Drawing messed up when something on top.

[ghost]

I'm using the latest master on Arch Linux with Fluxbox.

Edit: It behaves this way when I put anything on top.

Replicate:

1. Put anything on top.
2. Open another widget and try to move it around.

1. Add the Spectrum Analyser as effect to a instrument.
2. Set the Spectrum Analyser on top.
3. Open the Automation editor.

[musikBear]

screen-tearing, not necessary related to LMMS.
Does the screen stays that way, also if you do not move the mouse/ sub-window ?

[ghost]

Well I couldn't bring any other sub-window to the front or back for that matter, they just stayed at the same index. It started tearing on movement of a sub-window.

Strange thing is I can't replicate it anymore, it is somehow fine now. I'll close this issue for now until it comes up again.

[DomClark]

Did you have a VST loaded at any point without restarting LMMS? It looks like #4183.

[ghost]

@DomClark ; Nope, I had no VST loaded when it occured. Also restarted LMMS then and it still occured, the next day (after PC restart) it was gone.

[musikBear]

after PC restart

You nailed it! A graphic buffer issue. @cyberdevilnl Dont sleep PCs! shut them down

[ghost]

Yeah that's what I meant by restart (full shutdown, next day boot it up agian.). I will be clearer with my words next time.