Note to self:
The power button on Ubuntu 16.04 while TeXstudio is open won't just open the panel for shutdown, lock,... it will also close TeXstudio... and shutdown my computer.

😳

But wait, there's more: imagine now a laptop where both backspace and del are in proximity to the power button.
One misstep on one of these buttons and it's computer shutdown! Lmao

True, but thats not the fault of Ubuntu but the program. Steam also automatically closes because it knows that you're gonna turn off your computer.

@Jifuna I know it's not Ubuntu's fault when that happens. What I still wonder is why can't I choose to suspend the computer instead of seeing it shutdown since the panel opened? Cause I doubt TeXstudio would send a signal to the computer to tell it to shutdown upon press of power button.

@KuroTenshi67 yeah, that's weird. I have ubuntu 16.04 and that doesn't happen.