Every time I open Konsole, or any number of other programs, its y-size is 100% of my desktop, which is a pain. I have the setting "save size and position on exit" checked, and I tried unchecking it then checking it again. I also tried lots of different ways to exit the program, but every time it still opens really big. How can I fix this?
Auto stretch ?
KDE Forums / Windows auto-resize width : http://forum.kde.org/viewtopic.php?f=66&t=97839
System Settings > Window Behavior > Window Rules
Special Window/Application Settings
Right click the window border > Advanced > Special Window/Application Settings > Size & Position
Size - Remember
With regard to the broader question of remembering size and position, the accepted answer shows how to do it on a per window basis.
The next question is: how about globally setting it for all windows? This was requested all the way back in 2000 in https://bugs.kde.org/show_bug.cgi?id=15329 which was closed as WONTFIX in 2012. The KWin developer had this to say: