CODEWITHSUNDEEP
linuxscreenresolutionlinux-mint
user3529363
user3529363

Reputation: 3

I need a script to change screen resolution in Linux Mint 15 then launch an application

Probably a simple question with a simple answer. I have an application that will sometimes crash and cause my screen resolution to change when it does. For the moment I just want to have a quick script I can run that will change my screen resolution back where it's supposed to be then re-launch the app.

I'm running Linux Mint 15 KDE 64 bit and my default screen is 1600x900.

Thanks in advance for the help.

Jeff

Upvotes: 0

Views: 4626

Answers (1)

beardedeagle
beardedeagle

Reputation: 802

You have not listed what you have tried, if anything, thus far. However since you are running Mint, you probably have xrandr or can easily get it.

xrandr -q
Screen 0: minimum 320 x 200, current 1366 x 768, maximum 32767 x 32767
LVDS1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 293mm x 164mm
1366x768       60.0*+
1360x768       59.8     60.0  
1024x768       60.0  
800x600        60.3     56.2  
640x480        59.9

Then you just user xrandr -s to change the screen resolution mode. So say I wanted to change to change to 1024x768 I would just run:

xrandr -s 2

Here is a really simple script to demonstrate:

#!/bin/bash
echo "I am going to check the screen resolution"
xrandr -q
sleep 5s
echo "I am going to change the screen resolution to 1024x768"
xrandr -s 2
echo "Now we are going to to check the resolution again"
xrandr -q
sleep 5s
echo "Now I am going to change the resolution back to 1366x768"
xrandr -s 0
echo "Now we check yet again"
xrandr -q
sleep 5s

If I am misinterpreting what you are asking for then please update your question to better reflect your aim.

Upvotes: 3

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