documentation/Examples/Debian/Enable Serial Console.md

586 B

Procedure
  1. Open /etc/default/grub in nano, e.g.

     nano /etc/default/grub
    
  2. Modify the line GRUB_CMDLINE_LINUX_DEFAULT to include console=ttyS0, e.g.

     GRUB_CMDLINE_LINUX_DEFAULT="quiet console=ttyS0"
    
  3. Update grub via the update-grub command

  4. If using Proxmox, be sure to add a hardware serial port

    !!! info "Note"

     If done correctly, your Debian virtual machine in Proxmox will have a text console accessible via xterm.js
    
Sources

http://notesofaprogrammer.blogspot.com/2020/05/enabling-serial-console-on-debian-linux.html