I believe I have all the right stuff installed. When I do 'install_keras(tensorflow="gpu)' it appears to run without error. However, back in the R script, at 'library(keras)' i get an error 'Tensorflow not found.'
Runs fine with cpu. Has run fine before I reloaded the lubuntu 18.04 OS. In the record of gpu installation, the computer records picking up tensorflow 1.13.1.
I think some file(s) are in the wrong place but just can't figure it out. Any help will be appreciated.