On my 1360x766 screen, The OK button of the Configure Krita window is out of the screen and the window size can only be extended, not shrunk. I'd like it to be resizeable so I could reach the OK and Cancel buttons. Specs : Nvidia GeForce GT 640 OpenSUSE Leap 42.2 64-bit (kernel 4.4.36-8-default) KDE Plasma 5.8.3
Note that with the Nvidia proprietary driver the window gets smaller and the OK button is visible, however I need to use the open source driver (for my wacom tablet to work properly)
Open source driver is xf86-video-nouveau 1.0.12-1.5
I just found that on linux, when you can't reach the bottom of a window, you just have to Alt+left click drag on it (in my case Meta instead of Alt)