anchor.diff:  
   The link:https://pve.proxmox.com/wiki/Package_Repositories[PVE Package Repositories^] can be configured depending on your usage goals. Let's include the non-commercial list of repositories. 
   
  -Run *`nano /etc/apt/sources.list`* and update as follows:
  +Run `nano /etc/apt/sources.list` and update as follows:
   ```
   # main debian repo
   deb http://ftp.us.debian.org/debian stretch main contrib
  
positive.code: 
  === Update PVE
  
  Edit our _resume_ settings: run *`nano /etc/initramfs-tools/conf.d/resume`* and add:
  ```
  RESUME=none
  ```
  
negative.code: 
  Comment-out the PVE commercial repository.
  
  Run `nano /etc/apt/sources.list.d/pve-enterprise.list` and update as follows:
  ```
  # non-subscription repo (manual update)
  deb http://download.proxmox.com/debian/pve stretch pve-no-subscription
  