18.04 Turned off display in Settings-Devices-Screen Display ON/OFF, how to turn on again?

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On a fresh install of 18.04, with laptop and two external monitors, I turned off the laptop display in Settings->Devices->Screen Display using the ON/OFF slider. How do I turn it back on again? Once turned off, it is taken out of the display arrangement. If I remove the laptop from the dock and power-on, it's display works. If I hot plug into the dock again, the two external monitors switch on, but the laptop screen switches off.
display 18.04 system-settings
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up vote
2
down vote
favorite
On a fresh install of 18.04, with laptop and two external monitors, I turned off the laptop display in Settings->Devices->Screen Display using the ON/OFF slider. How do I turn it back on again? Once turned off, it is taken out of the display arrangement. If I remove the laptop from the dock and power-on, it's display works. If I hot plug into the dock again, the two external monitors switch on, but the laptop screen switches off.
display 18.04 system-settings
add a comment |Â
up vote
2
down vote
favorite
up vote
2
down vote
favorite
On a fresh install of 18.04, with laptop and two external monitors, I turned off the laptop display in Settings->Devices->Screen Display using the ON/OFF slider. How do I turn it back on again? Once turned off, it is taken out of the display arrangement. If I remove the laptop from the dock and power-on, it's display works. If I hot plug into the dock again, the two external monitors switch on, but the laptop screen switches off.
display 18.04 system-settings
On a fresh install of 18.04, with laptop and two external monitors, I turned off the laptop display in Settings->Devices->Screen Display using the ON/OFF slider. How do I turn it back on again? Once turned off, it is taken out of the display arrangement. If I remove the laptop from the dock and power-on, it's display works. If I hot plug into the dock again, the two external monitors switch on, but the laptop screen switches off.
display 18.04 system-settings
edited May 1 at 0:44
asked May 1 at 0:33
TWil
112
112
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2 Answers
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active
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up vote
0
down vote
You can turn it back on by clicking on your monitor number in the Display menu and selecting the monitor that is turned back off. Screengrab below:
display monitor selection
Each monitor has a number. If you go to Settings > Devices > Screen Display and find the monitor number that is your primary monitor. Click on the number and it will show you a dropdown menu of all available monitors. Select the one you turned off and turn it back on.
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up vote
0
down vote
- Go to Settings
- Click on Devices
Now you should have a window like the one displayed Displays
Then click on the display button (below the Display Arrangement section -- in my case it is 'Dell 22"')
You will get a menu listing of all your displays. You can then select the display you want to enable and turn on the display.
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
You can turn it back on by clicking on your monitor number in the Display menu and selecting the monitor that is turned back off. Screengrab below:
display monitor selection
Each monitor has a number. If you go to Settings > Devices > Screen Display and find the monitor number that is your primary monitor. Click on the number and it will show you a dropdown menu of all available monitors. Select the one you turned off and turn it back on.
add a comment |Â
up vote
0
down vote
You can turn it back on by clicking on your monitor number in the Display menu and selecting the monitor that is turned back off. Screengrab below:
display monitor selection
Each monitor has a number. If you go to Settings > Devices > Screen Display and find the monitor number that is your primary monitor. Click on the number and it will show you a dropdown menu of all available monitors. Select the one you turned off and turn it back on.
add a comment |Â
up vote
0
down vote
up vote
0
down vote
You can turn it back on by clicking on your monitor number in the Display menu and selecting the monitor that is turned back off. Screengrab below:
display monitor selection
Each monitor has a number. If you go to Settings > Devices > Screen Display and find the monitor number that is your primary monitor. Click on the number and it will show you a dropdown menu of all available monitors. Select the one you turned off and turn it back on.
You can turn it back on by clicking on your monitor number in the Display menu and selecting the monitor that is turned back off. Screengrab below:
display monitor selection
Each monitor has a number. If you go to Settings > Devices > Screen Display and find the monitor number that is your primary monitor. Click on the number and it will show you a dropdown menu of all available monitors. Select the one you turned off and turn it back on.
answered May 9 at 9:16
Rachit Kinger
1714
1714
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add a comment |Â
up vote
0
down vote
- Go to Settings
- Click on Devices
Now you should have a window like the one displayed Displays
Then click on the display button (below the Display Arrangement section -- in my case it is 'Dell 22"')
You will get a menu listing of all your displays. You can then select the display you want to enable and turn on the display.
add a comment |Â
up vote
0
down vote
- Go to Settings
- Click on Devices
Now you should have a window like the one displayed Displays
Then click on the display button (below the Display Arrangement section -- in my case it is 'Dell 22"')
You will get a menu listing of all your displays. You can then select the display you want to enable and turn on the display.
add a comment |Â
up vote
0
down vote
up vote
0
down vote
- Go to Settings
- Click on Devices
Now you should have a window like the one displayed Displays
Then click on the display button (below the Display Arrangement section -- in my case it is 'Dell 22"')
You will get a menu listing of all your displays. You can then select the display you want to enable and turn on the display.
- Go to Settings
- Click on Devices
Now you should have a window like the one displayed Displays
Then click on the display button (below the Display Arrangement section -- in my case it is 'Dell 22"')
You will get a menu listing of all your displays. You can then select the display you want to enable and turn on the display.
edited Jul 2 at 14:19
abu_bua
2,1122721
2,1122721
answered Jul 2 at 12:52
Aananth C N
11
11
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