This bug has been reported to Ubuntu Launchpad as: https://bugs.launchpad.net/bugs/468745 From the launchpad report: It just went down while i was changing the volume ProblemType: Crash Architecture: i386 AssertionMessage: xfce4-cpugraph-plugin: ../../src/xcb_io.c :378 : _XAllocID: L'assertion « ret != inval_id » a échoué. Date: Sun Nov 1 15:57:33 2009 DistroRelease: Ubuntu 9.10 ExecutablePath: /usr/lib/xfce4-cpugraph-plugin/xfce4/panel-plugins/xfce4-cpugraph-plugin Package: xfce4-cpugraph-plugin 0.4.0-1 ProcCmdline: /usr/lib/xfce4-cpugraph-plugin/xfce4/panel-plugins/xfce4-cpugraph-plugin socket_id 62914611 name cpugraph id 12548690397 display_name Graphique\ CPU size 24 screen_position 11 ProcEnviron: LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-14.48-generic Signal: 6 SourcePackage: xfce4-cpugraph-plugin StacktraceTop: __kernel_vsyscall () raise () from /lib/tls/i686/cmov/libc.so.6 abort () from /lib/tls/i686/cmov/libc.so.6 __assert_fail () from /lib/tls/i686/cmov/libc.so.6 _XAllocID () from /usr/lib/libX11.so.6 Title: xfce4-cpugraph-plugin assert failure: xfce4-cpugraph-plugin: ../../src/xcb_io.c :378 : _XAllocID: L'assertion « ret != inval_id » a échoué. Uname: Linux 2.6.31-14-generic i686 UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev sambashare video XsessionErrors: (xfce4-cpugraph-plugin:2534): Gtk-CRITICAL **: gtk_container_set_border_width: assertion `GTK_IS_CONTAINER (container)' failed (nautilus:2622): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (polkit-gnome-authentication-agent-1:2651): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (rhythmbox:2623): Rhythmbox-WARNING **: Unable to grab media player keys: Could not get owner of name 'org.gnome.SettingsDaemon': no such name Stacktrace: http://launchpadlibrarian.net/35474763/Stacktrace.txt ThreadStacktrace: http://launchpadlibrarian.net/35474764/ThreadStacktrace.txt
This looks like a dup of https://bugs.launchpad.net/ubuntu/+source/xfce4-cpugraph-plugin/+bug/468745 If this can be reproduced on a version of ubuntu where that bug has been fixed, feel free to reopen this bug.
This bug has been reported to Ubuntu Launchpad as: https://bugs.launchpad.net/bugs/468745 Perhaps you meant to give a different bug number? bug 468745 on launchpad is not fixed, so this bug needs to be reopened.
I am sorry, I probably made a copy&paste mistake. I meant this bug (which is also https://bugs.launchpad.net/bugs/468745, as you said) is very likely to be a duplicate of https://bugs.launchpad.net/bugs/458989. I don't have a launchpad account, so I'd appreciate if you could close 468745 as a dup of 458989. If there are reasons to believe it is actually a separate bug, I agree this should be reopened and investigated, but at this stage, I am inclined to think that the issue is the one described in 458989.
Thank you for your time on this. I did mark the bug a duplicate. We certainly appreciate your assistance.
You're welcome. This panel plugin was unmaintained for a while, but I'll take care of it from now on. If you have any issue with it, don't hesitate to report a bug here, I'll see what I can do.