairo_dock_search_icon_s_path: assertion `cFileName != NULL' failed
> warning :  (applet-dbus.c:_cd_dbus_launch_third_party_applets_in_dir:126)
>  Wystąpił błąd przy otwieraniu katalogu
> "/usr/share/cairo-dock/plug-ins/Dbus/third-party": No such file or directory
> warning :  (applet-dbus.c:_cd_dbus_launch_third_party_applets_in_dir:126)
>  Wystąpił błąd przy otwieraniu katalogu
> "/home/kokusia/.config/cairo-dock/third-party": No such file or directory
> cairo_dock_leave_from_main_dock (auto-hide:0)
> iNbConfigDialogs <- 1
> on_delete_main_gui (0)
> iNbConfigDialogs <- 0
> cairo_dock_leave_from_main_dock (auto-hide:0)
> iNbConfigDialogs <- 1
> cairo_dock_set_status_message (Listing themes in '(null)' ...)
> cairo_dock_set_status_message ()
> 2/1/2
> cairo_dock_set_status_message ()
> cairo_dock_set_status_message (Importing theme Humanity-Dock[2] ...)
> cairo-dock: ../../src/xcb_io.c:378: _XAllocID: Assertion `ret != inval_id'
> failed.
> <b>warning :  (cairo-dock.c:_cairo_dock_intercept_signal:196)
>  Cairo-Dock has crashed (sig 6).
> It will be restarted now (cairo-dock -o).
> Feel free to report this bug on cairo-dock.org to help improving the dock
> !
> info on the system :
> Linux kokusia 2.6.32-02063208-generic #02063208 SMP Wed Feb 10 10:10:27 UTC
> 2010 x86_64 GNU/Linux
> Couldn't guess if it was an applet's fault or not. It may have crashed
> inside the core or inside a thread
> '-o'
> </b>
>
>  ============================================================================
>        Cairo-Dock version: 2.1.3-2
>        Compiled date:  Feb  7 2010 14:48:28
>        Running with OpenGL: 1
>
>  ============================================================================
>
> warning :
>  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:373)
>  this module ('/usr/lib/cairo-dock/libcd-Scooby-Do.so') needs at least
> Cairo-Dock v2.1.4, but Cairo-Dock is in v2.1.3 (2.1.3-2)
>  It will be ignored
> warning :
>  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:373)
>  while opening module '/usr/lib/cairo-dock/libcd_xfce-integration.so' :
> (libthunar-vfs-1.so.2: cannot open shared object file: No such file or
> directory)
> warning :
>  (cairo-dock-modules.c:cairo_dock_preload_module_from_directory:373)
>  this module ('/usr/lib/cairo-dock/libcd-Network-Monitor.so') needs at
> least Cairo-Dock v2.1.4, but Cairo-Dock is in v2.1.3 (2.1.3-2)
>  It will be ignored
> OpenGL config summary :
>  - bNonPowerOfTwoAvailable : 1
>  - bPBufferAvailable : 1
>  - direct rendering : 1
>  - bTextureFromPixmapAvailable : 1
>  - GLX version : 1.4
>  - OpenGL version: 2.1.2 NVIDIA 190.53
>  - OpenGL vendor: NVIDIA Corporation
>  - OpenGL renderer: GeForce 6150SE nForce 430/PCI/SSE2
>
> activating pbuffer, usually buggy drivers will crash here ... ok, they are
> fine enough.
> warning :  (cairo-dock-config.c:cairo_dock_get_double_key_value:185)
>  Plik klucza nie zawiera klucza "scroll speed"
> warning :  (cairo-dock-config.c:cairo_dock_get_double_key_value:185)
>  Plik klucza nie zawiera klucza "scroll accel"
> cairo_dock_replace_values_in_conf_file
> (/home/kokusia/.config/cairo-dock/current_theme/plug-ins/rendering/rendering.conf)
> _cd_find_volume_name_from_drive_name: assertion `pDrive != NULL' failed
> warning :  (applet-gvfs.c:vfs_backend_get_file_info:341)
>  gnome_integration : Błąd podczas wyznaczania pliku
> "/home/kokusia/Pulpit/Bękarty wojny": No such file or directory
> (null) -> -1;-1
> cairo_dock_search_icon_s_path: assertion `cFileName != NULL' failed
> cairo_dock_leave_from_main_dock (auto-hide:0)
> iNbConfigDialogs <- 1
> cairo_dock_set_status_message (Listing themes in '(null)' ...)
> 2/1/2
> cairo_dock_set_status_message ()
> cairo_dock_set_status_message ()
> cairo_dock_set_status_message (Importing theme Chrome-Round[2] ...)
> <b>cairo-dock: Fatal IO error 0 (Success) on X server :0.0.</b>
>
>
> My kernel: 2.6.32.8 generic
> Dekstop manager: GNOME
> Cairo-dock version: 2.1.3-2
> Ubuntu version: 9.04 - 64bit
> Graphics driver: 190.53 - 11.12.2009
>
> lspci:
> 00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
> 00:01.0 ISA bridge: nVidia Corporation MCP61 LPC Bridge (rev a2)
> 00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
> 00:01.2 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a2)
> 00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
> 00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
> 00:04.0 PCI bridge: nVidia Corporation MCP61 PCI bridge (rev a1)
> 00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev
> a2)
> 00:06.0 IDE interface: nVidia Corporation MCP61 IDE (rev a2)
> 00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)
> 00:08.0 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2)
> 00:0d.0 VGA compatible controller: nVidia Corporation GeForce 6150SE nForce
> 430 (rev a2)
> 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
> HyperTransport Technology Configuration
> 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
> Address Map
> 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
> DRAM Controller
> 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron]
> Miscellaneous Control
> 01:06.0 Ethernet controller: Marvell Technology Group Ltd. Marvell W8300
> 802.11 Adapter (rev 07)
>
>
>
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