Eagle in GNU/Linux problems
Another issue with the Linux version is the use of the Alt-key to change to an alternative grid size. In some cases this will not work under Linux, because Alt and the mousebuttons are used for moving the window, and so this event is already handled by the window manager. Under Gnome this can be configured under Applications → Desktop Preferences → Windows. Configure Gnome to use the Super (or “Windows logo”) key.
Untuk lebih lengkapnya silahkan membaca: