Hi,
my window title fonts are looking very messed up for active windows, but when I have an overlapping active window, the one in the background will have perfectly fine fonts. Any ideas why and how to fix that?
Wouldn’t know for sure (maybe someone else might suggest something)
But…
In years past when I experienced what you described I was generally able to resolve by changing screen resolutions. I usually found one where the artifacts you describe didn’t happen.
Also,
I was just thumbing through some settings in the YaST module “/etc/sysconfig editor” and noticed a series of settings in the Desktop tree that relate to rendering fonts which might be helpful to you.
TSU
Similar situation happened to my desktop, but it was due to nouveau for my openSUSE 13.2 and Leap 42.1. Upgrade my graphical driver to nvidia fixed it. Please check what GPU are you using.