In the past, driver packages would declare which ABI they provide, and later versions of xserver-xorg-video-core could conflict with these. Indeed, nvidia-glx-71 *currently* declares such a field:
Package: nvidia-glx-71 Provides: nvidia-glx, xserver-xorg-video-2.9
Should xserver-xorg-video-core conflict with xserver-xorg-video-2.9?
In the past, driver packages would declare which ABI they provide, and later versions of xserver- xorg-video- core could conflict with these. Indeed, nvidia-glx-71 *currently* declares such a field:
Package: nvidia-glx-71 xorg-video- 2.9
Provides: nvidia-glx, xserver-
Should xserver- xorg-video- core conflict with xserver- xorg-video- 2.9?