Disable gnome-panel launcher (Alt+F2)
You can disable Gnome Panel launcher making use of Gnome lockdown attribute.
Execute this command:
gconftool-2 -t bool -s /desktop/gnome/lockdown/disable_command_line true
(You can evaluate this alternative making use of
gconf-editor) While Unity will certainly overlook this setup, Gnome launcher will certainly be properly impaired.
The far better means is to reconfigure the faster way for gnome - panel launcher. Run.
and afterwards, in the Desktop area, you'll see something like "Show the dialog box 'Launch an application' from panel" (sorry I do not recognize the translation in english) and also transform the keybord faster way.