I'm a beginner in Ubuntu. I had a RDP connection to connect from my Windows10 to a VM with Ubutnu server v. 16.04.5
I launched an upgrade to ubuntu 18 using these commands: sudo apt update sudo apt upgrade sudo apt dist-upgrade sudo do-release-upgrade
The system made its upgrade, and then closed automatically my RDP connection. Since then, I could not re-connect with my IP address.
This is the error message on RDP
and here the error message on Puttty
I read in some links on askubuntu suggesting some commands related to ssh. The issue is that I currently have no access to the ubuntu server to make any of these commands.
Any help please ?