I have emacs 25.1.1 installed on my kubuntu 16.10 with gtk-3.18.9.
Those popup messages that you get with emacs when you exit without saving:
Those are looking very strange and taking up my full screen. (I don't know what they are called and it is making it very hard to isolate the issue)
I am attaching the screenshot:
As you can see the popup takes up my entire screen and looks weird.
Has anyone experienced similar issues, or can at least point me in the right direction so i can find out what is causing the issue. Thanks.
This Seems to be solved when I force geometry restrictions on the windows manager settings. But that kind of breaks the UI with some interleaving black blocks when I try to maximize. To solve that I resized manually, instead of maximizing, and forced the window manager to remember size and position. Pretty lame workaround, but I am happy with it for now.