The remaining nvidia packages are:
apt list --installed | grep nvidia
firmware-nvidia-gsp/unstable,now 525.89.02-2 amd64 [installed,auto-removable]
glx-alternative-nvidia/unstable,now 1.2.2 amd64 [installed,automatic]
libegl-nvidia-tesla-470-0/unstable,now 470.161.03-2 amd64 [installed,auto-removable]
libgl1-nvidia-tesla-470-glvnd-glx/unstable,now 470.161.03-2 amd64 [installed,automatic]
libgles-nvidia-tesla-470-1/unstable,now 470.161.03-2 amd64 [installed,auto-removable]
libgles-nvidia-tesla-470-2/unstable,now 470.161.03-2 amd64 [installed,auto-removable]
libglx-nvidia-tesla-470-0/unstable,now 470.161.03-2 amd64 [installed,automatic]
libnvidia-allocator1/unstable,now 525.89.02-2 amd64 [installed,auto-removable]
libnvidia-egl-gbm1/unstable,now 1.1.0-2 amd64 [installed,auto-removable]
libnvidia-egl-wayland1/unstable,now 1:1.1.10-1 amd64 [installed,auto-removable]
libnvidia-eglcore/unstable,now 525.89.02-2 amd64 [installed,auto-removable]
libnvidia-glcore/unstable,now 525.89.02-2 amd64 [installed,auto-removable]
libnvidia-glvkspirv/unstable,now 525.89.02-2 amd64 [installed,auto-removable]
libnvidia-legacy-390xx-eglcore/unstable,now 390.157-1 amd64 [installed,auto-removable]
libnvidia-legacy-390xx-fatbinaryloader/unstable,now 390.157-1 amd64 [installed,auto-removable]
libnvidia-legacy-390xx-glcore/unstable,now 390.157-1 amd64 [installed,auto-removable]
libnvidia-legacy-390xx-ptxjitcompiler1/unstable,now 390.157-1 amd64 [installed,auto-removable]
libnvidia-ptxjitcompiler1/unstable,now 525.89.02-2 amd64 [installed,auto-removable]
libnvidia-rtcore/unstable,now 525.89.02-2 amd64 [installed,auto-removable]
libnvidia-tesla-470-cbl/unstable,now 470.161.03-2 amd64 [installed,auto-removable]
libnvidia-tesla-470-cfg1/unstable,now 470.161.03-2 amd64 [installed,automatic]
libnvidia-tesla-470-cuda1/unstable,now 470.161.03-2 amd64 [installed,automatic]
libnvidia-tesla-470-eglcore/unstable,now 470.161.03-2 amd64 [installed,automatic]
libnvidia-tesla-470-encode1/unstable,now 470.161.03-2 amd64 [installed,auto-removable]
libnvidia-tesla-470-glcore/unstable,now 470.161.03-2 amd64 [installed,automatic]
libnvidia-tesla-470-glvkspirv/unstable,now 470.161.03-2 amd64 [installed,auto-removable]
libnvidia-tesla-470-ml1/unstable,now 470.161.03-2 amd64 [installed,automatic]
libnvidia-tesla-470-nvcuvid1/unstable,now 470.161.03-2 amd64 [installed,auto-removable]
libnvidia-tesla-470-ptxjitcompiler1/unstable,now 470.161.03-2 amd64 [installed,automatic]
libnvidia-tesla-470-rtcore/unstable,now 470.161.03-2 amd64 [installed,auto-removable]
nvidia-detect/unstable,now 525.89.02-2 amd64 [installed]
nvidia-installer-cleanup/unstable,now 20220217+2 amd64 [installed,automatic]
nvidia-kernel-common/unstable,now 20220217+2 amd64 [installed,automatic]
nvidia-legacy-check/unstable,now 525.89.02-2 amd64 [installed,auto-removable]
nvidia-modprobe/unstable,now 530.30.02-1 amd64 [installed,automatic]
nvidia-persistenced/unstable,now 525.85.05-1 amd64 [installed,automatic]
nvidia-settings-tesla-470/unstable,now 470.161.03-1 amd64 [installed,automatic]
nvidia-support/unstable,now 20220217+2 amd64 [installed,automatic]
nvidia-tesla-470-alternative/unstable,now 470.161.03-2 amd64 [installed,automatic]
nvidia-tesla-470-driver-bin/unstable,now 470.161.03-2 amd64 [installed,auto-removable]
nvidia-tesla-470-kernel-dkms/unstable,now 470.161.03-2 amd64 [installed,automatic]
nvidia-tesla-470-kernel-support/unstable,now 470.161.03-2 amd64 [installed,automatic]
nvidia-tesla-470-smi/unstable,now 470.161.03-2 amd64 [installed,automatic]
nvidia-tesla-470-vdpau-driver/unstable,now 470.161.03-2 amd64 [installed,automatic]
xserver-xorg-video-nvidia-tesla-470/unstable,now 470.161.03-2 amd64 [installed,automatic]
I haven't gone through it in detail to find out just what went wrong, I was more concerned with getting it functional again and getting back to work.