Suddenly in blender i noticed CUDA could not be enabled. It says I have no cuda compatible cards. It was working fine until recently so i decided to see if I could find out if the driver is working OK. I have a titan x with proprietry nvidia drivers. It says the drivers are manually installed but I never did that and now im not sure how to update them in ubuntu.
can anyone please help?
Many thanks
ubuntu-drivers autoinstall
given no other details were provided.