Ubuntu
xserver-xorg-video-intel package

  1. Bug #1378188
  2. Comment #5

Comment 5 for bug 1378188

Revision history for this message
Thomas Beck (coktzct) wrote : Re: strange shadow rendered where client-side decorations are used

I am now again on Gnome 3.12, Ubuntu 14.10... updated yesterday and experienced exactly the same bug on gnome-tweak-tool.
I had an nvidia proprietary driver running (331) and nvidia-prime.. Theme was Adwaita too.