Before update to g-s-d and g-c-c update the problem was not reproducible. As in previous months I have reported g-c-c 3.12 have been suffering
this bug.
This is odd, g-s-d and g-c-c are unlikely to cause suspend issues, especially since xrandr code is now in mutter, which has been in 14.10 for
some months now.
I have tried installing gnome3-staging ppa just to test if the new g-c-c 3.14 version have fixed this but after activating it I cannot get a
usable desktop because gdm cannot start and if I use lightdm to start gnome-shell I cannot get a usable desktop because the screen remains black.
This is generally caused by DRI/3D graphics being broken, again it would be useful to see fresh logs of this issue. It seems that sometimes
fallback to software rendering fails in this case.
