"Same problem in Ubuntu 16.04, the weird thing is than in my Workstation this bug is present but not in my laptop."
I fully confirm this, only in my workstation, not in any of my 2 ultrabooks or my laptop. It happened after upgrading from 15.10 to 16.04. The applications I notice without menus either on the window or the toolbar are nautilus and gedid.
"Same problem in Ubuntu 16.04, the weird thing is than in my Workstation this bug is present but not in my laptop."
I fully confirm this, only in my workstation, not in any of my 2 ultrabooks or my laptop. It happened after upgrading from 15.10 to 16.04. The applications I notice without menus either on the window or the toolbar are nautilus and gedid.
Its a pain in the neck!