al LXDE # cat ~/.cache/lxsession/LXDE/run.log
** Message: utils.vala:79: Config system location : /etc/xdg/lxsession/LXDE
** Message: utils.vala:85: System system path location : /etc/xdg/lxsession/LXDE/desktop.conf
** Message: utils.vala:89: Final file used : /etc/xdg/lxsession/LXDE/desktop.conf
** Message: settings.vala:396: Key file does not have key 'panel/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'dock/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'file_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'desktop_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'launcher_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'composite_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'im1/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'im2/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'widget1/command' in group 'Session'
** Message: settings.vala:396: Key file does not have group 'Keymap'
** Message: settings.vala:396: Key file does not have group 'XRandr'
** Message: settings.vala:396: Key file does not have key 'screensaver/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'power_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'polkit/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'network_gui/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'audio_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'quit_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'quit_manager/image' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'quit_manager/layout' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'workspace_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'terminal_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'screenshot_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'upgrade_manager/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'clipboard/command' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'disable_autostart' in group 'Session'
** Message: settings.vala:396: Key file does not have key 'upstart_user_session' in group 'Session'
** Message: settings.vala:396: Key file does not have group 'State'
** Message: settings.vala:396: Key file does not have group 'Dbus'
** Message: settings.vala:396: Key file does not have group 'Dbus'
** Message: settings.vala:396: Key file does not have group 'Security'
** Message: settings.vala:396: Key file does not have group 'a11y'
** Message: settings.vala:396: Key file does not have group 'Updates'
** Message: settings.vala:396: Key file does not have group 'Environment'
** Message: settings.vala:396: Key file does not have group 'Environment'
** Message: settings.vala:435: Key file does not have key 'iXft/Hinting' in group 'GTK'
** Message: settings.vala:396: Key file does not have key 'sXft/HintStyle' in group 'GTK'
** Message: settings.vala:396: Key file does not have key 'sXft/RGBA' in group 'GTK'
** Message: settings.vala:396: Key file does not have key 'sGtk/ColorScheme' in group 'GTK'
** Message: settings.vala:396: Key file does not have key 'sGtk/CursorThemeName' in group 'GTK'
** Message: settings.vala:435: Key file does not have key 'iGtk/ToolbarIconSize' in group 'GTK'
** Message: settings.vala:435: Key file does not have key 'iNet/EnableEventSounds' in group 'GTK'
** Message: settings.vala:435: Key file does not have key 'iNet/EnableInputFeedbackSounds' in group 'GTK'
** Message: settings.vala:435: Key file does not have key 'Beep' in group 'Keyboard'
** Message: settings.vala:332: Monitoring: /etc/xdg/lxsession/LXDE/desktop.conf
** Message: settings.vala:340: Desktop file is not in config home, monitoring creation of it
** Message: settings.vala:355: Monitoring home path: /root/.config/lxsession/LXDE/desktop.conf
** Message: environement.vala:56: Exporting variable
** Message: environement.vala:57: desktop_environnement XDG_CURRENT_DESKTOP
** Message: environement.vala:139: confir_dirs is null, export : /etc/xdg
** Message: environement.vala:151: Exporting XDG_CONFIG_DIRS
** Message: environement.vala:158: data_dirs is null, export : /usr/local/share:/usr/share:/usr/share/gdm:/var/lib/menu-xdg
** Message: environement.vala:170: Exporting XDG_DATA_DIRS
** Message: environement.vala:184: Failed to execute child process "xprop" (No such file or directory)

(lxsession:7617): GLib-CRITICAL **: g_setenv: assertion 'value != NULL' failed
** Message: utils.vala:79: Config system location : /etc/xdg/lxsession/LXDE
** Message: utils.vala:85: System system path location : /etc/xdg/lxsession/LXDE/conffiles.conf
** Message: utils.vala:89: Final file used : /etc/xdg/lxsession/LXDE/conffiles.conf
** Message: utils.vala:79: Config system location : /etc/xdg/lxsession/LXDE
** Message: utils.vala:85: System system path location : /etc/xdg/lxsession/LXDE/desktop.conf
** Message: utils.vala:89: Final file used : /etc/xdg/lxsession/LXDE/desktop.conf
** Message: utils.vala:79: Config system location : /etc/xdg/lxsession/LXDE
** Message: utils.vala:85: System system path location : /etc/xdg/lxsession/LXDE/autostart
** Message: utils.vala:89: Final file used : /etc/xdg/lxsession/LXDE/autostart
** Message: autostart.vala:44: Autostart path : /etc/xdg/lxsession/LXDE/autostart

** (lxsession:7617): WARNING **: app.vala:77: Failed to execute child process "xscreensaver" (No such file or directory)

** (lxsession:7617): WARNING **: app.vala:78: Error when launching xscreensaver
** Message: options.vala:213: Create Option Clipboard
** Message: options.vala:46: Options - Launch command lxclipboard
** Message: main.vala:391: Check keymap_mode (null)

** (pcmanfm:7640): WARNING **: The directory '~/Templates' doesn't exist, ignoring it

** (lxpanel:7638): WARNING **: The directory '~/Templates' doesn't exist, ignoring it

** (lxpanel:7638): WARNING **: the pcmanfm.desktop is not valid desktop id of file manager

** (lxpanel:7638): WARNING **: launchbar: desktop entry does not exist


** (lxpanel:7638): WARNING **: launchtaskbar: can't init button


** (lxpanel:7638): WARNING **: lxpanel: can't load netstat plugin

** (pcmanfm:7640): WARNING **: FmProgressDialog on_error: assertion `cur_file != NULL' failed

(lxpanel:7638): Wnck-WARNING **: Unhandled action type _OB_WM_ACTION_UNDECORATE

(lxpanel:7638): Wnck-WARNING **: Unhandled action type _OB_WM_ACTION_UNDECORATE
XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
      after 28349 requests (28349 known processed) with 0 events remaining.
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
pcmanfm: Fatal IO error 0 (Success) on X server :0.
al LXDE #