How To Install Tensorflow on Ubuntu 20.04

Thank you for making this video.

tensorflow-cpu looks good. But now show with GPU support? - that's were the pain starts. :-)

cant login with new user shows
sudo: unknown user <username>
sudo: unable to initialize policy plugin

hello sir, i have a problem with installing. if i cek in the version of tensorflow have a mesanges "Illegal instruction (core dumped)"