I have ubuntu 14.04 wtih GNOME shell I am unable to have duplicate display.
In my display setting I just can extend or disable or enable one display but there is't any duplicate option in display setting.
So how can I have duplicate screen in both my device?
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Daniel.V
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2 Answers
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Once the second screen is attached use the following shortcut keys Super-key (or Windows-Key) + P. Each time its pressed you will cycle between
- Extended display
- Duplicate display
- display attached screen/projector only
- native (laptop/desktop) screen only
SwallowTail
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Just check off "mirror displays" in the System settings, under 'displays'. Then click apply. Here's a picture of the menu in Unity (which is based off of Gnome 3, has identical system settings and 'displays' menu):
David Foerster
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RoundDuckMan
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4There is no mirror displays option on my Ubuntu – Ebony Maw Aug 16 '19 at 15:21