Error when preview button is clicked

[AyrtonFidel9]

Hi everyone, I have a problem after installed f.lux. I am using the Manual Installation because I have Ubuntu 22.04 Jammy, Kernel version 6.2.0-26 generic. The error is

f.lux indicator applet is not responding when I clicked on preview button.

Thank you for your answers

[ntc2]

Does the error happen immediately when you start fluxgui, and your screen color doesn't change?

[AyrtonFidel9]

@ntc2

Hi, when the app starts there aren't issues but the screen color doesn't change even I try to click preview button to apply the color and get this error. Also, I get the same error when I try to use redshift in the second tab.

[ntc2]

OK, so the error happens when you click the "preview" button? Probably xflux won't work for you any way, but you can see #27 if you want to confirm that. Assuming Redshift will work on your system, you could try redshift-gtk instead of fluxgui.

[AyrtonFidel9]

Thank you for the advice, I tried installing redshift-gtk, the app works but not change the screen color, always keep in 6500k Color temperature. To add more information, my CPU is a RYZEN 7 5700G with an APU (integrated graphics)