Install cuda on ubuntu 19.04
sudo apt install lightdm
This is required because gdm3 does not work well with nvidia's proprietary drivers but lightdm does. When you install lightdm, there will be a prompt to determine what desktop manager should be the default. Select lightdm.
sudo add-apt-repository ppa:graphics-drivers/ppa sudo apt install dkms build-essential sudo apt update sudo apt install nvidia-driver-418
Before updating, I like to make sure I'll be able to get back into my system. By default, ubuntu 19 comes with a 0 second timeout on grub. Which is stupid. edit
/etc/default/grub and change
GRUB_TIMEOUT to something higher than 0. This will allow you to get into recovery mode easily if you break your system.
to make your changes to the grub config take affect.
Then reboot your system.
Switch backup drive to deduped zfs with compression
Redo backup scripts to automate upload to backblaze
Figure out whether to keep fileserver
After running stress -32 on imara, the front processor was 77 and the back was 88.