Change Screen resolution in KDE desktop

[digitalcat12]

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anyone know how change the screen resolustion in kde desktop?

[Freedom]

you could change settings in your /etc/X11/xorg.conf file

[bigtomrodney]

If your monitor is correctly configured to the maximum resolution you can use the krandr applet as a tray icon to quickly switch resolution. You can also use CTRL,ALT and the +/- signs from your number pad to increase/decrease resolution to the configured settings in /etc/X11/xorg.conf

[digitalcat12]

where can i find krandr applet?

i went to xorg.conf - my screen is set 24, but this number include a lot of resolution, how can i change it?

[bigtomrodney]

You could just try running 'krandr' in a terminal. If you don't have it (it should already be in kdebase) you can install it using

apt-get install krandr