[Trisquel-users] Stretched Visual Format

[ancientorderoflonghairs]

Last week I upgraded to 7.0 and now my computer stretches all visual content  
horiszonally.  My Trisquel cat's eye icon on my right, for example is not  
square.  It's about a fifth longer that wide.  I checked System Settings but  
don't see anything.  Anyone got a fix?