from my desktop 

Running Xsession[6182] /usr/bin/startxfce4
Agent pid 6227
/usr/bin/startxfce4: X server already running on display :0
xrdb:  "Xft.hinting" on line 8 overrides entry on line 5
xrdb:  "Xft.hintstyle" on line 10 overrides entry on line 6
gpg-agent: a gpg-agent is already running - not starting a new one
libpager-Message: 13:47:40.457: Setting the pager rows returned false. Maybe the setting is not applied.
apt-indicator: invalid option -- 's'
Usage: apt-indicator [-hva] [--help] [--version] [--autostarted]
This is a simple applet both for Gnome and KDE which
 made notifications for users that newer packages are available
  -h, --help             display help screen
  -v, --version          display version information
  -a, --autostarted      for running by Desktop Environment's autostart

Report bugs to http://bugzilla.altlinux.ru

** (xfce4-power-manager:6344): WARNING **: 13:47:40.736: Failed to get name owner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'org.xfce.PowerManager': no such name


** (xfce4-power-manager:6344): WARNING **: 13:47:40.737: Failed to get name owner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'org.freedesktop.PowerManagement': no such name

Xfce power manager is not running
vmware-user: could not open /proc/fs/vmblock/dev
Error: /usr/bin/vmtoolsd must be run inside a virtual machine on a VMware hypervisor product.

(wrapper-2.0:6342): Gtk-WARNING **: 13:47:41.265: Negative content width -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner GtkToggleButton)

(xfce4-power-manager:6344): GLib-GObject-WARNING **: 13:47:41.346: ../gobject/gsignal.c:2614: signal 'Changed' is invalid for instance '0x55b6eaba8970' of type 'GDBusProxy'

(wrapper-2.0:6341): Gtk-WARNING **: 13:47:41.410: Negative content width -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner PulseaudioButton)

(xfce4-power-manager:6344): xfce4-power-manager-WARNING **: 13:47:41.414: could not map keysym 1008ffa8 to keycode

Διαχειριστής ρεύματος Xfce: Ένας άλλος διαχειριστής ρεύματος τρέχει ήδη

** (xfce4-power-manager:6344): WARNING **: 13:47:41.440: No outputs have backlight property

(xfce4-power-manager:6344): xfce4-power-manager-WARNING **: 13:47:41.461: Failed to get keyboard max brightness level : GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: Δεν υπάρχει η διεπαφή «org.freedesktop.UPower.KbdBacklight» στο αντικείμενο στην διαδρομή /org/freedesktop/UPower/KbdBacklight

(wrapper-2.0:6334): Gtk-WARNING **: 13:47:41.477: Negative content width -15 (allocation 1, extents 8x8) while allocating gadget (node button, owner PlacesButton)

(wrapper-2.0:6333): Gtk-WARNING **: 13:47:41.482: Negative content width -1 (allocation 1, extents 1x1) while allocating gadget (node button, owner GtkToggleButton)

** (xfce4-screensaver:6373): WARNING **: 13:47:41.565: screensaver already running in this session

(wrapper-2.0:6359): Gtk-WARNING **: 13:47:41.571: gtk_widget_size_allocate(): attempt to allocate widget with width -3 and height 44

(wrapper-2.0:6362): Gtk-WARNING **: 13:47:41.594: gtk_widget_size_allocate(): attempt to allocate widget with width -3 and height 44

(wrapper-2.0:6355): Gtk-WARNING **: 13:47:41.599: gtk_widget_size_allocate(): attempt to allocate widget with width -3 and height 44

** (xfce4-power-manager:6344): WARNING **: 13:47:41.636: No outputs have backlight property

(xfce4-power-manager:6344): xfce4-power-manager-WARNING **: 13:47:41.646: ../panel-plugins/power-manager-plugin/power-manager-button.c:858: invalid property id 2 for "show-panel-label" of type 'GParamInt' in 'PowerManagerButton'

(xfce4-power-manager:6344): xfce4-power-manager-WARNING **: 13:47:41.647: ../panel-plugins/power-manager-plugin/power-manager-button.c:858: invalid property id 3 for "presentation-mode" of type 'GParamBoolean' in 'PowerManagerButton'

(xfce4-power-manager:6344): xfce4-power-manager-WARNING **: 13:47:41.648: ../panel-plugins/power-manager-plugin/power-manager-button.c:858: invalid property id 4 for "show-presentation-indicator" of type 'GParamBoolean' in 'PowerManagerButton'

(xfce4-power-manager:6344): xfce4-power-manager-WARNING **: 13:47:41.651: ../panel-plugins/power-manager-plugin/power-manager-button.c:858: invalid property id 2 for "show-panel-label" of type 'GParamInt' in 'PowerManagerButton'

(wrapper-2.0:6356): Gtk-WARNING **: 13:47:41.652: gtk_widget_size_allocate(): attempt to allocate widget with width -3 and height 44

(xfce4-power-manager:6344): Gtk-CRITICAL **: 13:47:41.736: gtk_icon_theme_has_icon: assertion 'icon_name != NULL' failed

(xfce4-power-manager:6344): Gtk-CRITICAL **: 13:47:41.737: gtk_status_icon_set_from_icon_name: assertion 'icon_name != NULL' failed

(Thunar:6325): GLib-GObject-WARNING **: 13:47:53.177: invalid uninstantiatable type '-g-type-private--GTypeFlags' in cast to 'GObject'

(Thunar:6325): GLib-GObject-CRITICAL **: 13:47:53.177: g_object_set_qdata: assertion 'G_IS_OBJECT (object)' failed