Vadim Lopatin

Could you please attach ui.log of DlangIDE starting (while option override screen dpi is disabled - set to default). Use debug build - w/o --build=release dub run dlangide 2> ui.log

Thank you! I hope this will help me to prepare a fix.

Added DMD 2.0.77 requirement But didn't find 2.066 mentioned in it.

Do other SDL2 apps work correctly?

Can you try building minimal configuration? It doesn't use OpenGL. Probably, compositing is disabled for OpenGL windows... dub build --config=minimal Other option: try x11 configuration (added in dlangide 0.7.40) dub...

Probably, it's some libSDL2 issue.

I've seen similar issue after some resizing operations. But it's hard to reproduce. Do you know exact scenario?

I saw the same behavior on Windows. Just don't remember scenario.

thank you

Duplicate of #307