I'm new to linux environment. So help me with this forum.
I have two linux machines.. Till yesterday, I have access to those 2 systems through Winscp, VNCServer and Putty.
As I change home owner ship from root to oracle(user), I'm unable to connect through either putty nor Winscp. But I connect through VNC. And also even if I click on services or anyother application in GUI, it displays a dialog box "Unknow error".
Please find me a solution for this.