I need to capture a drop-down menu of a program. If I open the menu and then press PrntScr (print screen button), it first closes the menu and then captures the screen. I tried Ctrl+PrntScr, Shift+PrntScr, Alt+PrntScr but no success. I am using Ubuntu 14.04.
I would like to add it to the default menu (mouse right-click)
Like I want to right click on a folder and open it in the terminal. I don't want to have to find the directory in the terminal.
Occasionally I would like to either remove/disable menu entries or add launchers for programs to my Applications list- how can I do this?
My system is not dual-boot, I run a standard Ubuntu desktop system "on the metal" (I think running it in a VM is the same).
Pressing c while booting does not cause the GRUB menu to appear (which I believe it does for a dual-boot system).
How can I get the GRUB-menu to present itself on a single-boot system?