I attached my laptop to my tv, and I wanna be able to change the output from laptop display to tv or tv to laptop, with one click ( and choose their resolutions)
and I do NOT like the FN+F5 shortcut , because I have to hit it 4 different times to make it go to the mode I want.
in older versions of Ubuntu there was a system tray to change the display output with a single click, I can't find that in ubuntu, I am using 14.10, I can't find same thing here anymore.