Shadow glitch using compton; "glass" rectangle showing around Nautilus' windows
122724
Xfwm4 + Compton: Problems with gtk3 applications
11111
Strange black shading. Cannot fully light mesh. (Cycles)
119379
Shadow terminator artifacts issues
144191
UV Mapping External Texture Changes to a Black Diffuse in Texture Paint mode
36288
Weird glass artifact
7469
Why are there non-visible objects in my final render?
89306
Finder windows just show screen artefacts
118481
why does files (nautilus) open a new window although there's one already open?
65036
What is x-nautilus-desktop:/// and why do I have it?
8568
How to get rid of internal shadows/blackness in glass/transparent/refractive materials?
18658
Ubuntu 14.04 has visual artifacts and freezes
85149
Why does Blender show trees in my glass cube?
139768
How to make a graphic with long shadow?
99607
Inner shadow effect on UIView layer?
12193
My objects are semi-transparent, and not one behind the other in the compositor
140690
Strange seams while rendering glass object
103954
properties window is messed up