- the command startxfce4 return ad error of xinit (but startx workly perfect)
startxfce4 is not intended to be used alone, it is an internal script used by xfce4 script which is started by TC. Preferred is startx
in the option panel the mouse option don't work
What do you mean exactly? Provide details pelase
the application installed dont shows in menu (package negligenze?
Which application? Xfce4 is freedesktop.org compliant which means that recognize standard *.desktop menu entries in /usr/local/share/applications directory. If the application provide this it appears in the menu. Such applications are for example FileZilla, Wifi-Radar, Gpredict, linphone, ... If there are no .desktop file, application is not in the menu. It is possible to create such entry based on the wbar entry at startup, it is on my todo list.
However the best is when application provides such entry with proper category, localized names, etc. which are not available in wbar, but it is up to the extension creators, whether they take care of freedesktop.org menu or not, at least not to pull them out if extension builds it.