Io ho lo stesso problema, ma mi capita spesso con amule e con altre applicazioni, mentre oggi provando a configurare Xchat mi si è addirittura spento ubuntu, e non mi si avviava più. Ho dovuto avviarlo da recovery mod.
Questo e xsession.errors
(process:5739): Gtk-WARNING **: This process is currently running setuid or setgid.
This is not a supported use of GTK+. You must create a helper
program instead. For further details, see:
http://www.gtk.org/setuid.html
Refusing to initialize GTK+.
(process:5743): Gtk-WARNING **: This process is currently running setuid or setgid.This is not a supported use of GTK+. You must create a helper
program instead. For further details, see:
http://www.gtk.org/setuid.html
Refusing to initialize GTK+.
/etc/gdm/Xsession: Beginning session setup...
SESSION_MANAGER=local/roberto-desktop:/tmp/.ICE-unix/5736
** Message: Server desktop remoto non avviato
Checking for Xgl: not present.
Detected PCI ID for VGA: 04:00.0 0300: 1002:5b63 (prog-if 00 [VGA])
Checking for texture_from_pixmap: not present.
Trying again with indirect rendering:
Checking for texture_from_pixmap: present.
Checking for non power of two support: present.
Checking for Composite extension: present.
Comparing resolution (1280x1024) to maximum 3D texture size (2048): Passed.
Checking for nVidia: not present.
Checking for FBConfig: present.
Tracker version 0.6.3 Copyright (c) 2005-2007 by Jamie McCracken (
jamiemcc@gnome.org)
This program is free software and comes without any warranty.
It is licensed under version 2 or later of the General Public License which can be viewed at
http://www.gnu.org/licenses/gpl.txt
Initialising tracker...
Could not set idle IO priority...attempting best effort 7 priority
Checking for Xgl: not present.
Starting emerald
Throttle level is 0
Initializing gnome-mount extension
(bluetooth-applet:5857): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
(nm-applet:5908): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
(emerald:5903): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
(gnome-panel:5796): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
Error: Screen isn't composited. Please run compiz (-fusion) or another compositing manager.
(nm-applet:5908): Gtk-WARNING **: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field
(gnome-panel:5796): Gtk-WARNING **: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field
(x-session-manager:5736): Gtk-WARNING **: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field
(nautilus:5798): Gtk-WARNING **: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field
(init) Semaphor-ID : 65537
Screen is composited.
APPLET : /usr/lib/awn/applets/quit-applet.desktop
APPLET : /usr/lib/awn/applets/stacks.desktop
(avant-window-navigator:5926): Gtk-WARNING **: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field
LOADED : /home/roberto/.config/awn/launchers/awn_launcher.desktop
LOADED : /home/roberto/.config/awn/launchers/awn_launcher-2.desktop
LOADED : /home/roberto/.config/awn/launchers/awn_launcher-1.desktop
LOADED : /home/roberto/.config/awn/launchers/awn_launcher-5.desktop
kbuildsycoca running...
LOADED : /home/roberto/.config/awn/launchers/awn_launcher-10.desktop
LOADED : /usr/local/share/applications/amule.desktop
LOADED : /home/roberto/.config/awn/launchers/awn_launcher-15.desktop
LOADED : /home/roberto/.config/awn/launchers/awn_launcher-14.desktop
LOADED : /home/roberto/.config/awn/launchers/awn_launcher-13.desktop
LOADED : /home/roberto/.config/awn/launchers/awn_launcher-12.desktop
LOADED : /usr/share/applications/gnome-terminal.desktop
APPLET : /usr/local/lib/awn/applets/taskman.desktop
APPLET : /usr/lib/awn/applets/trasher.desktop
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
/usr/lib/awn/applets/quit-applet/quit-applet.py:72: Warning: g_object_get_qdata: assertion `G_IS_OBJECT (object)' failed
applet = App (awn.uid, awn.orient, awn.height)
/usr/lib/awn/applets/quit-applet/quit-applet.py:72: Warning: g_object_set_qdata_full: assertion `G_IS_OBJECT (object)' failed
applet = App (awn.uid, awn.orient, awn.height)
/usr/lib/awn/applets/quit-applet/quit-applet.py:72: Warning: g_object_unref: assertion `G_IS_OBJECT (object)' failed
applet = App (awn.uid, awn.orient, awn.height)
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
DCOP Cleaning up dead connections.
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (quit-applet.py:5959): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
/usr/lib/awn/applets/stacks/stacks_icons.py:52: GtkWarning: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field
gnome.ui.icon_lookup(icon_theme, thumb_factory, self.uri, self.mimetype, 0)
/usr/bin/compiz.real (video) - Warn: No 8 bit GLX pixmap format, disabling YV12 image format
/usr/lib/awn/applets/stacks/stacks_applet.py:298: Warning: g_object_get_qdata: assertion `G_IS_OBJECT (object)' failed
self.applet_set_empty_icon()
/usr/lib/awn/applets/stacks/stacks_applet.py:298: Warning: g_object_set_qdata_full: assertion `G_IS_OBJECT (object)' failed
self.applet_set_empty_icon()
/usr/lib/awn/applets/stacks/stacks_applet.py:298: Warning: g_object_unref: assertion `G_IS_OBJECT (object)' failed
self.applet_set_empty_icon()
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5994): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
/usr/lib/awn/applets/stacks/stacks_applet.py:297: Warning: g_object_get_qdata: assertion `G_IS_OBJECT (object)' failed
if pixbuf: return self.applet_set_full_icon(pixbuf)
/usr/lib/awn/applets/stacks/stacks_applet.py:297: Warning: g_object_set_qdata_full: assertion `G_IS_OBJECT (object)' failed
if pixbuf: return self.applet_set_full_icon(pixbuf)
/usr/lib/awn/applets/stacks/stacks_applet.py:297: Warning: g_object_unref: assertion `G_IS_OBJECT (object)' failed
if pixbuf: return self.applet_set_full_icon(pixbuf)
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (stacks_applet.py:5962): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
(update-notifier:5803): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
(baobab:6071): Gtk-WARNING **: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
(gnome-system-log:6074): Gtk-WARNING **: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field
** (avant-window-navigator:5926): CRITICAL **: awn_draw_icons: assertion `x >= 0 && x icon_width && w-x > 0 && w-x icon_width && y >= 0 && x icon_height && h-y > 0 && h-y icon_height' failed
Launched application : 6089
(gnome-terminal:6089): Gtk-WARNING **: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field
(gedit:6131): Gtk-WARNING **: Theme directory scalable/places/22 of theme black-white-Vista_New has no size field