I had the previous issues with the nvidia drivers a few days ago. Now I have this bug 523922 too, which ends with:
install: cannot stat `/usr/src/modules/nvidia-kernel/nvidia.ko': No such file or directory make[1]: *** [binary-modules] Error 1 make[1]: Leaving directory `/usr/src/modules/nvidia-kernel' make: *** [kdist_build] Error 2 I have Sid/Experimental amd64 and an Intel Core2Dual with nVidia 8800GT.