Menu items are very jagged in the KMenu

[ThinkBayon]

All of my menu entries in a default KMenu (not SUSE-style) are very jagged, as if their icons have been resized larger than the original height and width. All submenu entries (applications, etc.) look as normal, but this problem is with the Games>, Graphics>, Office> and other main menus. Any way to fix this?

[Shaolin]

Is your monitor running at its native, or least a correct, resolution? For example, some folks accidently use 1400x900 instead of 1440, etc.