Hi, perhaps here is time to create/initialize transitions on new kernels, as it is not first time when DKMS (not only nvidia) fails to build with new one. I do not know, where to ask it, thus i add it to this case.
As no experienced C man, i am mostly not able to selve that by self, and i have trouble to setting older kernel to boot or to uninstall new kernel, and many of its dependencies, as old kernel is often fully removed. Frmo my point of view, as DKMS modules are part of debian's repos, it wants some coordination, to leave testing in usable state... regards -- Slavko https://www.slavino.sk

