On Thu, Jan 18, 2018 at 07:12:19PM +0100, Andreas Beckmann wrote: > You need nvidia-legacy-304xx-kernel-dkms:amd64 instead of > nvidia-legacy-304xx-kernel-dkms:i386
Thanks Andreas, that worked. Compiling now works for the 64-bit kernel and X is running with the Nvidia driver. All I needed to do was: Commandline: apt-get install -t stretch-backports nvidia-legacy-304xx-kernel-dkms:amd64 Install: nvidia-legacy-304xx-kernel-dkms:amd64 (304.137-3~bpo9+1) Remove: nvidia-legacy-304xx-kernel-dkms:i386 (304.137-3~bpo9+1) (Compiling now fails for the 32-bit, but I could reverse the process if needed, I guess.) -- Harri