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aurelieng

Member

Registered: 2010-02-02

Posts: 104

[SOLVED] KF5 - Desktop effect - Invert does not work anymore

Hi all!

I often use the "invert" desktop effect to prevent eye fatigue. It works well, but as of today it's the the case anymore. In the setting panel, it doesn't appear unless I list "desktop effects that are not supported by the compositor". It used to work with XRender but it's not the case anymore.

Changing the compositor for OpenGL 2.0 / GLX allow me to use it again. I post this message anyway, since it might help others.

Aurel.

kokoko3k

Member

Registered: 2008-11-14

Posts: 2,481

Re: [SOLVED] KF5 - Desktop effect - Invert does not work anymore

Even try:
xcalib -invert -alter
It doesn't need a compositor

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aurelieng

Member

Registered: 2010-02-02

Posts: 104

Re: [SOLVED] KF5 - Desktop effect - Invert does not work anymore

Very good pick, thanks!