after Run my computer freeze it

Hello i have problem with SDL2 after start debuging or run program. My computer are complete freeze it ( i cant do anything just hard reset with ON/OFF buton). I dont know why. i think it will be in SDL2 some bug or something. I can share code if will help. Any Idea ?

I use Ubuntu 20.04

doubt it
the bug is probably your code or the way you’re doing something
but go ahead and post the code (if its small)