I realised longer boot times since i used Milhouse Builds for my LE device. Its a pretty old Core2 Notebook which is doing a good job for media streaming as a mobile LE device in my house.
As it is also my test device i installed the newest LE alpha and switched back to 8.2.5.
LE alpha takes long boot times and shows Xorg error, 8.2.5 boots faster ans shows no visible error.
Here are the log:
Hope to help making LE more compatible with older hardware.
Anything else you need?