Thanks for all the detailed logs.
There's definitely something weird going on.
Between auth complete and login the following happens:
- There's an animation
- We take a snapshot of the screen, and run an app to set the X root background image
- We start the session
The delay is almost certainly something going wrong in this second stage. It's a bit of a hack that all display managers do to solve a black flicker between login and ksplash starting.
I don't see how the choice of background could make a difference as it's sending a screenshot of the screen to lightdm-kde-greeter-rootimage, I don't see how what's in the image could make a difference.
Could you set the background image again, and see if it's reproducible?
Do you get the delay with a different background file?
Thanks for all the detailed logs.
There's definitely something weird going on.
Between auth complete and login the following happens:
- There's an animation
- We take a snapshot of the screen, and run an app to set the X root background image
- We start the session
The delay is almost certainly something going wrong in this second stage. It's a bit of a hack that all display managers do to solve a black flicker between login and ksplash starting.
I don't see how the choice of background could make a difference as it's sending a screenshot of the screen to lightdm- kde-greeter- rootimage, I don't see how what's in the image could make a difference.
Could you set the background image again, and see if it's reproducible?
Do you get the delay with a different background file?