Ok, thanks. Did what you proposed. First I had to unblock the old packaged.
Now I have here
tux@slitaz:~$ tazpkg list | grep lx
lxappearance 0.6.3 x-window
lxappearance-obconf 0.2.3 x-window
lxde 0.3.2.1 meta
lxde-icon-theme 0.5.1 customization
lxinput 0.3.5 x-window
lxmenu-data 0.1.5 x-window
lxpanel 0.10.0 x-window
lxpanel-extra 0.10.0 x-window
lxrandr 0.3.2 utilities
lxsession 0.5.5 x-window
lxsession-edit 0.2.0 x-window
lxsession-lxpolkit 0.5.5 x-window
lxtask 0.1.9 system-tools
tux@slitaz:~$ tazpkg list | grep db
dbus 1.12.16 x-window
dbus-glib 0.110 x-window
dbus-helper 1.12.16 development
libcddb 1.3.2 multimedia
- and the problem continues. :-(
When I login I see the error message
GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.ConsoleKit was not provided by any .service files