Thank you for your bug report. Where do you get 'cuda-drivers-510' from?
$ apt-cache show xserver-xorg-core | grep -E '(Package|Version|Provides)' Package: xserver-xorg-core Version: 2:21.1.4-2ubuntu1 Provides: xorg-input-abi-24, xorg-video-abi-25, xserver-xorg-video-modesetting
So it seems the provide is correctly set on the xserver deb?
Thank you for your bug report. Where do you get 'cuda-drivers-510' from?
$ apt-cache show xserver-xorg-core | grep -E '(Package| Version| Provides) ' xorg-video- modesetting
Package: xserver-xorg-core
Version: 2:21.1.4-2ubuntu1
Provides: xorg-input-abi-24, xorg-video-abi-25, xserver-
So it seems the provide is correctly set on the xserver deb?