[Bug 43257] Re: dual head X causes panel to crash.

cius cius at comcast.net
Sun Jul 16 23:43:09 UTC 2006 

okay, first off, after running "gnome-session-remove gnome-panel &&
gnome-panel --sync" and repeating the crash, I got this in the terminal:

cius at cius-desktop:~$ sudo gnome-session-remove gnome-panel && gnome-panel --sync
Removing 'gnome-panel' from the session
The program 'gnome-panel' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
  (Details: serial 9594 error_code 8 request_code 56 minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
cius at cius-desktop:~$ 


Then, from gdb, I recieved the following:

cius at cius-desktop:~$ sudo gdb -p 13421
Password:
GNU gdb 6.4-debian
Copyright 2005 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i486-linux-gnu".
Attaching to process 13421
Reading symbols from /usr/bin/gnome-panel...(no debugging symbols found)...done.
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
Reading symbols from /usr/lib/libgnome-desktop-2.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgnome-desktop-2.so.2
Reading symbols from /usr/lib/libgnomeui-2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgnomeui-2.so.0
Reading symbols from /usr/lib/libglade-2.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libglade-2.0.so.0
Reading symbols from /usr/lib/libgnome-menu.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgnome-menu.so.2
Reading symbols from /usr/lib/libbonoboui-2.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libbonoboui-2.so.0
Reading symbols from /usr/lib/libgnomecanvas-2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgnomecanvas-2.so.0
Reading symbols from /usr/lib/libgnome-2.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgnome-2.so.0
Reading symbols from /usr/lib/libart_lgpl_2.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libart_lgpl_2.so.2
Reading symbols from /usr/lib/libgnomevfs-2.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgnomevfs-2.so.0
Reading symbols from /usr/lib/libbonobo-2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libbonobo-2.so.0
Reading symbols from /usr/lib/libgconf-2.so.4...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgconf-2.so.4
Reading symbols from /usr/lib/libbonobo-activation.so.4...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libbonobo-activation.so.4
Reading symbols from /usr/lib/libORBit-2.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libORBit-2.so.0
Reading symbols from /usr/lib/liblaunchpad-integration.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/liblaunchpad-integration.so.0
Reading symbols from /usr/lib/libgtk-x11-2.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgtk-x11-2.0.so.0
Reading symbols from /usr/lib/libgdk-x11-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgdk-x11-2.0.so.0
Reading symbols from /usr/lib/libatk-1.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libatk-1.0.so.0
Reading symbols from /usr/lib/libgdk_pixbuf-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgdk_pixbuf-2.0.so.0
Reading symbols from /lib/tls/i686/cmov/libm.so.6...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libm.so.6
Reading symbols from /usr/lib/libpango-1.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpango-1.0.so.0
Reading symbols from /usr/lib/libcairo.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libcairo.so.2
Reading symbols from /usr/lib/libgobject-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgobject-2.0.so.0
Reading symbols from /usr/lib/libglib-2.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libglib-2.0.so.0
Reading symbols from /usr/lib/libX11.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libX11.so.6
Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...
(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
[New Thread -1224177280 (LWP 13421)]
[New Thread -1309078608 (LWP 13422)]
Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0
Reading symbols from /lib/tls/i686/cmov/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libc.so.6
Reading symbols from /usr/lib/libXau.so.6...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXau.so.6
Reading symbols from /usr/lib/libSM.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libSM.so.6
Reading symbols from /usr/lib/libICE.so.6...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libICE.so.6
Reading symbols from /usr/lib/libgnome-keyring.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgnome-keyring.so.0
Reading symbols from /usr/lib/libxml2.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxml2.so.2
Reading symbols from /usr/lib/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/libpopt.so.0...
(no debugging symbols found)...done.
Loaded symbols for /lib/libpopt.so.0
Reading symbols from /usr/lib/libpangoft2-1.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpangoft2-1.0.so.0
Reading symbols from /usr/lib/libpangocairo-1.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpangocairo-1.0.so.0
Reading symbols from /usr/lib/libfontconfig.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libfontconfig.so.1
Reading symbols from /usr/lib/libXext.so.6...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXext.so.6
Reading symbols from /usr/lib/libXrender.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXrender.so.1
Reading symbols from /usr/lib/libXinerama.so.1...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXinerama.so.1
Reading symbols from /usr/lib/libXi.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXi.so.6
Reading symbols from /usr/lib/libXrandr.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXrandr.so.2
Reading symbols from /usr/lib/libXcursor.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXcursor.so.1
Reading symbols from /usr/lib/libXfixes.so.3...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXfixes.so.3
Reading symbols from /usr/lib/libgmodule-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgmodule-2.0.so.0
Reading symbols from /lib/tls/i686/cmov/libdl.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libdl.so.2
Reading symbols from /usr/lib/libgthread-2.0.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgthread-2.0.so.0
Reading symbols from /usr/lib/libstartup-notification-1.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libstartup-notification-1.so.0
Reading symbols from /usr/lib/libjpeg.so.62...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/libesd.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libesd.so.0
Reading symbols from /usr/lib/libaudiofile.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libaudiofile.so.0
Reading symbols from /usr/lib/libgnutls.so.12...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgnutls.so.12
Reading symbols from /usr/lib/libavahi-glib.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libavahi-glib.so.1
Reading symbols from /usr/lib/libavahi-common.so.3...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libavahi-common.so.3
Reading symbols from /usr/lib/libavahi-client.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libavahi-client.so.3
Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2
Reading symbols from /lib/tls/i686/cmov/libutil.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libutil.so.1
Reading symbols from /usr/lib/libORBitCosNaming-2.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libORBitCosNaming-2.so.0
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/libpng12.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /usr/lib/libfreetype.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /usr/lib/libexpat.so.1...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libexpat.so.1
Reading symbols from /usr/lib/libasound.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libasound.so.2
Reading symbols from /usr/lib/libtasn1.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libtasn1.so.2
Reading symbols from /usr/lib/libgcrypt.so.11...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgcrypt.so.11
Reading symbols from /usr/lib/libgpg-error.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgpg-error.so.0
Reading symbols from /usr/lib/libdbus-1.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libdbus-1.so.2
Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1
Reading symbols from /lib/tls/i686/cmov/libnss_compat.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_compat.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_nis.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_nis.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2
Reading symbols from /usr/lib/gconv/ISO8859-1.so...
---Type <return> to continue, or q <return> to quit---
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/gconv/ISO8859-1.so
Reading symbols from /usr/lib/gtk-2.0/2.4.0/engines/libsmooth.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/gtk-2.0/2.4.0/engines/libsmooth.so
Reading symbols from /usr/lib/pango/1.5.0/modules/pango-basic-fc.so...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/pango/1.5.0/modules/pango-basic-fc.so
Reading symbols from /usr/lib/gtk-2.0/2.4.0/loaders/svg_loader.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/gtk-2.0/2.4.0/loaders/svg_loader.so
Reading symbols from /usr/lib/librsvg-2.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/librsvg-2.so.2
Reading symbols from /usr/lib/libgsf-1.so.113...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgsf-1.so.113
Reading symbols from /usr/lib/libcroco-0.6.so.3...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libcroco-0.6.so.3
Reading symbols from /lib/libbz2.so.1.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libbz2.so.1.0
Reading symbols from /usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-png.so...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-png.so
Reading symbols from /usr/lib/gnome-vfs-2.0/modules/libfile.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/gnome-vfs-2.0/modules/libfile.so
Reading symbols from /usr/lib/libfam.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libfam.so.0
Reading symbols from /usr/lib/bonobo/monikers/libmoniker_std_2.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/bonobo/monikers/libmoniker_std_2.so
Reading symbols from /usr/lib/libnotification-area-applet.so...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libnotification-area-applet.so
Reading symbols from /usr/lib/libpanel-applet-2.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpanel-applet-2.so.0
Reading symbols from /usr/lib/liblpint-bonobo.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/liblpint-bonobo.so.0
Reading symbols from /usr/lib/libwnck-applet.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libwnck-applet.so
Reading symbols from /usr/lib/libwnck-1.so.18...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libwnck-1.so.18
Reading symbols from /usr/lib/libXRes.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXRes.so.1

0xffffe410 in __kernel_vsyscall ()
(gdb) continue
Continuing.

Program exited with code 01.
(gdb) thread apply all bt
(gdb) 


I hope some of this helps.  I notice it still exits with Code 01.  Btw, do you need all the sybols and everything it loads or could I snip it above the continue command from now on?  Just thought it might save some screen space and make for a cleaner bug report.

If you need more, let me know.

-- 
dual head X causes panel to crash.
https://launchpad.net/bugs/43257

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